Complete genome sequence of Bacillus sp. N1-1, a κ-selenocarrageenan degrading bacterium isolated from the cold seep in the South China Sea
2020
Wang, Kai | Zhao, Yang | Wang, Xixi | Qu, Changfeng | Miao, Jinlai
κ-Selenocarrageenan is made from natural κ-carrageenan, in which Se partially replaces Sulfur (S). The underlying mechanism of κ-selenocarrageenan degradation remain unreported so far. Here, we describe the complete genome of a cold seep bacterium, Bacillus sp. N1-1, which can degrade κ-selenocarrageenan. The strain has a circular genome of 4,497,340 bp and 40.48 mol% G + C content, consisting of 4272 protein-coding sequences (CDSs), 87 tRNAs, as well as 28 rRNA operons as 5S-16S-23S rRNA. N1-1 genome contains several protein-coding genes relating to polysaccharide degradation and the potential of this bacterium to produce enzymes for the hydrolysis of κ-selenocarrageenan on the basis of complete genome analysis could be discovered.
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