Show simple item record

dc.contributor.authorLee, O. O.
dc.contributor.authorYang, J.
dc.contributor.authorBougouffa, S.
dc.contributor.authorWang, Yong
dc.contributor.authorBatang, Zenon B.
dc.contributor.authorTian, R.
dc.contributor.authorAl-Suwailem, Abdulaziz M.
dc.contributor.authorQian, P.-Y.
dc.date.accessioned2015-05-18T21:51:02Z
dc.date.available2015-05-18T21:51:02Z
dc.date.issued2012-08-03
dc.identifier.citationSpatial and Species Variations in Bacterial Communities Associated with Corals from the Red Sea as Revealed by Pyrosequencing 2012, 78 (20):7173 Applied and Environmental Microbiology
dc.identifier.issn0099-2240
dc.identifier.pmid22865078
dc.identifier.doi10.1128/AEM.01111-12
dc.identifier.urihttp://hdl.handle.net/10754/554103
dc.description.abstractMicrobial associations with corals are common and are most likely symbiotic, although their diversity and relationships with environmental factors and host species remain unclear. In this study, we adopted a 16S rRNA gene tag-pyrosequencing technique to investigate the bacterial communities associated with three stony Scleractinea and two soft Octocorallia corals from three locations in the Red Sea. Our results revealed highly diverse bacterial communities in the Red Sea corals, with more than 600 ribotypes detected and up to 1,000 species estimated from a single coral species. Altogether, 21 bacterial phyla were recovered from the corals, of which Gammaproteobacteria was the most dominant group, and Chloroflexi, Chlamydiae, and the candidate phylum WS3 were reported in corals for the first time. The associated bacterial communities varied greatly with location, where environmental conditions differed significantly. Corals from disturbed areas appeared to share more similar bacterial communities, but larger variations in community structures were observed between different coral species from pristine waters. Ordination methods identified salinity and depth as the most influential parameters affecting the abundance of Vibrio, Pseudoalteromonas, Serratia, Stenotrophomonas, Pseudomonas, and Achromobacter in the corals. On the other hand, bacteria such as Chloracidobacterium and Endozoicomonas were more sensitive to the coral species, suggesting that the host species type may be influential in the associated bacterial community, as well. The combined influences of the coral host and environmental factors on the associated microbial communities are discussed. This study represents the first comparative study using tag-pyrosequencing technology to investigate the bacterial communities in Red Sea corals.
dc.publisherAmerican Society for Microbiology
dc.relation.urlhttp://aem.asm.org/cgi/doi/10.1128/AEM.01111-12
dc.rightsArchived with thanks to Applied and Environmental Microbiology
dc.titleSpatial and Species Variations in Bacterial Communities Associated with Corals from the Red Sea as Revealed by Pyrosequencing
dc.typeArticle
dc.contributor.departmentCoastal and Marine Resources Core Lab
dc.contributor.departmentCompetitive Research Funds
dc.contributor.departmentOCRF- Special Academic Partnership
dc.contributor.departmentOffice of the VP
dc.identifier.journalApplied and Environmental Microbiology
dc.identifier.pmcidPMC3457102
dc.eprint.versionPublisher's Version/PDF
dc.contributor.institutionDivision of Life Science, Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong
kaust.personWang, Yong
kaust.personAl-Suwailem, Abdulaziz M.
kaust.personBatang, Zenon B.
refterms.dateFOA2018-06-13T10:05:19Z
dc.date.published-online2012-08-03
dc.date.published-print2012-10-15


Files in this item

Thumbnail
Name:
7173.full.pdf
Size:
1.707Mb
Format:
PDF
Description:
Main article
Thumbnail
Name:
zam999103740so1.pdf
Size:
492.9Kb
Format:
PDF
Description:
Supplemental files
Thumbnail
Name:
zam999103740so2.pdf
Size:
329.2Kb
Format:
PDF
Description:
Supplemental files
Thumbnail
Name:
zam999103740so3.pdf
Size:
15.05Kb
Format:
PDF
Description:
Supplemental files
Thumbnail
Name:
zam999103740so4.pdf
Size:
26.85Kb
Format:
PDF
Description:
Supplemental files
Thumbnail
Name:
zam999103740so5.pdf
Size:
29.20Kb
Format:
PDF
Description:
Supplemental files
Thumbnail
Name:
zam999103740so6.pdf
Size:
120.9Kb
Format:
PDF
Description:
Supplemental files
Thumbnail
Name:
zam999103740so7.pdf
Size:
35.98Kb
Format:
PDF
Description:
Supplemental files

This item appears in the following Collection(s)

Show simple item record