| 摘 要： | We are pleased to announce a special issue on ＂Metagenomics of Marine Environments＂ of the journal Genomics, Proteomics ＆ Bioinformatics （GPB）, aiming to provide a platform for high-quality papers focusing on the topic and we invite submissions for this special issue （to be published in August of 2015）.
With most microbes being difficult or impossible to culture, metagenomic approaches based on culture- independent genomic sequencing provide the first real insight of the magnitude and diversity of microbial life that remains largely uncharted. The first metagenomic study of surface water of the Sargasso Sea revealed roughly 1800 species of microbes found in these samples, with 150 new bacterial species and over 1.2 million new genes. The astounding number of genes found in these samples suggests that microbial life in the ocean is far more abundant and diverse than one would expect.
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