Radjasa, Ocky Karna and Hidetoshi, Urakawa and Kumiko Kita, Tsukamoto and Kouichi, Ohwada (2001) Characterization of Psychrotrophic Bacteria in the Surface and Deep-Sea Waters from the Northwestern Pacific Ocean Based on 16S Ribosomal DNA Analysis. Marine Biotechnology, 3 . pp. 454-462.
|PDF - Published Version|
Official URL: http://dx.doi.org/10.1007/s10126-001-0050-1
Seventy-eight 4°C-culturable bacteria were isolated using ZoBell 2216E medium from surface (0–200 m) and deep-sea (1000–9671 m) waters in the northwestern Pacific Ocean. Growth studies indicated that all 4°C-culturable bacteria were psychrotrophs. Six phylotypes were observed in the surface water samples and 8 phylotypes in the deep-sea waters. Phylogenetic characterization based on 16S ribosomal DNA sequence analysis of the representative phylotypes revealed that some bacterial genera, Pseudoalteromonas, Photobacterium, and Vibrio, were common to surface and deep-sea waters, and others, Pseudomonas and Halomonas, specifically occurred in surface water. Overall, the members of Vibrionaceae appear to be dominant in both habitats.
|Uncontrolled Keywords:||marine psychrotrophs, 16S rRNA, RFLP, Vibrionaceae, Vibrio, Photobacterium, Pseudoalteromonas.|
|Subjects:||S Agriculture > SH Aquaculture. Fisheries. Angling|
G Geography. Anthropology. Recreation > GC Oceanography
|Divisions:||Faculty of Fisheries and Marine Sciences > Department of Marine Science|
|Deposited By:||Mr. Sugeng Priyanto|
|Deposited On:||23 Jul 2009 14:51|
|Last Modified:||29 Jul 2009 15:02|
Repository Staff Only: item control page