永冻土细菌菌株PF2B19的基因组序列草图，揭示了一种冷适应策略和多样的生物技术潜力。
Draft Genome Sequence of Permafrost Bacterium sp. Strain PF2B19, Revealing a Cold Adaptation Strategy and Diverse Biotechnological Potential.
作者信息
Singh Purnima, Kapse Neelam, Roy Utpal, Singh Shiv Mohan, Dhakephalkar P K
机构信息
Birla Institute of Technology and Science (BITS), Pilani-K.K. Birla Goa Campus, Zuarinagar, Goa, India.
Agharkar Research Institute (ARI), Maharashtra Association for Cultivation of Science, Pune, India.
出版信息
Genome Announc. 2017 Apr 13;5(15):e00133-17. doi: 10.1128/genomeA.00133-17.
Abstract
sp. strain PF2B19, a psychrophilic bacterium, was isolated from 44,800-year-old permafrost. The draft genome sequence of this strain revealed the presence of genes involved in the production of cold active enzymes, carotenoid biosynthesis, fatty acid biosynthesis, and resistance to heavy metals. These results show the immense potential of the strain.
摘要
菌株PF2B19是一种嗜冷细菌，从有44800年历史的永久冻土中分离得到。该菌株的基因组草图序列显示存在参与冷活性酶生产、类胡萝卜素生物合成、脂肪酸生物合成以及重金属抗性的基因。这些结果表明了该菌株的巨大潜力。
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