Mercurial > repos > petr-novak > repeatexplorer2
annotate repex_full_clustering.xml @ 7:65d1a27e9339 draft default tip
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author | petr-novak |
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date | Mon, 16 Oct 2023 09:19:52 +0000 |
parents | 335d138b654b |
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1 <tool id="repeatexplorer2" name="RepeatExplorer2 clustering: " version="2.3.8.2" > |
0 | 2 <stdio> |
3 <regex match="lastdb: can't open file: NEAR" source="stderr" level="fatal" description="Version of last is too old, use ver 956 or higher\n" /> | |
4 <regex match="Traceback" source="stderr" level="fatal" description="Unknown error" /> | |
5 <regex match="error" source="stderr" level="fatal" description="Unknown error" /> | |
6 <regex match="Warning" source="stderr" level="warning" description="Unknown error" /> | |
7 <exit_code range="1:" level="fatal" description="Error" /> | |
8 </stdio> | |
1 | 9 <description>Improved version or repeat discovery and characterization using graph-based sequence clustering</description> |
0 | 10 <requirements> |
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11 <container type="singularity">library://repeatexplorer/default/repex_tarean:0.3.8-dbaa07f</container> |
0 | 12 </requirements> |
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13 <command> |
0 | 14 export PYTHONHASHSEED=0; |
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15 export TAREAN_CPU=\$GALAXY_SLOTS; |
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16 export TAREAN_MAX_MEM=\$GALAXY_MEMORY_MB; |
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17 seqclust --sample ${read_sampling.sample} --output_dir=tarean_output --logfile=${log} --cleanup $paired --taxon $taxon |
0 | 18 |
19 #if $advanced_options.advanced: | |
20 --mincl $advanced_options.size_threshold $advanced_options.keep_names $advanced_options.automatic_filtering -D $advanced_options.blastx.options_blastx | |
21 --assembly_min $advanced_options.assembly_min_cluster_size | |
22 | |
23 #if $advanced_options.comparative.options_comparative: | |
24 --prefix_length $advanced_options.comparative.prefix_length | |
25 #end if | |
26 | |
27 #if $advanced_options.custom_library.options_custom_library: | |
28 -d $advanced_options.custom_library.library extra_database | |
29 #end if | |
30 | |
31 #if $advanced_options.options.options: | |
32 -opt $advanced_options.options.options | |
33 #end if | |
34 #end if | |
35 ${FastaFile} >stdout.log 2> stderr.log ; | |
36 echo "STDOUT CONTENT:" >> ${log} ; | |
37 cat stdout.log >> ${log} ; | |
38 echo "STDERR CONTENT:" >> ${log}; | |
39 cat stderr.log >> ${log} && | |
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40 /opt/repex_tarean/stderr_filter.py stderr.log && |
0 | 41 cd tarean_output && |
42 zip -r ${ReportArchive}.zip * && | |
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43 mv ${ReportArchive}.zip ${ReportArchive} && |
0 | 44 cp index.html ${ReportFile} && |
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45 mkdir -p ${ReportFile.extra_files_path} && |
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46 cp -r --parents libdir ${ReportFile.extra_files_path} && |
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47 cp -r --parents seqclust/clustering/superclusters ${ReportFile.extra_files_path} && |
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48 cp -r --parents seqclust/clustering/clusters ${ReportFile.extra_files_path} && |
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49 cp seqclust/clustering/hitsort.cls ${ReportFile.extra_files_path}/seqclust/clustering/hitsort.cls && |
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50 cp *.png ${ReportFile.extra_files_path}/ && |
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51 cp *.csv ${ReportFile.extra_files_path}/ && |
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52 cp *.html ${ReportFile.extra_files_path}/ && |
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53 cp *.css ${ReportFile.extra_files_path}/ && |
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54 cp *.fasta ${ReportFile.extra_files_path}/ 2>>$log && rm -r ../tarean_output || : |
0 | 55 |
56 </command> | |
57 <inputs> | |
58 <param name="FastaFile" label="NGS reads" type="data" format="fasta" | |
1 | 59 help="Input file must contain FASTA-formatted NGS reads. Illumina paired-end reads are recommended."/> |
