PMID- 17514404 OWN - NLM STAT- MEDLINE DCOM- 20080211 LR - 20181113 IS - 1436-2228 (Print) IS - 1436-2228 (Linking) VI - 9 IP - 5 DP - 2007 Sep-Oct TI - Diversity of the bacterial communities associated with the azooxanthellate deep water octocorals Leptogorgia minimata, Iciligorgia schrammi, and Swiftia exertia. PG - 561-76 AB - This study examined the microbiota associated with the marine azooxanthellate octocorals Leptogorgia minimata, Swiftia exertia, and Iciligorgia schrammi collected from moderate depths (45 m). Traditional aerobic plate culture, fluorescence in situ hybridization (FISH), and molecular identification of the 16S rDNA region were used for this purpose. In general, cultures were found to be selective for Gammaproteobacteria, Alphaproteobacteria, and Firmicutes. Interestingly, FISH counts for Firmicutes in the whole coral (holobiont) were near the detection limit of this assay, representing less than 6% of the total detectable microbiota in all counts. Proteobacteria, especially Alpha- and Gammaproteobacteria, made up the majority of the total microbiota in the holobionts. In addition, the absence of zooxanthellae in these three corals was confirmed by the use of polymerase chain reaction (PCR) and dinoflagellate-specific primers, and spectrophotometric chlorophyll pigment measurements. No evidence of zooxanthellae could be found in any of the corals by either of these techniques. This is the first study examining the microbiota marine octocorals, which grow at moderate depth (40 to 100 m) in the absence of direct sunlight. FAU - Bruck, Thomas B AU - Bruck TB AD - Center of Excellence in Biomedical and Marine Biotechnology, Department of Chemistry and Biochemistry, Florida Atlantic University, Boca Raton, FL 33431, USA. FAU - Bruck, Wolfram M AU - Bruck WM FAU - Santiago-Vazquez, Lory Z AU - Santiago-Vazquez LZ FAU - McCarthy, Peter J AU - McCarthy PJ FAU - Kerr, Russell G AU - Kerr RG LA - eng SI - GENBANK/DQ517183 SI - GENBANK/DQ517184 SI - GENBANK/DQ517185 SI - GENBANK/DQ517186 SI - GENBANK/DQ517187 SI - GENBANK/DQ517188 SI - GENBANK/DQ517189 SI - GENBANK/DQ517190 SI - GENBANK/DQ517191 SI - GENBANK/DQ517192 SI - GENBANK/DQ517193 SI - GENBANK/DQ517194 SI - GENBANK/DQ517195 SI - GENBANK/DQ517196 SI - GENBANK/DQ517197 SI - GENBANK/DQ517198 SI - GENBANK/DQ517199 SI - GENBANK/DQ517200 SI - GENBANK/DQ517201 SI - GENBANK/DQ517202 SI - GENBANK/DQ517203 SI - GENBANK/DQ517204 SI - GENBANK/DQ517205 SI - GENBANK/DQ517206 SI - GENBANK/DQ517207 SI - GENBANK/DQ517208 SI - GENBANK/DQ517209 SI - GENBANK/DQ517210 SI - GENBANK/DQ517211 SI - GENBANK/DQ517212 SI - GENBANK/DQ517213 SI - GENBANK/DQ517214 SI - GENBANK/DQ517215 SI - GENBANK/DQ517216 SI - GENBANK/DQ517217 SI - GENBANK/DQ517218 SI - GENBANK/DQ517219 SI - GENBANK/DQ517220 SI - GENBANK/DQ517221 SI - GENBANK/DQ517222 SI - GENBANK/DQ517223 SI - GENBANK/DQ517224 SI - GENBANK/DQ517225 SI - GENBANK/DQ517226 SI - GENBANK/DQ517227 SI - GENBANK/DQ517228 SI - GENBANK/DQ517229 SI - GENBANK/DQ517230 SI - GENBANK/DQ517231 SI - GENBANK/DQ517232 SI - GENBANK/DQ517233 SI - GENBANK/DQ517234 SI - GENBANK/DQ517235 SI - GENBANK/DQ517236 SI - GENBANK/DQ517237 SI - GENBANK/DQ517238 SI - GENBANK/DQ517239 SI - GENBANK/DQ517240 SI - GENBANK/DQ517241 SI - GENBANK/DQ517242 SI - GENBANK/DQ517243 SI - GENBANK/DQ517244 SI - GENBANK/DQ517245 SI - GENBANK/DQ517246 SI - GENBANK/DQ517247 SI - GENBANK/DQ517248 SI - GENBANK/DQ517249 SI - GENBANK/DQ517250 SI - GENBANK/DQ517251 SI - GENBANK/DQ517252 SI - GENBANK/DQ517253 SI - GENBANK/DQ517254 SI - GENBANK/DQ517255 SI - GENBANK/DQ517256 SI - GENBANK/DQ517257 SI - GENBANK/DQ517258 SI - GENBANK/DQ517259 SI - GENBANK/DQ517260 SI - GENBANK/DQ517262 SI - GENBANK/DQ517263 SI - GENBANK/DQ517264 SI - GENBANK/DQ517265 SI - GENBANK/DQ517266 SI - GENBANK/DQ517267 SI - GENBANK/DQ517268 SI - GENBANK/DQ517269 SI - GENBANK/DQ517270 SI - GENBANK/DQ517271 SI - GENBANK/DQ517272 SI - GENBANK/DQ517273 SI - GENBANK/DQ517274 SI - GENBANK/DQ517275 SI - GENBANK/DQ517276 SI - GENBANK/DQ517277 SI - GENBANK/DQ517278 SI - GENBANK/DQ517279 SI - GENBANK/DQ517280 PT - Journal Article PT - Research Support, Non-U.S. Gov't PT - Research Support, U.S. Gov't, Non-P.H.S. DEP - 20070519 PL - United States TA - Mar Biotechnol (NY) JT - Marine biotechnology (New York, N.Y.) JID - 100892712 RN - 0 (RNA, Ribosomal, 16S) SB - IM MH - Animals MH - Anthozoa/*microbiology MH - Bacteria/*classification/*genetics/growth & development/isolation & purification MH - Base Sequence MH - *Biodiversity MH - Colony Count, Microbial MH - Dinoflagellida/genetics/isolation & purification MH - In Situ Hybridization, Fluorescence/veterinary MH - Molecular Sequence Data MH - Phylogeny MH - RNA, Ribosomal, 16S/*genetics EDAT- 2007/05/22 09:00 MHDA- 2008/02/12 09:00 CRDT- 2007/05/22 09:00 PHST- 2007/02/10 00:00 [received] PHST- 2007/03/12 00:00 [accepted] PHST- 2007/02/10 00:00 [revised] PHST- 2007/05/22 09:00 [pubmed] PHST- 2008/02/12 09:00 [medline] PHST- 2007/05/22 09:00 [entrez] AID - 10.1007/s10126-007-9009-1 [doi] PST - ppublish SO - Mar Biotechnol (NY). 2007 Sep-Oct;9(5):561-76. doi: 10.1007/s10126-007-9009-1. Epub 2007 May 19.