Tully Benjamin J, Sachdeva Rohan, Graham Elaina D, Heidelberg John F
Center for Dark Energy Biosphere Investigations, University of Southern California, Los Angeles, CA, USA.
Department of Biological Sciences, University of Southern California, Los Angeles, CA, United States of America.
PeerJ. 2017 Jul 10;5:e3558. doi: 10.7717/peerj.3558. eCollection 2017.
The Expedition has provided large, publicly-accessible microbial metagenomic datasets from a circumnavigation of the globe. Utilizing several size fractions from the samples originating in the Mediterranean Sea, we have used current assembly and binning techniques to reconstruct 290 putative draft metagenome-assembled bacterial and archaeal genomes, with an estimated completion of ≥50%, and an additional 2,786 bins, with estimated completion of 0-50%. We have submitted our results, including initial taxonomic and phylogenetic assignments, for the putative draft genomes to open-access repositories for the scientific community to use in ongoing research.
“全球海洋微生物普查”项目提供了大规模的、公众可获取的微生物宏基因组数据集,这些数据来自一次环球航行。我们利用了起源于地中海的样本中的几个大小分级部分,运用当前的组装和分箱技术,重建了290个假定的宏基因组组装细菌和古菌基因组草图,估计完成度≥50%,另外还有2786个分箱,估计完成度为0-50%。我们已将假定基因组草图的结果(包括初步的分类和系统发育分配)提交至开放获取知识库,供科学界在正在进行的研究中使用。