干旱区生态环境知识资源中心(Arid): Diversity and phenotypic analyses of salt- and heat-tolerant wild bean Phaseolus filiformis rhizobia native of a sand beach in Baja California and description of Ensifer aridi sp. nov.

Arid

DOI	10.1007/s00203-019-01744-7
	Diversity and phenotypic analyses of salt- and heat-tolerant wild bean Phaseolus filiformis rhizobia native of a sand beach in Baja California and description of Ensifer aridi sp. nov.
	Rocha, Guadalupe 1; Le Quere, Antoine 2; Medina, Arturo 1; Cuellar, Alma 1; Contreras, Jose-Luis 3; Carreno, Ricardo 1; Bustillos, Rocio 1; Munoz-Rojas, Jesus 1; del Carmen Villegas, Maria 4; Chaintreuil, Clemence 2; Dreyfus, Bernard 2; Munive, Jose-Antonio 1
通讯作者	Munive, Jose-Antonio
来源期刊	ARCHIVES OF MICROBIOLOGY
ISSN	0302-8933
EISSN	1432-072X
出版年	2020
卷号	202 期号:2 页码:309-322
英文摘要	In northern Mexico, aridity, salinity and high temperatures limit areas that can be cultivated. To investigate the nature of nitrogen-fixing symbionts of Phaseolus filiformis, an adapted wild bean species native to this region, their phylogenies were inferred by MLSA. Most rhizobia recovered belong to the proposed new species Ensifer aridi. Phylogenetic analyses of nodC and nifH show that Mexican isolates carry symbiotic genes acquired through horizontal gene transfer that are divergent from those previously characterized among bean symbionts. These strains are salt tolerant, able to grow in alkaline conditions, high temperatures, and capable of utilizing a wide range of carbohydrates and organic acids as carbon sources for growth. This study improves the knowledge on diversity, geographic distribution and evolution of bean-nodulating rhizobia in Mexico and further enlarges the spectrum of microsymbiont with which Phaseolus species can interact with, including cultivated bean varieties, notably under stressed environments. Here, the species Ensifer aridi sp. nov. is proposed as strain type of the Moroccan isolate LMR001(T) (= LMG 31426(T); = HAMBI 3707(T)) recovered from desert sand dune.
英文关键词	Legume-rhizobium symbiosis Ensifer Wild bean Salt tolerance
类型	Article
语种	英语
国家	Mexico ; France
开放获取类型	Green Published, hybrid
收录类别	SCI-E
WOS记录号	WOS:000492938600001
WOS关键词	MULTILOCUS SEQUENCE-ANALYSIS ; ETLI BIOVAR PHASEOLI ; VULGARIS L. ; EVOLUTIONARY GENETICS ; POLYPHASIC TAXONOMY ; NITROGEN-FIXATION ; SINORHIZOBIUM ; LEGUMINOSARUM ; NODULATION ; BRADYRHIZOBIUM
WOS类目	Microbiology
WOS研究方向	Microbiology
EI主题词	2019-10-28
来源机构	French National Research Institute for Sustainable Development
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/310371
作者单位	1.Benemerita Univ Autonoma Puebla, Inst Ciencias, Ctr Invest Ciencias Microbiol, Av San Claudio S-N, Puebla 72570, Mexico; 2.Supagro, IRD, CIRAD, UR 040,UM2,Lab Symbioses Trop & Mediterraneennes, F-34398 Montpellier, France; 3.Benemerita Univ Autonoma Puebla, Fac Arquitectura, Av San Claudio S-N, Puebla 72570, Mexico; 4.Helyx Affaires SC, Rumania 923-2, Mexico City 03300, DF, Mexico
推荐引用方式 GB/T 7714	Rocha, Guadalupe,Le Quere, Antoine,Medina, Arturo,et al. Diversity and phenotypic analyses of salt- and heat-tolerant wild bean Phaseolus filiformis rhizobia native of a sand beach in Baja California and description of Ensifer aridi sp. nov.[J]. French National Research Institute for Sustainable Development,2020,202(2):309-322.
APA	Rocha, Guadalupe.,Le Quere, Antoine.,Medina, Arturo.,Cuellar, Alma.,Contreras, Jose-Luis.,...&Munive, Jose-Antonio.(2020).Diversity and phenotypic analyses of salt- and heat-tolerant wild bean Phaseolus filiformis rhizobia native of a sand beach in Baja California and description of Ensifer aridi sp. nov..ARCHIVES OF MICROBIOLOGY,202(2),309-322.
MLA	Rocha, Guadalupe,et al."Diversity and phenotypic analyses of salt- and heat-tolerant wild bean Phaseolus filiformis rhizobia native of a sand beach in Baja California and description of Ensifer aridi sp. nov.".ARCHIVES OF MICROBIOLOGY 202.2(2020):309-322.