60 <param name="paired" type="boolean" truevalue="--paired" falsevalue="" checked="True" label="Paired-end reads" help="If paired-end reads are used, left- and right-hand reads must be interlaced and all pairs must be complete. Example of the correct format is provided in the help below." /> | |
0 | 61 |
2 | 62 <conditional name="read_sampling"> |
4 | 63 <param name="do_sampling" type="boolean" truevalue="true" falsevalue="false" checked="False" label="Read sampling" help="Use this option if you want to analyze only a part of the reads" /> |
64 <when value="false"> | |
2 | 65 <!-- pass --> |
4 | 66 <param name="sample" label="Sample size" hidden="True" type="integer" value="0" help="Number of analyzed reads"/> |
2 | 67 </when> |
4 | 68 <when value="true"> |
69 <param name="sample" label="Sample size" type="integer" value="500000" min="10000" help="Number of analyzed reads"/> | |
2 | 70 </when> |
71 </conditional> | |
72 | |
73 | |
0 | 74 <param name="taxon" label="Select taxon and protein domain database version (REXdb)" type="select" help="Reference database of transposable element protein domains - REXdb - is used for annotation of repeats"> |
75 <option value="VIRIDIPLANTAE3.0" selected="true">Viridiplantae version 3.0 </option> | |
76 <option value="VIRIDIPLANTAE2.2" selected="true">Viridiplantae version 2.2</option> | |
77 <option value="METAZOA3.0" >Metazoa version 3.0</option> | |
78 <option value="METAZOA2.0" >Metazoa version 2.0</option> | |
79 <!-- Modify setting in config.py accordingly --> | |
80 </param> | |
81 | |
82 <conditional name="advanced_options"> | |
83 <param name="advanced" type="boolean" truevalue="true" falsevalue="false" checked="False" label="Advanced options" /> | |
84 <when value="false"> | |
85 <!-- pass --> | |
86 </when> | |
87 <when value="true"> | |
88 <conditional name="comparative"> | |
1 | 89 <param name="options_comparative" type="boolean" truevalue="true" falsevalue="false" checked="False" label="Perform comparative analysis" help="Use this options to analyze multiple samples simultaneously"/> |
0 | 90 <when value="false"> |
91 <!-- do nothing here --> | |
92 </when> | |
93 <when value="true"> | |
1 | 94 <param name="prefix_length" label="Group code length" type="integer" value="3" min="1" max="10" help="For comparative analysis, reads from different samples are distinguished by sample codes included as prefix to the read names. See example below."/> |
0 | 95 </when> |
96 </conditional> | |
97 | |
98 <conditional name="blastx"> | |
99 <param name="options_blastx" type="select" label="Select parameters for protein domain search"> | |
100 <option value="BLASTX_W2" selected="false">blastx with word size 2 (the most sensitive, slowest)</option> | |
101 <option value="BLASTX_W3" selected="true">blastx with word size 3 (default)</option> | |
102 <option value="DIAMOND" selected="false">diamond program (the least sensitive, fastest)</option> | |
103 </param> | |
104 </conditional> | |
105 | |
106 <conditional name="options"> | |
4 | 107 <param name="options" type="select" label="Similarity search options"> |
108 <option value="ILLUMINA" selected="true">Default </option> | |
109 <option value="ILLUMINA_DUST_OFF" selected="false">Masking of low complexity repeats disabled </option> | |
110 | |
111 <!-- <option value="ILLUMINA_SENSITIVE_MGBLAST" selected="false">Illumina reads, sensitive search (search parameters: mgblast, min PID 80, -W8) slow, experimental feature!</option> --> | |
112 <!-- <option value="ILLUMINA_SENSITIVE_BLASTPLUS" selected="false">Illumina reads, more sensitive search (search parameters: blastn, min PID 80, -W6) extremely slow, experimental feature!</option> --> | |
113 <!-- <option value="OXFORD_NANOPORE" selected="false"> --> | |
114 <!-- Pseudo short reads simulated from Oxford Nanopore data, experimental feature! --> | |
115 <!-- </option> --> | |
0 | 116 </param> |
117 </conditional> | |
118 | |
119 <conditional name="custom_library"> | |
120 <param name="options_custom_library" type="boolean" truevalue="true" falsevalue="false" checked="False" label="Use custom repeat database"/> | |
121 <when value="false"> | |
122 <!-- do nothing here --> | |
123 </when> | |
124 <when value="true"> | |
1 | 125 <param name="library" format="fasta" type="data" label="Custom repeat database" help="The database should contain DNA sequences in FASTA format. The required format for sequence IDs is : '>reapeatname#class/subclass'"/> |
0 | 126 </when> |
127 </conditional> | |
