FN Archimer Export Format
PT J
TI Highlighting of quorum sensing lux genes and their expression in the hydrothermal vent shrimp Rimicaris exoculata ectosymbiontic community. Possible use as biogeographic markers
BT 
AF LE BLOA, Simon
   DURAND, Lucile
   CUEFF-GAUCHARD, Valerie
   LE BARS, Josiane
   TAUPIN, Laure
   MARTEAU, Charlotte
   BAZIRE, Alexis
   CAMBON-BONAVITA, Marie-Anne
AS 1:1,2,3;2:1;3:1,2,3;4:1,2,3;5:4;6:4;7:4;8:1,2,3;
FF 1:PDG-REM-EEP-LMEE;2:PDG-REM-EEP-LMEE;3:PDG-REM-EEP-LMEE;4:PDG-REM-EEP-LMEE;5:;6:;7:;8:PDG-REM-EEP-LMEE;
C1 IFREMER, Lab Microbiol Environm Extremes, UMR Ifremer CNRS UBO 6197, Ctr Bretagne,REM EEP LM2E, Plouzane, France.
   Univ Brest, Lab Microbiol Environm Extremes, UMR Ifremer CNRS UBO 6197, Technopole Iroise,4 Pl Nicolas Copernic, Plouzane, France.
   CNRS, Lab Microbiol Environm Extremes, UMR Ifremer CNRS UBO 6197, Technopole Iroise,4 Pl Nicolas Copernic, Plouzane, France.
   Univ Bretagne Sud, EA 3884, LBCM, Rue St Maude, Lorient, France.
C2 IFREMER, FRANCE
   UBO, FRANCE
   CNRS, FRANCE
   UBS, FRANCE
SI BREST
SE PDG-REM-EEP-LMEE
UM BEEP-LM2E
IN WOS Ifremer jusqu'en 2018
   DOAJ
   copubli-france
   copubli-univ-france
IF 2.766
TC 7
UR https://archimer.ifremer.fr/doc/00377/48841/49268.pdf
   https://archimer.ifremer.fr/doc/00377/48841/49269.pdf
   https://archimer.ifremer.fr/doc/00377/48841/49270.tif
   https://archimer.ifremer.fr/doc/00377/48841/49271.tif
   https://archimer.ifremer.fr/doc/00377/48841/49272.tif
LA English
DT Article
CR BICOSE
   BIOBAZ 2013
   SERPENTINE
BO Pourquoi pas ?
AB Rimicaris exoculata is a caridean shrimp that dominates the fauna at several hydrothermal vent sites of the Mid-Atlantic Ridge. It has two distinct and stable microbial communities. One of these epibiontic bacterial communities is located in the shrimp gut and has a distribution and role that are poorly understood. The second colonizes its enlarged gill chamber and is involved in host nutrition. It is eliminated after each molt, and has colonization processes reminiscent of those of a biofilm. The presence and expression of genes usually involved in quorum sensing (QS) were then studied. At four sites, Rainbow, TAG, Snake Pit and Logatchev, two lux genes were identified in the R. exoculata epibiontic community at different shrimp molt stages and life stages. RT-PCR experiments highlighted lux gene expression activity at TAG, Snake Pit and Rainbow vent sites. Their potential QS activity and their possible roles in epibiont colonization processes are discussed. Moreover, phylogenetic analysis has shown the presence of three clades for luxS (Epsilonproteobacteria) and four clades for luxR (Gammaproteobacteria) genes, each clade being restricted to a single site. These genes are more divergent than the 16S rRNA one. They could therefore be used as biogeographical genetic markers. 
PY 2017
PD MAR
SO Plos One
SN 1932-6203
PU Public Library Science
VL 12
IS 3
UT 000399094700083
DI 10.1371/journal.pone.0174338
ID 48841
ER

EF