干旱区生态环境知识资源中心(Arid): Brazilian Semi-Arid Mangroves-Associated Microbiome as Pools of Richness and Complexity in a Changing World

Arid

DOI	10.3389/fmicb.2021.715991
	Brazilian Semi-Arid Mangroves-Associated Microbiome as Pools of Richness and Complexity in a Changing World
	Lopes Tavares, Tallita Cruz; Bezerra, Walderly Melgaco; Oliveira Normando, Leonardo Ribeiro; Rosado, Alexandre Soares; Maciel Melo, Vania Maria
通讯作者	Melo, VMM (corresponding author), Fed Univ Ceara UFC, Lab Microbial Ecol & Biotechnol, Dept Biol, Fortaleza, Ceara, Brazil.
来源期刊	FRONTIERS IN MICROBIOLOGY
EISSN	1664-302X
出版年	2021
卷号	12
英文摘要	Mangrove microbiomes play an essential role in the fate of mangroves in our changing planet, but the factors regulating the biogeographical distribution of mangrove microbial communities remain essentially vague. This paper contributes to our understanding of mangrove microbiomes distributed along three biogeographical provinces and ecoregions, covering the exuberant mangroves of Amazonia ecoregion (North Brazil Shelf) as well as mangroves located in the southern limit of distribution (Southeastern ecoregion, Warm Temperate Southwestern Atlantic) and mangroves localized on the drier semi-arid coast (Northeastern ecoregion, Tropical Southwestern Atlantic), two important ecotones where poleward and landward shifts, respectively, are expected to occur related to climate change. This study compared the microbiomes associated with the conspicuous red mangrove (Rhizophora mangle) root soils encompassing soil properties, latitudinal factors, and amplicon sequence variants of 105 samples. We demonstrated that, although the northern and southern sites are over 4,000 km apart, and despite R. mangle genetic divergences between north and south populations, their microbiomes resemble each other more than the northern and northeastern neighbors. In addition, the northeastern semi-arid microbiomes were more diverse and displayed a higher level of complexity than the northern and southern ones. This finding may reflect the endurance of the northeast microbial communities tailored to deal with the stressful conditions of semi-aridity and may play a role in the resistance and growing landward expansion observed in such mangroves. Minimum temperature, precipitation, organic carbon, and potential evapotranspiration were the main microbiota variation drivers and should be considered in mangrove conservation and recovery strategies in the Anthropocene. In the face of changes in climate, land cover, biodiversity, and chemical composition, the richness and complexity harbored by semi-arid mangrove microbiomes may hold the key to mangrove adaptability in our changing planet.
英文关键词	soil microbial community Rhizophora mangle red mangrove blue carbon amplicon sequence variants network co-occurrence analysis
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000717534800001
WOS关键词	BACTERIAL COMMUNITY ; COOCCURRENCE PATTERNS ; ARCHAEAL COMMUNITIES ; RELATIVELY PRISTINE ; GLOBAL PATTERNS ; CARBON STOCKS ; SOIL CARBON ; DIVERSITY ; SEDIMENTS ; ECOSYSTEMS
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/2XILL650/368515
作者单位	[Lopes Tavares, Tallita Cruz] Fed Univ Ceara UFC, Marine Sci Inst, Fortaleza, Ceara, Brazil; [Bezerra, Walderly Melgaco; Oliveira Normando, Leonardo Ribeiro; Maciel Melo, Vania Maria] Fed Univ Ceara UFC, Lab Microbial Ecol & Biotechnol, Dept Biol, Fortaleza, Ceara, Brazil; [Rosado, Alexandre Soares] King Abdullah Univ Sci & Technol KAUST, Biol & Environm Sci & Engn Div, Thuwal, Saudi Arabia
推荐引用方式 GB/T 7714	Lopes Tavares, Tallita Cruz,Bezerra, Walderly Melgaco,Oliveira Normando, Leonardo Ribeiro,et al. Brazilian Semi-Arid Mangroves-Associated Microbiome as Pools of Richness and Complexity in a Changing World[J],2021,12.
APA	Lopes Tavares, Tallita Cruz,Bezerra, Walderly Melgaco,Oliveira Normando, Leonardo Ribeiro,Rosado, Alexandre Soares,&Maciel Melo, Vania Maria.(2021).Brazilian Semi-Arid Mangroves-Associated Microbiome as Pools of Richness and Complexity in a Changing World.FRONTIERS IN MICROBIOLOGY,12.
MLA	Lopes Tavares, Tallita Cruz,et al."Brazilian Semi-Arid Mangroves-Associated Microbiome as Pools of Richness and Complexity in a Changing World".FRONTIERS IN MICROBIOLOGY 12(2021).