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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Run Assay Type Classification Host Area Env Info Collection Year
SRR23285886 AMPLICON 16S Aphis gossypii China - Asia temperature - insect 2020
SRR23285887 AMPLICON 16S Aphis gossypii China - Asia temperature - insect 2020
SRR23285888 AMPLICON 16S Aphis gossypii China - Asia temperature - insect 2020
SRR23285889 AMPLICON 16S Aphis gossypii China - Asia temperature - insect 2020
SRR23285890 AMPLICON 16S Aphis gossypii China - Asia temperature - insect 2020
SRR23285891 AMPLICON 16S Aphis gossypii China - Asia temperature - insect 2020
SRR23285892 AMPLICON 16S Aphis gossypii China - Asia temperature - insect 2020
SRR23285893 AMPLICON 16S Aphis gossypii China - Asia temperature - insect 2020
SRR23285894 AMPLICON 16S Aphis gossypii China - Asia temperature - insect 2020
SRR23285895 AMPLICON 16S Aphis gossypii China - Asia temperature - insect 2020
SRR23285896 AMPLICON 16S Aphis gossypii China - Asia temperature - insect 2020
SRR23285897 AMPLICON 16S Aphis gossypii China - Asia temperature - insect 2020
SRR23285898 AMPLICON 16S Aphis gossypii China - Asia temperature - insect 2020
SRR23285899 AMPLICON 16S Aphis gossypii China - Asia temperature - insect 2020
SRR23285900 AMPLICON 16S Aphis gossypii China - Asia temperature - insect 2020
SRR23285901 AMPLICON 16S Aphis gossypii China - Asia temperature - insect 2020
SRR23285902 AMPLICON 16S Aphis gossypii China - Asia temperature - insect 2020
SRR23285903 AMPLICON 16S Aphis gossypii China - Asia temperature - insect 2020
SRR23285904 AMPLICON 16S Aphis gossypii China - Asia temperature - insect 2020
SRR23285905 AMPLICON 16S Aphis gossypii China - Asia temperature - insect 2020
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