海洋Enterobacter cloacae的完整基因组序列 BARC_01 在海洋中
Atif Khan1,2, Hiren M Joshi1,2
1Water & Steam Chemistry Division, BARC Facilities, Kalpakkam, Tamil Nadu, India.
Microbiology resource announcements
|February 18, 2026
概括
从冷却水系统中分离出来的海洋肠杆菌cloacae BARC_01,具有完整的基因组和质粒序列. 这种海洋菌株与陆地病原菌Enterobacter cloacae菌株具有很高的遗传相似性.
科学领域:
- 微生物学 微生物学
- 基因组学就是基因组学.
- 环境科学 环境科学
背景情况:
- 海洋环境可以容纳具有致病潜力的细菌菌株.
- 了解海洋细菌的遗传组成对于评估风险至关重要.
研究的目的:
- 为了测序海洋Enterobacter cloacae的完整基因组和等离子体 BARC_01.01.
- 为了比较这种海洋孤立的遗传特征与已知的陆地病原菌株.
主要方法:
- 全基因组测序的Enterobactercloacae BARC_01.01 BARC_01.01 BARC_01.01 BARC_01.01 BARC_01.01 BARC_1.0 BARC_1.0 BARC_1.0 BARC_1.0 BARC_1.0 BARC_1.0 BARC_1.0
- 杆菌cloacae的等离子体测序 BARC_01.01.
- 使用平均核酸和氨基酸身份的比较基因组分析.
主要成果:
- 确定了海洋Enterobacter cloacae BARC_01的完整基因组 (CP183059.1) 和等离子体 (CP183058.1) 序列.
- 海洋菌株BARC_01的核酸和氨基酸平均相同性高于98%与陆地病原性参考菌株Enterobacter cloacaeATCC 13047.7.相同.
结论:
- 海洋肠杆菌cloacae BARC_01在遗传上与陆地病原菌株非常相似.
- 这一发现凸显了海洋环境为临床相关细菌菌株的潜力.
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