干旱区生态环境知识资源中心(Arid): Comparative Analysis of Skin Bacterial Diversity and Its Potential Antifungal Function Between Desert and Pine Forest Populations of Boreal Toads Anaxyrus boreas

Arid

DOI	10.1007/s00248-021-01845-1
	Comparative Analysis of Skin Bacterial Diversity and Its Potential Antifungal Function Between Desert and Pine Forest Populations of Boreal Toads Anaxyrus boreas
	Delia Basanta, M.; Rebollar, Eria A.; Garcia-Castillo, Mirna G.; Parra Olea, Gabriela
通讯作者	Olea, GP (corresponding author), Univ Nacl Autonoma Mexico, Inst Biol, Ciudad De Mexico, Mexico.
来源期刊	MICROBIAL ECOLOGY
ISSN	0095-3628
EISSN	1432-184X
出版年	2021-08
英文摘要	The skin microbiome in amphibians has gained a lot of attention as some of its members play a protective role against pathogens such as the fungus Batrachochytrium dendrobatidis (Bd). The composition of skin bacterial communities has been suggested as one of the factors explaining differences in susceptibility to Bd among amphibian species and populations. The boreal toad Anaxyrus boreas is known to be susceptible to Bd, and severe population declines in its southeastern range have been documented. However, throughout A. boreas distribution, populations present differences in susceptibility to Bd infections which may be associated with differences in skin microbial diversity. This study compared the skin bacterial diversity and Bd infection levels of A. boreas in one desert population and one pine forest population from Baja California, Mexico. We found that desert and pine forest toad populations exhibit differences in skin bacterial community structure but show similar Bd infection levels. Using a predictive method, we found that the abundance of bacteria with potential Bd-inhibitory properties differed between uninfected and infected individuals but not between populations. Our data suggest that several bacteria in the skin community may be offering protection from Bd infections in these A. boreas populations. This study provides foundational evidence for future studies seeking to understand the skin-microbial variation among boreal toads' populations and its relation with Bd susceptibility.
英文关键词	Disease ecology Chytridiomycosis Skin microbiota Amphibian Antifungal
类型	Article ; Early Access
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000687921600001
WOS关键词	BATRACHOCHYTRIUM-DENDROBATIDIS ; PATHOGEN ; DISEASE ; HOST ; METABOLITES ; WEATHER ; DECLINE ; SITES ; FROGS
WOS类目	Ecology ; Marine & Freshwater Biology ; Microbiology
WOS研究方向	Environmental Sciences & Ecology ; Marine & Freshwater Biology ; Microbiology
来源机构	Universidad Nacional Autónoma de México
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/364167
作者单位	[Delia Basanta, M.; Parra Olea, Gabriela] Univ Nacl Autonoma Mexico, Inst Biol, Ciudad De Mexico, Mexico; [Delia Basanta, M.; Rebollar, Eria A.] Univ Nacl Autonoma Mexico, Ctr Ciencias Genom, Cuernavaca, Morelos, Mexico; [Garcia-Castillo, Mirna G.] Univ Politecn Huatusco, Huatusco, Veracruz, Mexico; [Garcia-Castillo, Mirna G.] Univ Veracruzana, Fac Ciencias Biol & Agr Reg Orizaba Cordoba, Amatlen De Los Reyes, Veracruz, Mexico
推荐引用方式 GB/T 7714	Delia Basanta, M.,Rebollar, Eria A.,Garcia-Castillo, Mirna G.,et al. Comparative Analysis of Skin Bacterial Diversity and Its Potential Antifungal Function Between Desert and Pine Forest Populations of Boreal Toads Anaxyrus boreas[J]. Universidad Nacional Autónoma de México,2021.
APA	Delia Basanta, M.,Rebollar, Eria A.,Garcia-Castillo, Mirna G.,&Parra Olea, Gabriela.(2021).Comparative Analysis of Skin Bacterial Diversity and Its Potential Antifungal Function Between Desert and Pine Forest Populations of Boreal Toads Anaxyrus boreas.MICROBIAL ECOLOGY.
MLA	Delia Basanta, M.,et al."Comparative Analysis of Skin Bacterial Diversity and Its Potential Antifungal Function Between Desert and Pine Forest Populations of Boreal Toads Anaxyrus boreas".MICROBIAL ECOLOGY (2021).