annotate process_raw_data.py @ 6:d0d1dac3903a draft

Deleted selected files
author pedro_araujo
date Sun, 31 Jan 2021 11:28:30 +0000
parents e4b3fc88efe0
children
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1 """
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2 https://www.ncbi.nlm.nih.gov/Sequin/acc.html
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3 https://www.ncbi.nlm.nih.gov/books/NBK21091/table/ch18.T.refseq_accession_numbers_and_mole/?report=objectonly
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4 """
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5
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6
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7 class PhageBacteriaData:
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8
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9 def __init__(self, dataset=None):
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10 """
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11 Imports a dataset from NCBI Virus, where the columns are Phage ID, Phage Name, Bacteria Name, Bacteria ID.
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12 If a phage entry does not have a bacteria associated, it is deleted
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13 :param dataset:
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14 """
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15 import pandas as pd
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16 import json
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17 self.listBacID = []
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18 if dataset is None:
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19 file = False
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20 while not file:
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21 try:
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22 name = input('File name: ')
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23 self.data = pd.read_csv('files/' + name, header=0, index_col=0)
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24 file = True
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25 except:
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26 print('Couldn\'t find file')
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27 else:
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28 self.data = pd.read_csv('files/' + dataset, header=0, index_col=0)
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29 self.data = self.data.dropna(how='any')
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30 self.data = self.data[self.data['Host'] != 'unclassified bacterium']
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31 index_remove = []
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32 for i in range(len(self.data)):
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33 if 'uncultured' in self.data.iloc[i]['Species']:
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34 index_remove.append(i)
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35 elif 'virus' not in self.data.iloc[i]['Species'] and 'phage' not in self.data.iloc[i]['Species']:
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36 index_remove.append(i)
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37 self.data = self.data.drop(self.data.index[index_remove])
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38 index_remove = []
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39 for i in range(len(self.data)):
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40 temp = self.data['Host'][i].split(' ')
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41 if len(temp) <= 1:
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42 index_remove.append(i)
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43 self.data = self.data.drop(self.data.index[index_remove])
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44 if 'Host_ID' not in self.data.columns:
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45 temp = []
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46 for i in self.data.index:
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47 temp.append([])
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48 self.data['Host_ID'] = temp
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49 try:
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50 with open('files/searched_accessions', 'r') as f:
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51 self.searched = json.loads(f.read())
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52 except:
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53 self.searched = {}
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54
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55 def addPhageName(self):
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56 """
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57 Using the entrez service, from NCBI, for each phage the name is added, from its features.
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58 :return:
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59 """
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60 from Bio import Entrez
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61 from Bio import SeqIO
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62 Entrez.email = "pedro_araujo97@hotmail.com"
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63 listNames = []
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64 with Entrez.efetch(db="nucleotide", rettype="gb", retmode="text", id=self.data.index) as handle:
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65 for seq_record in SeqIO.parse(handle, "gb"):
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66 listNames.append(seq_record.annotations['organism'])
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67 self.data['Species'] = listNames
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68
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69 def addBacteriaName(self):
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70 """
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71 Using the entrez service, from NCBI, for each phage the infecting bacteria name is added, from its features.
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72 :return:
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73 """
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74 from Bio import Entrez
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75 from Bio import SeqIO
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76 Entrez.email = "pedro_araujo97@hotmail.com"
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77 for phage in self.data.index:
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78 with Entrez.efetch(db="nucleotide", rettype="gb", retmode="text", id=phage) as handle:
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79 seq_record = SeqIO.read(handle, "gb")
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80 try:
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81 if len(seq_record.features[0].qualifiers['host'][0].split(' ')) > 2:
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82 self.data.loc[phage, 'Host'] = seq_record.features[0].qualifiers['host'][0]
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83 except:
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84 if len(seq_record.features[0].qualifiers['lab_host'][0].split(' ')) > 2:
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85 self.data.loc[phage, 'Host'] = seq_record.features[0].qualifiers['lab_host'][0]
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86 self.save_data()
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87
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88 def addBacteriaGenome(self):
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89 """
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90 For each phage, the associated scientific articles in pubmed are looked. From theses pubmed articles, all associated IDs are extracted.
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91 If the ID corresponds to a bacterial strain, its accession ID is added to the Bacteria ID column.
