All demultiplexed sequence data from aDNA, raw ASV tables and metadata from wDNA and aDNA
收藏资源简介:
<b>CO1_ASV_taxonomy_detailed.txt</b><b> </b>This file contains all Amplicon Sequence Variants (ASVs) recovered from sequence data processed through the Anacapa pipeline, corresponding to the <code>taxonomy_detailed.txt</code> output files generated by Anacapa. The dataset includes reads from both water samples and ARMS (Autonomous Reef Monitoring Structures) samples. For each ASV, the following details are provided:DNA sequenceRead abundance per sampleBlast alignment statisticsAssigned taxonomyTaxonomy confidence score (BCLA)Accession numbers of blast matches<b>df_table.txt</b>This file provides contextual information for each sample, including the following columns:sample (corresponding metabarcode for each sequence file)sample_name (abreviatura del sample nmame)Site (collection location)ocean_depthfraction_size (for ARMS samples; indicates size fraction category: sessile, 2000-500 μm [mobile_500], and 500-100 μm [mobile_100])replicate (replicate identifier)sample_media (sample type: <i>ARMS</i> or <i>water</i>)season (for water samples; e.g., summer, winter)sample_type (categorization as <i>sample</i> or <i>control</i>, with control type specified if applicable)<b>demutiplexed_arms (2)</b><br>The dataset contains compressed (zip) files with 108 paired FASTQ files (R1 and R2), representing demultiplexed ARMS eDNA samples sequenced for COI. Files follow a structured naming convention indicating sample attributes. Complete sample information is available in the metadata file (df_table.txt).
<b>CO1_ASV_taxonomy_detailed.txt</b> 该文件包含通过Anacapa分析流程处理的测序数据中得到的全部扩增子序列变异体(Amplicon Sequence Variants, ASVs),对应Anacapa生成的<code>taxonomy_detailed.txt</code>类型输出文件。本数据集涵盖水样与自主珊瑚礁监测结构(Autonomous Reef Monitoring Structures, ARMS)两类样本的测序读段。针对每一条ASV,将提供以下信息:DNA序列、各样本中的读段丰度、BLAST比对统计结果、注释分类学信息、分类学置信度得分(BCLA)、BLAST匹配序列的登录号。 <b>df_table.txt</b> 该文件为每一个样本提供上下文元数据,包含以下列: sample:对应每个序列文件的宏条形码(metabarcode) sample_name:样本名称缩写 Site:样本采集地点 ocean_depth:海洋深度 fraction_size:仅针对ARMS样本,指示粒径分级类别:固着型、2000-500 μm[移动型500]、500-100 μm[移动型100] replicate:重复样本标识符 sample_media:样本类型,取值为<i>ARMS</i>或<i>water</i> season:水样的采集季节,例如夏季、冬季 sample_type:样本分类,分为<i>sample</i>(实验样本)或<i>control</i>(对照样本),若为对照样本需注明具体对照类型。 <b>解复用ARMS样本集(2)</b><br>该数据集包含压缩(ZIP)格式文件,内含108对FASTQ文件(R1与R2),对应针对COI基因进行测序的解复用ARMS环境DNA(environmental DNA, eDNA)样本。文件采用结构化命名规范,可体现样本相关属性。完整的样本元数据可在元数据文件df_table.txt中获取。



