Soil Bacteria Community-Weighted rrn Operon Copy Number Estimation

Datasets and R-Scripts for estimating community-weighted rrn operon copy number for soil bacteria communities collected from the Yukon-Kuskokwim River Delta, AK, USA, and from La Selva Biological Station, Costa Rica. File descriptions follow:

"rrnDB_copy_number_database.csv":  The Ribosomal RNA Database downloaded from rrndb.umms.med.umich.edu. Citation: 

Stoddard S.F, Smith B.J., Hein R., Roller B.R.K. and Schmidt T.M. (2015) rrnDB: improved tools for interpreting rRNA gene abundance in bacteria and archaea and a new foundation for future development. Nucleic Acids Research 2014; doi: 10.1093/nar/gku1201 [PMID:25414355

"AK_16S_Genus_Abundance.csv": Count of ASVs by taxon (assigned to genus level) present in each soil sample collected in the Yukon_Kuskokwim River Delta, AK, USA.

"Costa_Rica_16S_OTU_Abundance": Count of OTUs by taxon present in each soil sample collected in La Selva Biological Station, Costa Rica.

"Alaska_rrn_copy_number_estimation_script.R": an R script for processing Alaska ASV count table and estimating community-weighted rrn operon copy numbers for each soil sample.

"CostaRica_rrn_copy_number_estimation_script.R": an R script for processing Costa Rica OTU count table and estimating community-weighted rrn operon copy numbers for each soil sample.

用于估算美国阿拉斯加州育空-库斯科奎姆河三角洲以及哥斯达黎加拉塞尔瓦生物站采集的土壤细菌群落的群落加权rrn操纵子拷贝数的数据集与R脚本。文件说明如下：
"rrnDB_copy_number_database.csv"：从rrndb.umms.med.umich.edu下载的核糖体RNA数据库（Ribosomal RNA Database）。引用信息：Stoddard S.F、Smith B.J.、Hein R.、Roller B.R.K.及Schmidt T.M.（2015）《rrnDB：解析细菌与古菌rRNA基因丰度的改进工具及未来发展的新基础》，《核酸研究》2014；doi: 10.1093/nar/gku1201 [PMID:25414355]
"AK_16S_Genus_Abundance.csv"：美国阿拉斯加州育空-库斯科奎姆河三角洲各土壤样本中，被归类至属级的扩增子序列变体（ASV, Amplicon Sequence Variant）按分类单元统计的计数结果。
"Costa_Rica_16S_OTU_Abundance"：哥斯达黎加拉塞尔瓦生物站各土壤样本中，按分类单元统计的操作分类单元（OTU, Operational Taxonomic Unit）计数结果。
"Alaska_rrn_copy_number_estimation_script.R"：用于处理阿拉斯加ASV计数表，并估算各土壤样本群落加权rrn操纵子拷贝数的R脚本。
"CostaRica_rrn_copy_number_estimation_script.R"：用于处理哥斯达黎加OTU计数表，并估算各土壤样本群落加权rrn操纵子拷贝数的R脚本。