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92 :return:
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93 """
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94 from Bio import Entrez
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95 import ast
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96 import pickle
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97 from pathlib import Path
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98 Entrez.email = "pedro_araujo97@hotmail.com"
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99 my_file = Path("files/searched_hosts")
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100 if my_file.is_file():
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101 with open('files/searched_hosts', 'rb') as f:
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102 list_done = pickle.load(f)
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103 else:
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104 list_done = []
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105 count = 0
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106 try:
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107 for phageID in self.data.index:
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108 if phageID in list_done: continue
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109 listBactID = ast.literal_eval(self.data.loc[phageID, 'Host_ID'])
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110 try:
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111 with Entrez.elink(dbfrom='nuccore', db='pubmed', id=phageID) as handle:
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112 pubmed = Entrez.read(handle)
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113 for i in pubmed[0]['LinkSetDb']:
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114 if 'weighted' not in i["LinkName"]:
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115 for link in i["Link"]:
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116 try:
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117 with Entrez.elink(dbfrom='pubmed', db="nucleotide", id=link['Id']) as handle:
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118 genomes = Entrez.read(handle)
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119 for i in genomes[0]['LinkSetDb']:
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120 if 'weighted' not in i['LinkName']:
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121 for id in i['Link']:
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122 with Entrez.esummary(db='nucleotide', id=id['Id']) as handle:
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123 bacorg = Entrez.read(handle)
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124 if bacorg[0]['Caption'] != phageID and 'phage' not in bacorg[0][
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125 'Title'].lower() \
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126 and bacorg[0][
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127 'AccessionVersion'] not in listBactID and 'cds' not in \
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128 bacorg[0]['Title'].lower() and 'shotgun' not in bacorg[0][
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129 'Title'].lower():
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130 if any(z in bacorg[0]['AccessionVersion'][:3] for z in
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131 ['NC_', 'AC_', 'NZ_', 'CP', 'AE', 'CY', 'AP']):
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132 listBactID.append(bacorg[0]['AccessionVersion'])
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133 self.searched[bacorg[0]['AccessionVersion']] = 'yes'
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134 count += 1
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135 elif not any(z in bacorg[0]['AccessionVersion'][:3] for z in
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136 ['MN', 'FM', 'MQ', 'MR', 'MK', 'AB', 'MF', 'KP',
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137 'NM_', 'KC', 'MH', 'AY', 'FN', 'AY']) \
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138 and 'complete' in bacorg[0]['Title'].lower():
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139 if bacorg[0]['AccessionVersion'] in self.searched.keys():
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140 add = self.searched[bacorg[0]['AccessionVersion']]
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141 else:
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142 add = input('Check ' + bacorg[0][
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143 'AccessionVersion'] + '\nDo you wish to add it? (yes/no)')
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144 if 'y' in add.lower():
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145 listBactID.append(bacorg[0]['AccessionVersion'])
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146 self.searched[bacorg[0]['AccessionVersion']] = 'yes'
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147 count += 1
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148 else:
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149 self.searched[bacorg[0]['AccessionVersion']] = 'no'
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150 except:
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151 pass
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152 except:
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153 pass
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154 self.data.loc[phageID, 'Host_ID'] = listBactID
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155 list_done.append(phageID)
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156 with open('files/searched_hosts', 'wb') as f:
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157 pickle.dump(list_done, f)
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158 self.save_data()
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159 print(phageID)
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160 except:
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161 print('Bacterial host name missing. Searching from phage id')
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162 pass
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163 print('For future reference,', count, "new bacterial ID's were added.")
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164 self.save_data()
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165
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166 def checkAbstracts(self):
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167 """
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168 For each phage, the associated scientific articles in pubmed are looked. From theses pubmed articles, the abstracted is searched for mentions of bacterial strains.
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169 If bacterial strains are found, its accession IDs are added to the Bacteria ID column.
