Amplicon

Our database features a diverse collection of 14,992 amplicon sequencing samples, representing various insect species from multiple geographical regions. Raw sequencing data were retrieved from NCBI, curated manually to ensure quality. Data preprocessing involved quality control and merging with Fastp, primer sequence trimming with Seqtk, and a standardized removal of 20 bp from the 5' ends of both forward and reverse reads. Taxonomic composition was analyzed using QIIME2 and Vsearch. Operational Taxonomic Units (OTUs) were classified with two workflows: QIIME2 utilized a pre-trained Greengenes classifier (gg_2022_10_backbone_full_length.nb.qza), while Vsearch employed the SINTAX algorithm with the Greengenes v13.5 reference database. Results were visualized using Krona for an interactive exploration of taxonomic distributions.

15035 Total Samples

Amplicon Types

Distribution of 16S and ITS sequences

Geographic Distribution

Sample distribution by continent

Amplicons

15035 records

Amplicon records associated with insect symbionts from public databases worldwide.

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All 16S Others
Run Assay Type Classification Host Area Env Info Collection Year
SRR1773922 AMPLICON 16S Bombus waltoni uncalculated - uncalculated 2011
SRR1773923 AMPLICON 16S Bombus waltoni uncalculated - uncalculated 2011
SRR1773924 AMPLICON 16S Bombus waltoni uncalculated - uncalculated 2011
SRR1773925 AMPLICON 16S Bombus waltoni uncalculated - uncalculated 2011
SRR1773929 AMPLICON 16S Bombus waltoni uncalculated - uncalculated 2011
SRR1773930 AMPLICON 16S Bombus waltoni uncalculated - uncalculated 2011
SRR1773931 AMPLICON 16S Bombus waltoni uncalculated - uncalculated 2011
SRR1773932 AMPLICON 16S Bombus waltoni uncalculated - uncalculated 2011
SRR1773933 AMPLICON 16S Bombus waltoni uncalculated - uncalculated 2011
SRR1773934 AMPLICON 16S Bombus waltoni uncalculated - uncalculated 2011
SRR1773935 AMPLICON 16S Bombus waltoni uncalculated - uncalculated 2011
SRR1773936 AMPLICON 16S Bombus waltoni uncalculated - uncalculated 2011
SRR1773939 AMPLICON 16S Bombus waltoni uncalculated - uncalculated 2011
SRR1773940 AMPLICON 16S Bombus waltoni uncalculated - uncalculated 2011
SRR1773941 AMPLICON 16S Bombus waltoni uncalculated - uncalculated 2011
SRR1773942 AMPLICON 16S Bombus waltoni uncalculated - uncalculated 2011
SRR1773943 AMPLICON 16S Bombus waltoni uncalculated - uncalculated 2011
SRR1773944 AMPLICON 16S Bombus waltoni uncalculated - uncalculated 2011
SRR1773945 AMPLICON 16S Bombus waltoni uncalculated - uncalculated 2011
SRR1773948 AMPLICON 16S Bombus waltoni uncalculated - uncalculated 2011
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