COins database

COins is a database of COI-5P sequences of insects that includes over 532,000 representative sequences of more than 106,000 species specifically formatted for the QIIME2 software platform. It was developed through a combination of automated and manually curated steps, starting from insects COI sequences available in the Barcode of Life Data System selecting sequences that comply to several standards, including a species-level identification.
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<strong>seq-degapped.qza</strong> --&gt; reference sequences
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<strong>taxonomy.qza</strong> --&gt; sequences taxonomy
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<strong>SklearnClassifier_COins_QIIME2_v2023.5.qza (NEW!)</strong> --&gt; naïve Bayes taxonomic classifier trained on CO<em>ins</em> (QIIME2 version 2023.5)
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<strong>SklearnClassifier_COins_QIIME2_v2022.2.qza</strong> --&gt; naïve Bayes taxonomic classifier trained on CO<em>ins</em> (QIIME2 version 2022.2)
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<strong>Sequences_metadata1.tsv</strong> --&gt;  Identification procedure of voucher specimens from which reference sequences were developed.      
Identification procedure is reported for each sequence included in CO<em>ins</em> (BOLD id reported in <em>BOLDid reference</em> column) and for all identical sequences within haplotypes that were removed at Step 5 of CO<em>ins</em> curation (those for which BOLD id is not available in <em>BOLDid reference </em>column). The haplotype to which each sequence belongs is reported in <em>Haplotype</em> column (haplotypes of each species are labeled with increasing numbers). Identification procedure information derived from sequences associated metadata provided by BOLD system.
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<strong>Sequences_metadata2.tsv </strong>--&gt;    
Identical sequences belonging to different species present within CO<em>ins</em>. 
Each row represents a cluster of identical sequences associated to different species, sequences included in the cluster are labeled with species name and BOLD id.
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