FN Archimer Export Format
PT J
TI Gill chamber and gut microbial communities of the hydrothermal shrimp Rimicaris chacei Williams and Rona 1986: A possible symbiosis
BT 
AF APREMONT, Vincent
   CAMBON-BONAVITA, Marie-Anne
   CUEFF-GAUCHARD, Valerie
   FRANCOIS, David
   PRADILLON, Florence
   CORBARI, Laure
   ZBINDEN, Magali
AS 1:1,2;2:1;3:1;4:1;5:3;6:4;7:2;
FF 1:PDG-REM-EEP-LMEE;2:PDG-REM-EEP-LMEE;3:PDG-REM-EEP-LMEE;4:PDG-REM-EEP-LMEE;5:PDG-REM-EEP-LEP;6:;7:;
C1 Univ Brest, IFREMER, CNRS, Lab Microbiol Environm Extremes, Plouzane, France.
   Sorbonne Univ, Unite Biol ORganismes & Ecosyst Aquat BOREA, MNHN, CNRS,IRD Equipe Adaptat Milieux Extremes AMEX, 7 Quai St Bernard, Paris, France.
   Ifremer Ctr Bretagne, ZI Pointe Diable, Lab Environm Profond, REM EEP LEP, Plouzane, France.
   UPMC, Museum Natl Hist Nat, Inst Systemat, Evolut,Biodiversite ISYEB,UMR 7205,CNRS,MNHN,EPH, Paris, France.
C2 IFREMER, FRANCE
   UNIV PARIS 06, FRANCE
   IFREMER, FRANCE
   MNHN, FRANCE
SI BREST
SE PDG-REM-EEP-LMEE
   PDG-REM-EEP-LEP
UM BEEP-LM2E
IN WOS Ifremer jusqu'en 2018
   DOAJ
   copubli-france
   copubli-univ-france
IF 2.776
TC 18
UR https://archimer.ifremer.fr/doc/00465/57680/59880.pdf
   https://archimer.ifremer.fr/doc/00465/57680/59881.jpg
   https://archimer.ifremer.fr/doc/00465/57680/59882.pdf
   https://archimer.ifremer.fr/doc/00465/57680/59883.pdf
   https://archimer.ifremer.fr/doc/00465/57680/59884.pdf
LA English
DT Article
CR BICOSE
   BIOBAZ 2013
BO Pourquoi pas ?
AB Rimicaris chacei Williams and Rona 1986, formerly named as Chorocaris chacei, is a caridean shrimp living in deep-sea hydrothermal ecosystems. This shrimp is endemic to the Mid Atlantic Ridge (MAR) and lives at the periphery of aggregates of its well-known congeneric R. exoculata Williams and Rona 1986. Contrasting with the very dense and mobile clusters formed by R. exoculata, R. chacei lives in small groups of several individuals that are not very mobile. Although devoid of the characteristic hypertrophied cephalothorax of R. exoculata, which harbors the ectosymbionts, a microbial community has also been reported in the cephalothorax of R. chacei. Previous data on morphology, behavior and isotopic values indicate a diet based on a combination of feeding on its epibiotic bacteria and scavenging or occasional predation. In this study, our objective was to describe, for the first time, the distribution, morphology and phylogeny of the microbial communities associated with R. chacei. This species is significantly less studied than R. exoculata, but nevertheless represents the only other known example of symbiosis in crustaceans of MAR hydrothermal vent sites. Microbial communities have been observed at the same locations as in R. exoculata (mouthparts, branchiostegites and digestive tract). However, in R. chacei, the surfaces occupied by the bacteria are smaller. The main lineages are affiliated to Epsilon and Gammaproteobacteria in the cephalothorax and to Deferribacteres, Mollicutes, Epsilon and Gammaproteobacteria in the digestive tract. Comparison with the well-described bacterial communities of R. exoculata and hypotheses about the role of these communities in R. chacei are discussed. 
PY 2018
PD NOV
SO Plos One
SN 1932-6203
PU Public Library Science
VL 13
IS 11
UT 000449289800020
DI 10.1371/journal.pone.0206084
ID 57680
ER

EF