FN Archimer Export Format
PT J
TI Entangled fates of holobiont genomes during invasion: nested bacterial and host diversities in     Caulerpa taxifolia
BT 
AF ARNAUD-HAOND, Sophie
   AIRES, Tania
   CANDEIAS, R.
   TEIXEIRA, S. J. L.
   DUARTE, C. M.
   VALERO, M.
   SERRAO, E. A.
AS 1:1,2,3;2:3;3:3;4:3;5:4;6:5;7:3;
FF 1:PDG-RBE-MARBEC-LHM;2:;3:;4:;5:;6:;7:;
C1 IFREMER, Stn Sete, UMR MARBEC, CS 30171, Ave Jean Monnet, F-34203 Sete, France.
   Univ Montpellier, Stn Marine, OREME, CC 99009, 2 Rue Chantiers, F-34200 Sete, France.
   Univ Algarve, MAREE, CIMAR, CCMAR, Campus Gambelas, P-8005139 Faro, Portugal.
   King Abdullah Univ Sci & Technol, RSRC, Bldg 2,Level 3,Room 3219, Thuwal 239556900, Saudi Arabia.
   Sorbonne Univ, Stn Biol Roscoff, Evolutionary Biol & Ecol Algae, UMI EBEA 3614,CNRS,UPMC,PUCCh,UACH,CS 90074, Pl Georges Teissier, F-29688 Roscoff, France.
C2 IFREMER, FRANCE
   UNIV MONTPELLIER, FRANCE
   UNIV ALGARVE, PORTUGAL
   UNIV KING ABDULLAH, SAUDI ARABIA
   UNIV PARIS 06, FRANCE
SI SETE
SE PDG-RBE-MARBEC-LHM
UM MARBEC
IN WOS Ifremer jusqu'en 2018
   copubli-france
   copubli-europe
   copubli-univ-france
   copubli-int-hors-europe
IF 6.131
TC 25
UR https://archimer.ifremer.fr/doc/00369/48058/48145.pdf
LA English
DT Article
DE ;Caulerpa;clonal diversity;endophytic communities;holobiont;invasion paradox;marine invasion
AB Successful prevention and mitigation of biological invasions requires retracing the initial steps of introduction, as well as understanding key elements enhancing the adaptability of invasive species. We studied the genetic diversity of the green alga Caulerpa taxifolia and its associated bacterial communities in several areas around the world. The striking congruence of α and ß diversity of the algal genome and endophytic communities reveals a tight association, supporting the holobiont concept as best describing the unit of spreading and invasion. Both genomic compartments support the hypotheses of a unique accidental introduction in the Mediterranean and of multiple invasion events in Southern Australia. In addition to helping with tracing the origin of invasion, bacterial communities exhibit metabolic functions that can potentially enhance adaptability and competitiveness of the consortium they form with their host. We thus hypothesize that low genetic diversities of both host and symbiont communities may contribute to the recent regression in the Mediterranean, in contrast with the persistence of highly diverse assemblages in southern Australia. This study supports the importance of scaling up from the host to the holobiont for a comprehensive understanding of invasions.
PY 2017
PD APR
SO Molecular Ecology
SN 0962-1083
PU Wiley
VL 26
IS 8
UT 000400334600013
BP 2379
EP 2391
DI 10.1111/mec.14030
ID 48058
ER

EF