Abstract：A bacterial strain HS-G_8 was isolated from the garbage heap in Japan, gram-positive, non-endospore, non-motile, azotobacter. The colonies on LB plate tended to appear yellow-pigment glossy circulars. Obvious growth period of bacilliform-micrococcus was observed. The full-length of 16S rDNA sequence of strain HS-G_8 was determined and analyzed. Strain HS-G_8 was most related to the genus of Arthrobacter. The homologous of nucleartides between HS-G_8 and Arthrobacter nicotianae was 99.1% and the main biochemical and physiological features of strain HS-G_8 were very similar to that of Arthrobacter. Since nitrogen-fixtion has not been observed previously among Arthrobacter sp., strain HS-G_8 was identified as a new Arthrobacter species which hold the ability of nitrogen-fixtion.
收稿日期: 2004-02-25
引用本文:
江月 周建刚 邹煜平 刘德立. 一种有固氮能力的节杆菌菌株的分离和初步鉴定[J]. , 2004, 43(2): 0-0.
江月 周建刚 邹煜平 刘德立. Isolation and primary identification of a new nitrogng-fixation Arthrobacter strain. , 2004, 43(2): 0-0.
