这种植物是Actinoplanes kirromycinicus sp. 从土壤中分离出来的nov
Jiahao Zeng1, Yohei Iizaka2, Moriyuki Hamada3
1Faculty of Pharmaceutical Science, Toho University, 2-2-1 Miyama, Funabashi, Chiba, 274-8510, Japan.
The Journal of antibiotics
|June 26, 2024
概括
在东京的土壤中发现了一种新的细菌Actinoplanes kirromycinicus. 这种新型物种,菌株TPMA0078T,基于遗传和物理特征,与相关的Actinoplanes有所区别.
科学领域:
- 微生物学 微生物学
- 细菌学 细菌学是一门学科.
- 纳税学是一种分类学.
背景情况:
- 动菌体是具有不同代谢能力的关键土壤微生物.
- 类Actinoplanes以生产生物活性化合物而闻名.
- 准确的细菌分类对于了解微生物多样性和功能至关重要.
研究的目的:
- 从日本的土壤样本中分离出一种新型的actinomycete的特征.
- 为了确定菌株TPMA0078T在Actinoplanes属内的分类.
- 根据全面的基因型和表型分析,提出一种新的物种名称.
主要方法:
- 16S rRNA基因测序用于遗传学分析.
- 化学分类学分析包括细胞壁组成,全细胞糖,脂肪酸,menaquinones和极性脂质.
- 数字DNA-DNA杂交 (dDDH) 和平均核酸标识 (ANI) 的计算.
- 形态和生理特征的表型特征.
主要成果:
- 菌株TPMA0078T显示99.86%的16S rRNA基因与Actinoplanes regularis的基因相似性.
- 化学分类学数据与Actinoplanes属是一致的.
- dDDH和ANI值表明与A. regularis的基因组相关性很低.
- 独特的表型特征使得TPMA0078T菌株与相关物种有所区别.
结论:
- 菌株TPMA0078T代表了Actinoplanes属内的新物种.
- 这种新物种的拟议名称是Actinoplanes kirromycinicus sp. 在新的一年里.
- 这一发现扩大了已知的Actinoplanes属的多样性.
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