FN Archimer Export Format
PT J
TI Complex subsurface hydrothermal fluid mixing at a submarine arc volcano supports distinct and highly diverse microbial communities
BT 
AF 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
AS 1:1;2:1;3:1;4:2;5:3;6:4;7:4,5;8:6;9:7;10:8;11:8;12:7;13:9;14:8,10;15:11,12;16:11,12;
FF 1:;2:;3:;4:;5:;6:;7:;8:;9:;10:;11:;12:;13:;14:;15:;16:;
C1 Portland State Univ, Ctr Life Extreme Environm, Biol Dept, Portland, OR 97201, USA.
   Calif State Univ Northridge, Dept Biol, Northridge, CA 91330, USA.
   Oak Ridge Natl Lab, Biosci Div, POB 2009, Oak Ridge, TN 37831, USA.
   Royal Netherlands Inst Sea Res, Dept Marine Microbiol & Biogeochem, NL-1790 AB Den Burg, Netherlands.
   Uppsala Univ, Dept Cell & Mol Biol, Sci Life Lab, SE-75123 Uppsala, Sweden.
   Univ Bretagne Occident, Lab Microbiol Environm Extremes, CNRS, Inst Francais Rech Exploitat Mer, F-29280 Plouzane, France.
   Woods Hole Oceanog Inst, Dept Geol & Geophys, Woods Hole, MA 02543, USA.
   GNS Sci, Dept Earth Syst & Resources, Lower Hutt 5010, New Zealand.
   GNS Sci, Labs & Collect, Lower Hutt 5010, New Zealand.
   Toha Sci, Wellington 6011, New Zealand.
   Univ Bremen, Fac Geosci, D-28359 Bremen, Germany.
   Univ Bremen, MARUM Ctr Marine Environm Sci, D-28359 Bremen, Germany.
C2 UNIV PORTLAND STATE, USA
   UNIV CALIF STATE NORTHRIDGE, USA
   OAK RIDGE NATL LAB, USA
   INST SEA RESEARCH (NIOZ), NETHERLANDS
   UNIV UPPSALA, SWEDEN
   UBO, FRANCE
   WHOI, USA
   GNS SCI, NEW ZEALAND
   GNS SCI, NEW ZEALAND
   TOHA SCI, NEW ZEALAND
   UNIV BREMEN, GERMANY
   UNIV BREMEN MARUM, GERMANY
UM BEEP-LM2E
IN WOS Cotutelle UMR
   copubli-europe
   copubli-int-hors-europe
IF 11.205
TC 21
UR https://archimer.ifremer.fr/doc/00668/78035/80276.pdf
   https://archimer.ifremer.fr/doc/00668/78035/80277.pdf
   https://archimer.ifremer.fr/doc/00668/78035/80278.xlsx
   https://archimer.ifremer.fr/doc/00668/78035/80279.xlsx
   https://archimer.ifremer.fr/doc/00668/78035/80280.xlsx
   https://archimer.ifremer.fr/doc/00668/78035/80282.xlsx
   https://archimer.ifremer.fr/doc/00668/78035/80283.xlsx
LA English
DT Article
DE ;metagenomics;deep-sea hydrothermal;thermophiles;Archaea;volcanics
AB 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.
PY 2020
PD DEC
SO Proceedings Of The National Academy Of Sciences Of The United States Of America
SN 0027-8424
PU Natl Acad Sciences
VL 117
IS 51
UT 000601315200055
BP 32627
EP 32638
DI 10.1073/pnas.2019021117
ID 78035
ER

EF