1 | 128 <param name="size_threshold" label="Cluster size threshold for detailed analysis" type="float" value="0.01" min="0.0001" max="100" help ="Minimal size (as percentage of input reads) of the smallest cluster which is analyzed; clusters with less than 20 reads are not considered."/> |
129 <param name="automatic_filtering" label="Perform automatic filtering of abundant satellite repeats" help="Automatic filtering identifies the most abundant tandem repeats and partially removes their reads from the analysis. This enables to analyze higher proportions of other less abundant repeats." type="boolean" truevalue="--automatic_filtering" falsevalue="" checked="false"/> | |
130 <param name="keep_names" label="Keep original read names" type="boolean" truevalue="--keep_names" falsevalue="" checked="false" help="By default, reads are renamed using integers. Use this option to keep original names."/> | |
131 <param name="assembly_min_cluster_size" type="integer" label="Minimal cluster size for assembly" value="5" min="2" max="100"/> | |
0 | 132 </when> |
133 </conditional> | |
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134 <param name="queue_select" type="select" label="Select queue"> |
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135 <option value="basic_fast_queue">basic (max runtime 2 days, 4 GB RAM)</option> |
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136 <option value="long_slow_queue">long (max runtime 2 weeks, 64 GB RAM)</option> |
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137 <option value="extra_long_slow_queue">extra long (max runtime 4 weeks, 64 GB RAM)</option> |
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138 </param> |
0 | 139 |
140 </inputs> | |
141 <outputs> | |
142 <data name="log" format="txt" label="RepeatExplorer2 - log file"/> | |
143 <data name="ReportArchive" format="zip" label="RepeatExplorer2 - Archive with HTML report from data ${FastaFile.hid}"/> | |
144 <data name="ReportFile" format="html" label="RepeatExplorer2 - HTML report from data ${FastaFile.hid}"/> | |
145 </outputs> | |
146 | |
147 <help> | |
148 **HELP** | |
149 | |
150 RepeatExplorer2 clustering is a computational pipeline for unsupervised | |
151 identification of repeats from unassembled sequence reads. The | |
152 pipeline uses low-pass whole genome sequence reads and performs graph-based | |
153 clustering. Resulting clusters, representing all types of repeats, are then | |
154 examined to identify and classify into repeats groups. | |
155 | |
156 **Input data** | |
157 | |
158 The analysis requires either **single** or **paired-end reads** generated | |
159 by whole genome shotgun sequencing provided as a single fasta-formatted file. | |
160 Generally, paired-end reads provide significantly better results than single | |
161 reads. Reads should be of uniform length (optimal size range is 100-200 nt) and | |
162 the number of analyzed reads should represent less than 1x genome equivalent | |
163 (genome coverage of 0.01 - 0.50 x is recommended). Reads should be | |
164 quality-filtered (recommended filtering : quality score >=10 over 95% of bases | |
165 and no Ns allowed) and only **complete read pairs** should be submitted for | |
166 analysis. When paired reads are used, input data must be **interlaced** format | |
167 as fasta file: | |
168 | |
169 example of interlaced input format:: | |
170 | |
171 >0001_f | |
172 CGTAATATACATACTTGCTAGCTAGTTGGATGCATCCAACTTGCAAGCTAGTTTGATG | |
173 >0001_r | |
174 GATTTGACGGACACACTAACTAGCTAGTTGCATCTAAGCGGGCACACTAACTAACTAT | |
175 >0002_f | |
176 ACTCATTTGGACTTAACTTTGATAATAAAAACTTAAAAAGGTTTCTGCACATGAATCG | |
177 >0002_r | |
178 TATGTTGAAAAATTGAATTTCGGGACGAAACAGCGTCTATCGTCACGACATAGTGCTC | |
179 >0003_f | |
180 TGACATTTGTGAACGTTAATGTTCAACAAATCTTTCCAATGTCTTTTTATCTTATCAT | |
181 >0003_r | |
182 TATTGAAATACTGGACACAAATTGGAAATGAAACCTTGTGAGTTATTCAATTTATGTT | |
183 ... | |
184 | |
185 | |
186 **Comparative analysis** | |
187 | |
188 For comparative analysis sequence names must contain code (prefix) for each group. | |
189 Prefix in sequences names must be of fixed length. | |
190 | |
191 Example of labeling two groups with where **group code length** is 2 and is used to distinguish groups - AA and BB :: | |
192 | |
193 >AA0001_f | |
194 CGTAATATACATACTTGCTAGCTAGTTGGATGCATCCAACTTGCAAGCTAGTTTGATG | |
195 >AA0001_r | |
196 GATTTGACGGACACACTAACTAGCTAGTTGCATCTAAGCGGGCACACTAACTAACTAT | |
197 >AA0002_f | |
198 ACTCATTTGGACTTAACTTTGATAATAAAAACTTAAAAAGGTTTCTGCACATGAATCG | |
199 >AA0002_r | |
