کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
2822173 1570119 2016 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Genome sequence of Enterobacter sp. ST3, a quorum sensing bacterium associated with marine dinoflagellate
موضوعات مرتبط
علوم زیستی و بیوفناوری بیوشیمی، ژنتیک و زیست شناسی مولکولی ژنتیک
پیش نمایش صفحه اول مقاله
Genome sequence of Enterobacter sp. ST3, a quorum sensing bacterium associated with marine dinoflagellate
چکیده انگلیسی

Phycosphere environment is a typical marine niche, harbor diverse populations of microorganisms, which are thought to play a critical role in algae host and influence mutualistic and competitive interactions. Understanding quorum sensing-based acyl-homoserine lactone (AHL) language may shed light on the interaction between algal-associated microbial communities in the native environment. In this work, we isolated an epidermal bacterium (was tentatively named Enterobacter sp. ST3, and deposited in SOA China, the number is MCCC1K02277-ST3) from the marine dinoflagellate Scrippsiella trochoidea, and found it has the ability to produce short-chain AHL signal. In order to better understand its communication information at molecular level, the genomic map was investigated. The genome size was determined to be 4.81 Mb with a G + C content of 55.59%, comprising 6 scaffolds of 75 contigs containing 4647 protein-coding genes. The functional proteins were predicted, and 3534 proteins were assigned to COG functional categories. An AHL-relating gene, LuxR, was found in upstream position at contig 1. This genome data may provide clues to increase understanding of the chemical characterization and ecological behavior of strain ST3 in the phycosphere microenvironment.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Genomics Data - Volume 7, March 2016, Pages 195–199
نویسندگان
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