干旱区生态环境知识资源中心(Arid): The beauty and the yeast: can the microalgaeDunaliellaform a borderline lichen withHortaea werneckii?

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DOI	10.1007/s13199-020-00697-6
	The beauty and the yeast: can the microalgaeDunaliellaform a borderline lichen withHortaea werneckii?
	Muggia, Lucia; Zalar, Polona; Azua-Bustos, Armando; Gonzalez-Silva, Carlos; Grube, Martin; Gunde-Cimerman, Nina
通讯作者	Muggia, L
来源期刊	SYMBIOSIS
ISSN	0334-5114
EISSN	1878-7665
出版年	2020
卷号	82 期号:1-2 页码:123-131
英文摘要	Lichenized fungi usually develop complex, stratified morphologies through an intricately balanced living together with their algal partners, but several species are known to form only more or less loose associations with algae. These borderline lichens are still little explored although they could inform us about early stages of lichen evolution. We studied the association of the extremely halotolerant fungusHortaea werneckiiwith the algaDunaliella atacamensis, discovered in a cave in the Atacama Desert (Chile), and withD. salina, common inhabitant of saltern brines.D. atacamensisforms small colonies, in which cells ofH. werneckiican be frequently observed, while such interaction has not been observed withD. salina. As symbiotic interactions betweenDunaliellaandHortaeahave not been reported, we performed a series of co-cultivation experiments to inspect whether these species could interact and develop more distinct lichen-like symbiotic structures. We set up co-cultures between axenic strains ofHortaea werneckii(isolated both from Mediterranean salterns and from the Atacama cave) and isolates ofD. atacamensis(from the Atacama cave) andD. salina(isolated from Mediterranean salterns). Although we used different growth media and cultivation approaches, bright field and SEM microscopy analyses did not indicate any mutual effects in these experiments. We discuss the implications for fungal algal interactions along the transition from algal exploiters to lichen symbioses.
英文关键词	Atacama Desert Black yeast Culture Halotolerant Mutualism Salterns
类型	Article
语种	英语
开放获取类型	Other Gold
收录类别	SCI-E
WOS记录号	WOS:000552928600001
WOS关键词	ROCK-INHABITING FUNGI ; HORTAEA-WERNECKII ; HYPERSALINE WATERS ; LICHENOTHELIA ; COMMUNITIES ; PHOTOBIONTS ; ADAPTATION ; COMPLEX
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/2XILL650/325242
作者单位	[Muggia, Lucia] Univ Trieste, Dept Life Sci, Via Giorgieri 10, I-34127 Trieste, Italy; [Zalar, Polona; Gunde-Cimerman, Nina] Univ Ljubljana, Dept Biol, Biotech Fac, Vecna Pot 111, Ljubljana 1000, Slovenia; [Azua-Bustos, Armando] CSIC, INTA, Ctr Astrobiol, Madrid, Torrejon De Ard, Spain; [Azua-Bustos, Armando] Univ Autonoma Chile, Inst Ciencias Biomed, Fac Ciencias Salud, Santiago 8910060, Chile; [Gonzalez-Silva, Carlos] Univ Tarapaca, Fac Ciencias, Arica, Chile; [Grube, Martin] Karl Franzens Univ Graz, Inst Biol, Holteigasse 6, A-8010 Graz, Austria
推荐引用方式 GB/T 7714	Muggia, Lucia,Zalar, Polona,Azua-Bustos, Armando,et al. The beauty and the yeast: can the microalgaeDunaliellaform a borderline lichen withHortaea werneckii?[J],2020,82(1-2):123-131.
APA	Muggia, Lucia,Zalar, Polona,Azua-Bustos, Armando,Gonzalez-Silva, Carlos,Grube, Martin,&Gunde-Cimerman, Nina.(2020).The beauty and the yeast: can the microalgaeDunaliellaform a borderline lichen withHortaea werneckii?.SYMBIOSIS,82(1-2),123-131.
MLA	Muggia, Lucia,et al."The beauty and the yeast: can the microalgaeDunaliellaform a borderline lichen withHortaea werneckii?".SYMBIOSIS 82.1-2(2020):123-131.