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170 :return:
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171 """
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172 from Bio import Entrez
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173 import re
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174 import ast
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175 Entrez.email = 'pedro_araujo97@hotmail.com'
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176 count = 0
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177 for phageID in self.data.index:
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178 if len(self.data.loc[phageID, 'Host'].split()) < 3:
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179 with Entrez.elink(dbfrom='nuccore', db='pubmed', id=phageID) as handle:
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diff changeset
180 pubmed = Entrez.read(handle)
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pedro_araujo
parents:
diff changeset
181 listBactID = ast.literal_eval(self.data.loc[phageID, 'Host_ID'])
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pedro_araujo
parents:
diff changeset
182 for i in pubmed[0]['LinkSetDb']:
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pedro_araujo
parents:
diff changeset
183 if 'weighted' not in i["LinkName"]:
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pedro_araujo
parents:
diff changeset
184 for link in i["Link"]:
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pedro_araujo
parents:
diff changeset
185 try:
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
186 with Entrez.efetch(db="pubmed", rettype="medline", retmode="xml",
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
187 id=link['Id']) as handle:
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pedro_araujo
parents:
diff changeset
188 article = Entrez.read(handle)
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pedro_araujo
parents:
diff changeset
189 abstract = \
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pedro_araujo
parents:
diff changeset
190 article['PubmedArticle'][0]['MedlineCitation']['Article']['Abstract']['AbstractText'][0]
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pedro_araujo
parents:
diff changeset
191 x = re.findall('\w{0,1}[A-Z]{1,5}[0-9]{1,5}[-,:]{0,1}[A-Z]{0,5}[1-9]{0,5}', abstract)
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pedro_araujo
parents:
diff changeset
192 for i in range(len(x)):
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pedro_araujo
parents:
diff changeset
193 x[i] = x[i].strip(',;')
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pedro_araujo
parents:
diff changeset
194 x = list(set(x))
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pedro_araujo
parents:
diff changeset
195 for i in x:
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pedro_araujo
parents:
diff changeset
196 if 'ORF' in i:
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pedro_araujo
parents:
diff changeset
197 x.remove(i)
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pedro_araujo
parents:
diff changeset
198 for strain in x:
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pedro_araujo
parents:
diff changeset
199 with Entrez.esearch(db='nucleotide', term='((((' + self.data.loc[
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pedro_araujo
parents:
diff changeset
200 phageID, 'Host'] + ' ' + strain + ' AND complete sequence) NOT shotgun[Title]) NOT phage[Title]) NOT cds[Title]) NOT gene[Title]',
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pedro_araujo
parents:
diff changeset
201 idtype="acc") as handle:
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pedro_araujo
parents:
diff changeset
202 species = Entrez.read(handle)
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pedro_araujo
parents:
diff changeset
203 strains = species['IdList']
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pedro_araujo
parents:
diff changeset
204 for i in strains:
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pedro_araujo
parents:
diff changeset
205 if any(z in i for z in ['NC_', 'NZ_', 'AC_', 'CP', 'AE', 'CY',
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pedro_araujo
parents:
diff changeset
206 'AP']) and i not in listBactID:
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pedro_araujo
parents:
diff changeset
207 listBactID.append(i)
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pedro_araujo
parents:
diff changeset
208 self.searched[i] = 'yes'
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pedro_araujo
parents:
diff changeset
209 count += 1
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pedro_araujo
parents:
diff changeset
210 elif not any(z in i[:3] for z in
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pedro_araujo
parents:
diff changeset
211 ['MN', 'FM', 'MQ', 'MR', 'MK', 'AB', 'MF', 'KP', 'NM_', 'KC',
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
212 'MH', 'AY', 'FN', 'AY']) and i not in listBactID:
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pedro_araujo
parents:
diff changeset
213 if i in self.searched.keys():
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pedro_araujo
parents:
diff changeset
214 add = self.searched[i]
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pedro_araujo
parents:
diff changeset
215 else:
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pedro_araujo
parents:
diff changeset
216 add = input('Check ' + i + '\nDo you wish to add it? (yes/no)')
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pedro_araujo
parents:
diff changeset
217 if 'y' in add.lower():
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pedro_araujo
parents:
diff changeset
218 listBactID.append(i)
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pedro_araujo
parents:
diff changeset
219 self.searched[i] = 'yes'
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pedro_araujo
parents:
diff changeset
220 count += 1
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pedro_araujo
parents:
diff changeset
221 else:
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pedro_araujo
parents:
diff changeset
222 self.searched = 'no'
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pedro_araujo
parents:
diff changeset
223 except:
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pedro_araujo
parents:
diff changeset
224 pass
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pedro_araujo
parents:
diff changeset
225 self.data.loc[phageID, 'Host_ID'] = listBactID
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pedro_araujo
parents:
diff changeset
226 print('For future reference,', count, "new bacterial ID's were added.")
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pedro_araujo
parents:
diff changeset
227 self.save_data()
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pedro_araujo
parents:
diff changeset
228
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pedro_araujo
parents:
diff changeset
229 def saveAbstracts(self):
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pedro_araujo
parents:
diff changeset
230 """
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pedro_araujo
parents:
diff changeset
231 For each phage, the associated scientific articles in pubmed are looked.
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pedro_araujo
parents:
diff changeset
232 From theses pubmed articles, the abstracted is saved in a dictionary structure, where each phage ID is associated with a list of abstracts.
