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Remarkable bacterial diversity in the tidal flat sediment as revealed by 16S rDNA analysis

Title
Remarkable bacterial diversity in the tidal flat sediment as revealed by 16S rDNA analysis
Authors
Kim B.-S.Oh H.-M.Kang H.Park S.-S.Chun J.
Ewha Authors
박석순강호정
SCOPUS Author ID
박석순scopus
Issue Date
2004
Journal Title
Journal of Microbiology and Biotechnology
ISSN
1017-7825JCR Link
Citation
vol. 14, no. 1, pp. 205 - 211
Indexed
SCIE; SCOPUS; KCI WOS scopus
Abstract
A 16S rDNA clone library was generated to investigate the bacterial diversity in tidal flat sediment in Ganghwa Island, Republic of Korea. A total of 103 clones were sequenced and analyzed by comprehensive phylogenetic analyses. No clones were identical to any of known 16S rRNA sequences in public databases. Sequenced clones fell into thirteen lineages of the domain Bacteria: the alpha, beta, gamma, delta, and epsilon Proteobacteria, Actinobacteria, CFB group, Chloroflexi, Acidobacteria, Planctomycetes, Verrucomicrobia, and known uncultured candidate divisions (OP11, BRC1, KSB1, and WS1). Two clones were not associated with any known bacterial divisions. The majority of clones belonged to the gamma and delta Proteobacteria (46.7%). Clones of Actinobacteria were distantly related to known taxa. It is evident from 16S rDNA-based community analysis that the bacterial community in tidal flat sediment is remarkably diverse and unique among other marine environments examined so far. © The Korean Society for Microbiology and Biotechnology.
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엘텍공과대학 > 환경공학전공 > Journal papers
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