200 TATGTTGAAAAATTGAATTTCGGGACGAAACAGCGTCTATCGTCACGACATAGTGCTC | |
201 >BB0001_f | |
202 TGACATTTGTGAACGTTAATGTTCAACAAATCTTTCCAATGTCTTTTTATCTTATCAT | |
203 >BB0001_r | |
204 TATTGAAATACTGGACACAAATTGGAAATGAAACCTTGTGAGTTATTCAATTTATGTT | |
205 >BB0002_f | |
206 TGACATTTGTGAACGTTAATGTTCAACAAATCTTTCCAATGTCTTTTTATCTTATCAT | |
207 >BB0002_r | |
208 TATTGAAATACTGGACACAAATTGGAAATGAAACCTTGTGAGTTATTCAATTTATGTT | |
209 | |
210 | |
211 To prepare quality filtered and interlaced input fasta file from fastq | |
212 files, use `Preprocessing of paired-reads`__ tool. | |
213 | |
214 .. __: tool_runner?tool_id=paired_fastq_filtering | |
215 | |
216 | |
217 **Additional parameters** | |
218 | |
219 **Sample size** defines how many reads should be used in calculation. | |
220 Default setting with 500,000 reads will enable detection of high copy | |
221 repeats within several hours of computation time. For higher | |
222 sensitivity the sample size can be set higher. Since sample size affects | |
223 the memory usage, this parameter may be automatically adjusted to lower | |
224 value during the run. Maximum sample size which can be processed depends on | |
225 the repetitiveness of analyzed genome. | |
226 | |
227 | |
228 **Select taxon and protein domain database version (REXdb)**. Classification | |
229 of transposable elements is based on the similarity to our reference database | |
230 of transposable element protein domains (**REXdb**). Standalone database for Viridiplantae species | |
231 can be obtained on `repeatexplorer.org`__. Classification | |
232 system used in REXdb is described in article `Systematic survey of plant | |
233 LTR-retrotransposons elucidates phylogenetic relationships of their | |
234 polyprotein domains and provides a reference for element classification`__ | |
235 Database for Metazoa species is still under development so use it with caution. | |
236 | |
237 .. __: http://repeatexplorer.org | |
238 .. __: https://doi.org/10.1186/s13100-018-0144-1 | |
239 | |
240 **Select parameters for protein domain search** REXdb is compared with s | |
241 equence clusters either using blastx or diamond aligner. Diamond program | |
242 is about three time faster than blastx with word size 3. | |
243 | |
244 **Similarity search options** By default sequence reads are compared using | |
245 mgblast program. Default threshold is explicitly set to 90% sequence | |
246 similarity spanning at least 55% of the read length (in the case of reads | |
247 differing in length it applies to the longer one). Additionally, sequence | |
248 overlap must be at least 55 nt. If you select option for shorter reads | |
249 than 100 nt, minimum overlap 55 nt is not required. | |
250 | |
251 By default, | |
252 mgblast search use DUST program to filter out | |
253 low-complexity sequences. If you want | |
254 to increase sensitivity of detection of satellites with shorter monomer | |
255 use option with '*no masking of low complexity repeats*'. Note that omitting | |
256 DUST filtering will significantly increase running times | |
257 | |
258 | |
259 **Automatic filtering of abundant satellite repeats** perform clustering on | |
260 smaller dataset of sequence reads to detect abundant high confidence | |
261 satellite repeats. If such satellites are detected, sequence reads derived | |
262 from these satellites are depleted from input dataset. This step enable more | |
263 sensitive detection of less abundant repeats as more reads can be used | |
264 in clustering step. | |
265 | |
266 **Use custom repeat database**. This option allows users to perform similarity | |
267 comparison of identified repeats to their custom databases. The repeat class must | |
268 be encoded in FASTA headers of database entries in order to allow correct | |
269 parsing of similarity hits. Required format for custom database sequence name is: :: | |
270 | |
271 >reapeatname#class/subclass | |
272 | |
273 | |
274 **Output** | |
275 | |
276 List of clusters identified as putative satellite repeats, their genomic | |
277 abundance and various cluster characteristics. | |
278 | |
279 Output includes a **HTML summary** with table listing of all analyzed | |
280 clusters. More detailed information about clusters is provided in | |
281 additional files and directories. All results are also provided as | |
282 downloadable **zip archive**. Additionally a **log file** reporting | |
283 the progress of the computational pipeline is provided. | |
284 | |
285 </help> | |
286 | |
287 </tool> |