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pedro_araujo
parents:
diff changeset
233 These abstracts can be used for later processing.
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pedro_araujo
parents:
diff changeset
234 :return:
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pedro_araujo
parents:
diff changeset
235 """
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pedro_araujo
parents:
diff changeset
236 from Bio import Entrez
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pedro_araujo
parents:
diff changeset
237 import json
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pedro_araujo
parents:
diff changeset
238 Entrez.email = 'pedro_araujo97@hotmail.com'
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pedro_araujo
parents:
diff changeset
239 dicPhageAbstracts = {}
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pedro_araujo
parents:
diff changeset
240
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pedro_araujo
parents:
diff changeset
241 for phageID in self.data.index:
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pedro_araujo
parents:
diff changeset
242 print(phageID, end='\n')
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pedro_araujo
parents:
diff changeset
243 dicPhageAbstracts[phageID] = []
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pedro_araujo
parents:
diff changeset
244 with Entrez.elink(dbfrom='nuccore', db='pubmed', id=phageID) as handle:
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pedro_araujo
parents:
diff changeset
245 pubmed = Entrez.read(handle)
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pedro_araujo
parents:
diff changeset
246 lista = []
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pedro_araujo
parents:
diff changeset
247 for i in pubmed[0]['LinkSetDb']:
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pedro_araujo
parents:
diff changeset
248 if 'weighted' not in i["LinkName"]:
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pedro_araujo
parents:
diff changeset
249 for link in i["Link"]:
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pedro_araujo
parents:
diff changeset
250 try:
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
251 with Entrez.efetch(db="pubmed", rettype="medline", retmode="xml", id=link['Id']) as handle:
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
252 article = Entrez.read(handle)
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pedro_araujo
parents:
diff changeset
253 abstract = \
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
254 article['PubmedArticle'][0]['MedlineCitation']['Article']['Abstract']['AbstractText'][0]
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pedro_araujo
parents:
diff changeset
255 dicPhageAbstracts[phageID].append([link['Id'], abstract])
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
256 except:
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
257 pass
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pedro_araujo
parents:
diff changeset
258 with open('files/phageAbstracts.json', 'w') as f:
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pedro_araujo
parents:
diff changeset
259 json.dump(dicPhageAbstracts, f)
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pedro_araujo
parents:
diff changeset
260
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pedro_araujo
parents:
diff changeset
261 def searchBacName(self):
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pedro_araujo
parents:
diff changeset
262 from Bio import Entrez
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
263 import ast
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
264 Entrez.email = "pedro_araujo97@hotmail.com"
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pedro_araujo
parents:
diff changeset
265 count = 0
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pedro_araujo
parents:
diff changeset
266 for phageID in self.data.index:
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pedro_araujo
parents:
diff changeset
267 if len(self.data.loc[phageID, 'Host'].split()) > 2:
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pedro_araujo
parents:
diff changeset
268 listBactID = ast.literal_eval(self.data.loc[phageID, 'Host_ID'])
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
269 with Entrez.esearch(db='nucleotide', term='((((' + self.data.loc[
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
270 phageID, 'Host'] + ' AND complete sequence) NOT shotgun[Title]) NOT phage[Title]) NOT cds[Title]) NOT gene[Title]',
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
271 idtype="acc") as handle:
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
272 species = Entrez.read(handle)
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
273 strains = species['IdList']
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pedro_araujo
parents:
diff changeset
274 for j in strains:
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
275 if any(z in j[:3] for z in
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
276 ['NC_', 'NZ_', 'AC_', 'CP', 'AE', 'CY', 'AP']) and j not in listBactID:
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
277 listBactID.append(j)
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
278 self.searched[j] = 'yes'
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
279 count += 1
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
280 elif not any(z in j[:3] for z in
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
281 ['MN', 'FM', 'MQ', 'MR', 'MK', 'AB', 'MF', 'KP', 'NM_', 'KC', 'MH', 'AY', 'FN',
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
282 'AY']) and j not in listBactID:
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
283 if j in self.searched.keys():
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
284 add = self.searched[j]
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
285 else:
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
286 add = input('Check ' + j + '\nDo you wish to add it? (yes/no)')
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
287 if 'y' in add.lower():
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
288 listBactID.append(j)
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
289 self.searched[j] = 'yes'
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
290 count += 1
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
291 else:
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
292 self.searched[j] = 'no'
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pedro_araujo
parents:
diff changeset
293 self.data.loc[phageID, 'Host_ID'] = listBactID
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pedro_araujo
parents:
diff changeset
294 print('For future reference,', count, "new bacterial ID's were added.")
