潜在益生菌菌株sp. nov. SK3146的全基因组序列
Complete genome sequence of sp. nov. SK3146 as a potential probiotic strain.
作者信息
Jung Hae-In, Park Sungkwon, Niu Kai-Min, Lee Sang-Won, Kothari Damini, Yi Kwon Jung, Kim Soo-Ki
机构信息
Department of Animal Sciences and Technology, Konkuk University, Seoul 05029, Korea.
Department of Food Science and Biotechnology, Sejong University, Seoul 05005, Korea.
出版信息
J Anim Sci Technol. 2021 May;63(3):666-670. doi: 10.5187/jast.2021.e57. Epub 2021 May 31.
sp. nov., SK3146 is a novel strain isolated from a pig feed. Here, we present complete genome sequence of SK3146. The genome consists of a single circular genome measuring 7,968,964 bp in size with an average guanine + cytosine (G+C) content of 53.4%. Genomic annotation revealed that the strain encodes 151 proteins related to hydrolases (EC3), which was higher than those in and . Diverse kinds of hydrolases including galactosidase, glucosidase, cellulase, lipase, xylanase, and protease were found in the genome of SK3146, coupled with one bacteriocin encoding gene. The complete genome sequence of SK3146 indicates the immense probiotic potential of the strain with nutrient digestibility and antimicrobial activity functions.
猪源新种，SK3146是从猪饲料中分离出的新型菌株。在此，我们展示了SK3146的完整基因组序列。该基因组由一个大小为7,968,964 bp的单环基因组组成，鸟嘌呤 + 胞嘧啶（G+C）平均含量为53.4%。基因组注释显示，该菌株编码151种与水解酶（EC3）相关的蛋白质，高于[此处原文缺失相关比较对象]中的含量。在SK3146的基因组中发现了多种水解酶，包括半乳糖苷酶、葡萄糖苷酶、纤维素酶、脂肪酶、木聚糖酶和蛋白酶，同时还有一个细菌素编码基因。SK3146的完整基因组序列表明该菌株在营养消化和抗菌活性功能方面具有巨大的益生菌潜力。
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