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
SRR1773949 AMPLICON 16S Bombus waltoni uncalculated - uncalculated 2011
SRR1773950 AMPLICON 16S Bombus waltoni uncalculated - uncalculated 2011
SRR1773951 AMPLICON 16S Bombus waltoni uncalculated - uncalculated 2011
SRR1773952 AMPLICON 16S Bombus waltoni uncalculated - uncalculated 2011
SRR1773953 AMPLICON 16S Bombus waltoni uncalculated - uncalculated 2011
SRR1773954 AMPLICON 16S Bombus waltoni uncalculated - uncalculated 2011
SRR1773955 AMPLICON 16S Bombus waltoni uncalculated - uncalculated 2011
SRR1773960 AMPLICON 16S Bombus waltoni uncalculated - uncalculated 2011
SRR1773961 AMPLICON 16S Bombus waltoni uncalculated - uncalculated 2011
SRR1773962 AMPLICON 16S Bombus waltoni uncalculated - uncalculated 2011
SRR1773963 AMPLICON 16S Bombus waltoni uncalculated - uncalculated 2011
SRR1773964 AMPLICON 16S Bombus waltoni uncalculated - uncalculated 2011
SRR1773965 AMPLICON 16S Bombus waltoni uncalculated - uncalculated 2011
SRR1773966 AMPLICON 16S Bombus waltoni uncalculated - uncalculated 2011
SRR1773967 AMPLICON 16S Bombus waltoni uncalculated - uncalculated 2011
SRR1773969 AMPLICON 16S Bombus waltoni uncalculated - uncalculated 2011
SRR1773970 AMPLICON 16S Bombus waltoni uncalculated - uncalculated 2011
SRR1773971 AMPLICON 16S Bombus waltoni uncalculated - uncalculated 2011
SRR1773974 AMPLICON 16S Bombus waltoni uncalculated - uncalculated 2011
SRR1773975 AMPLICON 16S Bombus waltoni uncalculated - uncalculated 2011
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