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
295 self.save_data()
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
296
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pedro_araujo
parents:
diff changeset
297 def createListBacID(self, lower=0, upper=100):
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pedro_araujo
parents:
diff changeset
298 """
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
299 More sequential than previous methods. Maybe include every single one...
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
300 :param lower: lower index from the phage list (numeric)
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
301 :param upper: upper index from the phage list (numeric)
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
302 :return:
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
303 """
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
304 from Bio import Entrez
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
305 Entrez.email = 'pedro_araujo97@hotmail.com'
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
306 for i in range(lower, upper):
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
307 phageID = self.data.index[i]
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
308 BactID = []
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
309 name = test.data.loc[phageID]['Bacteria Name']
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
310 try:
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
311 if name != 'unclassified bacterium' and not name != name: # Verificação de hosts válidos
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
312 with Entrez.elink(dbfrom='nuccore', db='pubmed', id=phageID) as handle:
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
313 pubmed = Entrez.read(handle)
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
314 for link in pubmed[0]["LinkSetDb"][0]["Link"]:
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
315 try:
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
316 with Entrez.elink(dbfrom='pubmed', db="nucleotide", id=link['Id']) as handle:
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
317 genomes = Entrez.read(handle)
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
318 for id in genomes[0]['LinkSetDb'][0]['Link']:
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
319 with Entrez.esummary(db='nucleotide', id=id['Id']) as handle:
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
320 bacorg = Entrez.read(handle)
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
321 if 'NC_' in bacorg[0]['AccessionVersion'] or 'NZ_' in bacorg[0]['AccessionVersion']:
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
322 if bacorg[0]['Caption'] != phageID:
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
323 BactID.append(bacorg[0]['AccessionVersion'])
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
324 except:
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
325 pass
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
326 else:
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
327 pass
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
328 except:
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
329 pass
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
330 self.listBacID.append(BactID)
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
331
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
332 def check_bacteria(self):
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
333 from Bio import Entrez
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
334 from Bio import SeqIO
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
335 import ast
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
336 Entrez.email = "pedro_araujo97@hotmail.com"
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
337 all_bact = []
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
338 for i in self.data.index:
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
339 for bact in ast.literal_eval(self.data.loc[i, 'Host_ID']):
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
340 if bact[:-2] not in all_bact:
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
341 all_bact.append(bact[:-2])
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
342 list_remove = []
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
343 for bact in all_bact:
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
344 if bact not in list_remove:
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
345 try:
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
346 with Entrez.efetch(db="nucleotide", rettype="gb", retmode="text", id=bact) as handle:
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
347 seq_record = SeqIO.read(handle, "gb")
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
348 if not any(i in seq_record.description.lower() for i in ['pneumoniae', 'coli', 'baumannii']) or not any(i in seq_record.description.lower() for i in ['escherichia', 'acinetobacter', 'klebsiella']) \
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
349 or 'phage' in seq_record.description.lower() or 'virus' in seq_record.description.lower():
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
350 list_remove.append(bact)
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
351 except:
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
352 list_remove.append(bact)
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
353 print(list_remove)
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
354 for phage in self.data.index:
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
355 listBactID = ast.literal_eval(self.data.loc[phage, 'Host_ID'])
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
356 for bact in listBactID:
e4b3fc88efe0 Uploaded
pedro_araujo
parents:
diff changeset
357 if bact[:-2] in list_remove:
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pedro_araujo
parents:
diff changeset
358 listBactID.remove(bact)
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359 self.data.loc[phage, 'Host_ID'] = listBactID
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360 self.data.to_csv('files/NCBI_Phage_Bacteria_Data.csv')
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361
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362 def save_data(self):
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363 """
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364 Saves the data in csv format.
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365 :return:
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366 """
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367 import json
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368 self.data.to_csv('files/NCBI_Phage_Bacteria_Data.csv')
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369 with open('files/searched_accessions', 'w') as f:
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370 json.dump(self.searched, f)
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371
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372
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373 if __name__ == '__main__':
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374 test = PhageBacteriaData('NCBI_Phage_Bacteria_Data.csv') # sequences
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375 test.addBacteriaName()
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376 test.addBacteriaGenome()
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377 test.searchBacName() # 2266 bacteria added
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378 test.checkAbstracts()
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379 # test.data = test.data.drop(columns=['Bacteria ID'])
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380 test.searchBacName()
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381 # test.createListBacID(0, 100)
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382 # test.data = test.data.iloc[:, 0:3]
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383 test.check_bacteria()
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384 test.save_data()
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385 # test.extractProtein()
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386 # test.importProtein('Phage')