干旱区生态环境知识资源中心(Arid): Peteryoungia gen. nov. with four new species combinations and description of Peteryoungia desertarenae sp. nov., and taxonomic revision of the genus Ciceribacter based on phylogenomics of Rhizobiaceae

Arid

DOI	10.1007/s00203-021-02349-9
	Peteryoungia gen. nov. with four new species combinations and description of Peteryoungia desertarenae sp. nov., and taxonomic revision of the genus Ciceribacter based on phylogenomics of Rhizobiaceae
	Rahi, Praveen; Khairnar, Mitesh; Hagir, Ashwini; Narayan, Avinash; Jain, Kunal R.; Madamwar, Datta; Pansare, Aabeejjeet; Shouche, Yogesh
通讯作者	Rahi, P (corresponding author), Natl Ctr Cell Sci, Natl Ctr Microbial Resource, Pune 411007, Maharashtra, India.
来源期刊	ARCHIVES OF MICROBIOLOGY
ISSN	0302-8933
EISSN	1432-072X
出版年	2021
英文摘要	A novel bacterial strain designated as ADMK78(T) was isolated from the saline desert soil. The cells were rod-shaped, Gram-stain-negative, and non-motile. The strain ADMK78(T) grows best at 28 degrees C. Phylogeny of 16S rRNA gene placed the strain ADMK78(T) with the members of genera Ciceribacter and Rhizobium, while the highest sequence similarity was with Rhizobium wuzhouense W44(T) (98.7%) and Rhizobium ipomoeae shin9-1( T) (97.9%). Phylogenetic analysis based on 92 core-genes extracted from the genome sequences and average amino acid identity (AAI) revealed that the strain ADMK78(T) forms a distinct cluster including five species of Rhizobium, which is separate from the cluster of the genera Rhizobium and Ciceribacter. We propose re-classification of Rhizobium ipomoeae, R. wuzhouense, R. rosettiformans and R. rhizophilum into the novel genus Peteryoungia. The average nucleotide identity (ANI) and digital DNA-DNA hybridization (dDDH) values of ADMK78(T) were less than 82 and 81%, respectively, among all type strains included in the genus Peteryoungia. The strain ADMK78(T) showed differences in physiological, phenotypic, and protein profiles estimated by MALDI-TOF MS to its closest relatives. Based on the phenotypic, chemotaxonomic properties, and phylogenetic analyses, the strain ADMK78(T) represents a novel species, Peteryoungia desertarenae sp. nov. The type strain is ADMK78(T) (= MCC 3400(T); KACC 21383(T); JCM 33657(T)). We also proposed the reclassification of Rhizobium daejeonense, R. naphthalenivorans and R. selenitireducens, into the genus Ciceribacter, based on core gene phylogeny and AAI values.
英文关键词	Saline Desert Phylogenomics Polyphasic taxonomy MALDI-TOF MS biotyping
类型	Article ; Early Access
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000648502000001
WOS关键词	RECLASSIFICATION ; REASSESSMENT ; RHIZOSPHERE ; DELINEATION ; BACTERIUM ; ALIGNMENT ; DESERTS ; GENOMES
WOS类目	Microbiology
WOS研究方向	Microbiology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/352061
作者单位	[Rahi, Praveen; Khairnar, Mitesh; Hagir, Ashwini; Pansare, Aabeejjeet; Shouche, Yogesh] Natl Ctr Cell Sci, Natl Ctr Microbial Resource, Pune 411007, Maharashtra, India; [Narayan, Avinash; Jain, Kunal R.; Madamwar, Datta] Sardar Patel Univ, Postgrad Dept Biosci, UGC Ctr Adv Study, Satellite Campus,Vadtal Rd, Anand 388315, Gujarat, India
推荐引用方式 GB/T 7714	Rahi, Praveen,Khairnar, Mitesh,Hagir, Ashwini,et al. Peteryoungia gen. nov. with four new species combinations and description of Peteryoungia desertarenae sp. nov., and taxonomic revision of the genus Ciceribacter based on phylogenomics of Rhizobiaceae[J],2021.
APA	Rahi, Praveen.,Khairnar, Mitesh.,Hagir, Ashwini.,Narayan, Avinash.,Jain, Kunal R..,...&Shouche, Yogesh.(2021).Peteryoungia gen. nov. with four new species combinations and description of Peteryoungia desertarenae sp. nov., and taxonomic revision of the genus Ciceribacter based on phylogenomics of Rhizobiaceae.ARCHIVES OF MICROBIOLOGY.
MLA	Rahi, Praveen,et al."Peteryoungia gen. nov. with four new species combinations and description of Peteryoungia desertarenae sp. nov., and taxonomic revision of the genus Ciceribacter based on phylogenomics of Rhizobiaceae".ARCHIVES OF MICROBIOLOGY (2021).