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
SRR17169077 AMPLICON 16S Basilia juquiensis Brazil - South America insect-associated habitat - organic material -
SRR17169078 AMPLICON 16S Paratrichobius longicrus Brazil - South America insect-associated habitat - organic material -
SRR17169079 AMPLICON 16S Paratrichobius longicrus Brazil - South America insect-associated habitat - organic material -
SRR17169080 AMPLICON 16S Paratrichobius longicrus Brazil - South America insect-associated habitat - organic material -
SRR17169081 AMPLICON 16S Paratrichobius longicrus Brazil - South America insect-associated habitat - organic material -
SRR17169082 AMPLICON 16S Trichobius joblingi Brazil - South America insect-associated habitat - organic material -
SRR17169083 AMPLICON 16S Paraeuctenodes similis Brazil - South America insect-associated habitat - organic material -
SRR17169084 AMPLICON 16S Strebla wiedemanni Brazil - South America insect-associated habitat - organic material -
SRR17169085 AMPLICON 16S Aspidoptera falcata Brazil - South America insect-associated habitat - organic material -
SRR17169086 AMPLICON 16S Aspidoptera falcata Brazil - South America insect-associated habitat - organic material -
SRR17169087 AMPLICON 16S Paratrichobius longicrus Brazil - South America insect-associated habitat - organic material -
SRR17169088 AMPLICON 16S Paratrichobius longicrus Brazil - South America insect-associated habitat - organic material -
SRR17169089 AMPLICON 16S Speiseria ambigua Brazil - South America insect-associated habitat - organic material -
SRR17169090 AMPLICON 16S Trichobius joblingi Brazil - South America insect-associated habitat - organic material -
SRR17169091 AMPLICON 16S Megistopoda proxima Brazil - South America insect-associated habitat - organic material -
SRR17169092 AMPLICON 16S Aspidoptera falcata Brazil - South America insect-associated habitat - organic material -
SRR17169093 AMPLICON 16S Aspidoptera falcata Brazil - South America insect-associated habitat - organic material -
SRR17169094 AMPLICON 16S Trichobius joblingi Brazil - South America insect-associated habitat - organic material -
SRR17169095 AMPLICON 16S Basilia juquiensis Brazil - South America insect-associated habitat - organic material -
SRR17169096 AMPLICON 16S Paratrichobius longicrus Brazil - South America insect-associated habitat - organic material -
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