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Isolation and identification of bacteria associated with the surfaces of several algal species
Authors:Zifeng Wang  Tian Xiao  Shaojun Pang  Min Liu  Haidong Yue
Institution:[1]Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China [2]Graduate School of the Chinese Academy of Sciences, Beijing 100039, China
Abstract:We conducted this study to assess the diversity of bacteria associated with the surfaces of algae based on 16S rDNA sequence analyses.Twelve strains of bacteria were obtained from the surfaces of the following four species of algae:Gracilaria textorii,Ulva pertusa,Laminaria japonica,and Polysiphonia urceolata.The isolated strains of bacteria can be divided into two groups:Halomonas and Vibrio,in physiology,biochemical characteristics and 16S rDNA sequence analyses.The phylogenetic tree constructed based on ...
Keywords:epiphytic bacteria  algae  16S rRNA gene  phylogeny
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