Pond water SIP fraction microbial communities from Walnut Creek, CA, United States - JGIPond_A_00pct_50ng_3_1.7421 metagenome. pond metagenome

SIP metagenome fraction of pond sample from Joint Genome Institute, Walnut Creek spiked with Pseudomonas putida & Escherichia coli bacterial isolates (for each isolate 50ng of DNA labeled at 00pct with C13 were added); replicate number 3. This fraction has a SIP fraction number 7 and DNA density of 1.7421 g/uL. This is part of a larger study to identify the limit of detection of JGI SIP metagenomics pipeline.

本样本为取自位于核桃溪的联合基因组研究所（Joint Genome Institute, JGI）的池塘样本的稳定同位素探针（Stable Isotope Probing, SIP）宏基因组组分，向其中掺入了恶臭假单胞菌（Pseudomonas putida）与大肠杆菌（Escherichia coli）的细菌分离株——每株分离株均添加了50ng经0% C13标记的DNA；该样本为第3次重复样本。
该组分的SIP分级编号为7，DNA密度为1.7421 g/μL。
本样本属于一项旨在验证JGI SIP宏基因组学流程检出限的大型研究的组成部分。