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一株嗜碱产甲烷八叠球菌的分离鉴定与系统发育分析
钱丹丹1; 马隆龙2; 袁月祥1; 志英1; 刘晓风1; 廖银章1; 贺蓉娜1
2012
Source Publication应用与环境生物学报
ISSN1006-687X
Volume018Issue:002Pages:262
Abstract在15℃条件下用产甲烷菌培养基对采自四川省红原县的牦牛粪进行富集培养,采用Hungate厌氧操作技术从富集培养物中分离得到一株在8~45℃范围生长、最适生长pH为8.5的嗜碱产甲烷菌T13.该菌株革兰氏染色阳性,细胞聚集体,在液体培养基中为肉眼可见的颗粒状物,在固体培养基上菌落为淡黄色桑葚状;可利用甲醇、乙酸盐和甲胺作为唯一碳源生长;对氯霉素和庆大霉素敏感;生长pH范围为6.5~9.5;最适NaCl浓度为0~0.15 mol L-1;最适生长温度为30℃.形态和生理生化特征以及16S rDNA序列分析表明菌株T13为梅氏产甲烷八叠球菌(Methanosarcina mazei).由于该菌最适生长pH为8.5,所以初步认为菌株T13是一株梅氏产甲烷八叠球菌的新菌株.
Language英语
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/22403
Collection中国科学院广州能源研究所
Affiliation1.中国科学院成都生物研究所
2.中国科学院广州能源研究所
Recommended Citation
GB/T 7714
钱丹丹,马隆龙,袁月祥,等. 一株嗜碱产甲烷八叠球菌的分离鉴定与系统发育分析[J]. 应用与环境生物学报,2012,018(002):262.
APA 钱丹丹.,马隆龙.,袁月祥.,志英.,刘晓风.,...&贺蓉娜.(2012).一株嗜碱产甲烷八叠球菌的分离鉴定与系统发育分析.应用与环境生物学报,018(002),262.
MLA 钱丹丹,et al."一株嗜碱产甲烷八叠球菌的分离鉴定与系统发育分析".应用与环境生物学报 018.002(2012):262.
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