Microbial composition and diversity across invasive and native spiders in the pacific islands
收藏DataONE2025-09-25 更新2025-10-04 收录
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This dataset comprises microbiome sequencing data collected from co-occurring native and invasive spider species sampled across three distinct locations in the Hawaiian Islands, alongside mainland reference populations. The data include gut microbial community profiles cleaned using QIIME2 and taxonomically assigned to Amplicon Sequence Variants (ASVs) using the SILVA database for annotating bacterial taxonomic groups to sequence information. The final dataset consists of an ASV table, taxonomic table, metadata file, and phylogenetic tree files that were then subjected to downstream processing using phyloseq, where vertically transmitted endosymbionts and environmentally acquired microbes were separately analyzed to observe differences across invasion status. This dataset was used to observe variation in microbial abundance and diversity across invasive and native taxa, supporting further investigations into the role of microbiota in arthropod adaptation to novel environments. Thus, thi..., , # Microbial composition and diversity across invasive and native spiders in the Pacific Islands
## Authors
**First Author:** Madison J. Pfau,  [mapfau@ucsc.edu](mailto:mapfau@ucsc.edu), University of California, Santa CruzÂ
**Coauthors:** See Dryad Submission for full author listÂ
**Corresponding Author:** Rosemary Gillespie, [gillespie@berkeley.edu](mailto:gillespie@berkeley.edu), University of California, Berkeley
#### Description
This dataset contains high-throughput 16S rRNA sequencing data from the gut microbiomes of co-occurring native and invasive spider species sampled from three Hawaiian Island sites and mainland reference populations. It supports analyses of microbial diversity and host-microbe interactions related to invasion biology.
#### Contents
#### 1. `raw_sequencing_data.zip/`
* Zipped folder containing demultiplexed FASTQ files for all samples (forward and reverse reads), including sequencing blanksÂ
* Low-quality and filtered sequences have been removedÂ
* Se...,
创建时间：
2025-09-26
