Faecalibacterium hominis Liu et al. 2023 is a later heterotypic synonym of Faecalibacterium duncaniae Sakamoto et al. 2022

被引：1
|
作者：
Sakamoto, Mitsuo [1 ]
Sakurai, Naomi [1 ]
Tanno, Hiroki [2 ]
Iino, Takao [1 ]
Ohkuma, Moriya [1 ]
Endo, Akihito [2 ,3 ]
机构：
[1] RIKEN, BioResource Res Ctr, Japan Collect Microorganisms, Microbe Div, Tsukuba, Ibaraki 3050074, Japan
[2] Tokyo Univ Agr, Fac Bioind, Dept Food Aroma & Cosmet Chem, Hokkaido 0992493, Japan
[3] Tokyo Univ Agr, Fac Appl Biosci, Dept Nutr Sci & Food Safety, Tokyo 1568502, Japan
来源：
INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY | 2023年 / 73卷 / 08期
关键词：
Faecalibacterium duncaniae; Faecalibacterium hominis; genome; based taxonomy; synonym; GEN; NOV; SEQUENCES;
D O I：
10.1099/ijsem.0.005995
中图分类号：
Q93 [微生物学];
学科分类号：
071005 ; 100705 ;
摘要：
A strain of the recently validated species Faecalibacterium hominis shares 99.0 % 16S rRNA gene sequence similarity with the type strain of Faecalibacterium duncaniae. The aim of this study was to evaluate the taxonomic relationship between F. hominis and F. duncaniae. F. duncaniae JCM 31915T showed 73.0 % digital DNA-DNA hybridization (dDDH) value with F. hominis JCM 39347T. The average nucleotide identity (ANI) value between these two strains was 96.7 %. These results indicate that F. duncaniae JCM 31915T and F. hominis JCM 39347T represent members of the same species. Based on these data, we propose Faecalibacterium hominis as a later heterotypic synonym of Faecalibacterium duncaniae. An emended description is provided.
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页数：5
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