干旱区生态环境知识资源中心(Arid): Complex subsurface hydrothermal fluid mixing at a submarine arc volcano supports distinct and highly diverse microbial communities

Arid

DOI	10.1073/pnas.2019021117
	Complex subsurface hydrothermal fluid mixing at a submarine arc volcano supports distinct and highly diverse microbial communities
	Reysenbach, Anna-Louise; St John, Emily; Meneghin, Jennifer; Flores, Gilberto E.; Podar, Mircea; Dombrowski, Nina; Spang, Anja; L'Haridon, Stephane; Humphris, Susan E.; de Ronde, Cornel E. J.; Tontini, Fabio Caratori; Tivey, Maurice; Stucker, Valerie K.; Stewart, Lucy C.; Diehl, Alexander; Bach, Wolfgang
通讯作者	Reysenbach, AL (corresponding author), Portland State Univ, Ctr Life Extreme Environm, Biol Dept, Portland, OR 97201 USA.
来源期刊	PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
ISSN	0027-8424
出版年	2020
卷号	117 期号:51 页码:32627-32638
英文摘要	Hydrothermally active submarine volcanoes are mineral-rich biological oases contributing significantly to chemical fluxes in the deep sea, yet little is known about the microbial communities inhabiting these systems. Here we investigate the diversity of microbial life in hydrothermal deposits and their metagenomics-inferred physiology in light of the geological history and resulting hydrothermal fluid paths in the subsurface of Brothers submarine volcano north of New Zealand on the southern Kermadec arc. From metagenome-assembled genomes we identified over 90 putative bacterial and archaeal genomic families and nearly 300 previously unknown genera, many potentially endemic to this submarine volcanic environment. While magmatically influenced hydrothermal systems on the volcanic resurgent cones of Brothers volcano harbor communities of thermoacidophiles and diverse members of the superphylum DPANN, two distinct communities are associated with the caldera wall, likely shaped by two different types of hydrothermal circulation. The communities whose phylogenetic diversity primarily aligns with that of the cone sites and magmatically influenced hydrothermal systems elsewhere are characterized predominately by anaerobic metabolisms. These populations are probably maintained by fluids with greater magmatic inputs that have interacted with different (deeper) previously altered mineral assemblages. However, proximal (a few meters distant) communities with gene-inferred aerobic, microaerophilic, and anaerobic metabolisms are likely supported by shallower seawater-dominated circulation. Furthermore, mixing of fluids from these two distinct hydrothermal circulation systems may have an underlying imprint on the high microbial phylogenomic diversity. Collectively our results highlight the importance of considering geologic evolution and history of subsurface processes in studying microbial colonization and community dynamics in volcanic environments.
英文关键词	metagenomics deep-sea hydrothermal thermophiles Archaea volcanics
类型	Article
语种	英语
开放获取类型	hybrid, Green Submitted, Green Published
收录类别	SCI-E
WOS记录号	WOS:000601315200055
WOS关键词	MULTIPLE SEQUENCE ALIGNMENT ; BLACK SMOKER CHIMNEYS ; BROTHERS VOLCANO ; VARIABILITY ; GENOME ; GEOCHEMISTRY ; CHEMISTRY ; DYNAMICS ; SYSTEM ; GENES
WOS类目	Multidisciplinary Sciences
WOS研究方向	Science & Technology - Other Topics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/349137
作者单位	[Reysenbach, Anna-Louise; St John, Emily; Meneghin, Jennifer] Portland State Univ, Ctr Life Extreme Environm, Biol Dept, Portland, OR 97201 USA; [Flores, Gilberto E.] Calif State Univ Northridge, Dept Biol, Northridge, CA 91330 USA; [Podar, Mircea] Oak Ridge Natl Lab, Biosci Div, POB 2009, Oak Ridge, TN 37831 USA; [Dombrowski, Nina; Spang, Anja] Royal Netherlands Inst Sea Res, Dept Marine Microbiol & Biogeochem, NL-1790 AB Den Burg, Netherlands; [Spang, Anja] Uppsala Univ, Dept Cell & Mol Biol, Sci Life Lab, SE-75123 Uppsala, Sweden; [L'Haridon, Stephane] Univ Bretagne Occident, Lab Microbiol Environm Extremes, CNRS, Inst Francais Rech Exploitat Mer, F-29280 Plouzane, France; [Humphris, Susan E.; Tivey, Maurice] Woods Hole Oceanog Inst, Dept Geol & Geophys, Woods Hole, MA 02543 USA; [de Ronde, Cornel E. J.; Tontini, Fabio Caratori; Stewart, Lucy C.] GNS Sci, Dept Earth Syst & Resources, Lower Hutt 5010, New Zealand; [Stucker, Valerie K.] GNS Sci, Labs & Collect, Lower Hutt 5010, New Zealand; [Stewart, Luc...
推荐引用方式 GB/T 7714	Reysenbach, Anna-Louise,St John, Emily,Meneghin, Jennifer,et al. Complex subsurface hydrothermal fluid mixing at a submarine arc volcano supports distinct and highly diverse microbial communities[J],2020,117(51):32627-32638.
APA	Reysenbach, Anna-Louise.,St John, Emily.,Meneghin, Jennifer.,Flores, Gilberto E..,Podar, Mircea.,...&Bach, Wolfgang.(2020).Complex subsurface hydrothermal fluid mixing at a submarine arc volcano supports distinct and highly diverse microbial communities.PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA,117(51),32627-32638.
MLA	Reysenbach, Anna-Louise,et al."Complex subsurface hydrothermal fluid mixing at a submarine arc volcano supports distinct and highly diverse microbial communities".PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA 117.51(2020):32627-32638.