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Metagenomic Analysis of Silage
Published on: January 13, 2017
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候选益生菌Limosilactobacillus fermentum的完整基因组序列 KUFM407 候选益生菌
Bogun Kim1, Ji Yu Heo2, Xiaoyue Xu1
1Department of Biotechnology, College of Life Sciences and Biotechnology, Korea University, Seoul 02841, Korea.
Journal of animal science and technology
|August 21, 2024
概括
来自金奇的益生菌菌株Limosilactobacillus fermentum KUFM407的完整基因组被测序. 这为开发新的益生菌食品和保健补充剂提供了有价值的数据.
科学领域:
- 微生物学 微生物学
- 基因组学就是基因组学.
- 食品科学 食品科学 食品科学
背景情况:
- 已知Limosilactobacillus fermentum可以缓解骨质疏松症和结肠炎等疾病.
- 乳酸细菌 (LAB) 的益生菌菌株越来越多地研究其健康益处.
- 金是一种传统的韩国发酵食品,是潜在有益的微生物的来源.
研究的目的:
- 为了确定 Limosilactobacillus fermentum KUFM407.7. 的完整基因组序列.
- 为了确定基因和功能在基因组内相关的益生菌活动.
- 为开发新型益生菌应用提供基因组资源.
主要方法:
- 使用Illumina MiSeq和牛津纳米孔MiniON平台进行全基因组测序.
- 用于基因组组装和注释的生物信息分析.
- 识别蛋白质编码基因,rRNA和tRNA.
主要成果:
- 该基因组包括2,077,616 bp圆形染色体和13,931 bp圆形质粒.
- 染色体中的关氨酸-氨酸 (GC) 含量为51.5%.
- 摘要揭示了1,932个蛋白质编码基因,包括细菌素和脂肪酸生物合成的基因.
结论:
- 已经成功确定了L. fermentum KUFM407的完整基因组序列.
- 鉴定到的基因表明,它们在产生有益化合物的过程中可能发挥作用.
- 这些基因组信息可以帮助开发新的益生菌食品和保健补充剂.
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