CHLOROHERPETON-THALASSIUM GEN-NOV ET SPEC NOV, A NON-FILAMENTOUS, FLEXING AND GLIDING GREEN SULFUR BACTERIUM
CHLOROHERPETON-THALASSIUM GEN-NOV ET SPEC NOV, A NON-FILAMENTOUS, FLEXING AND GLIDING GREEN SULFUR BACTERIUM
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DOI：
10.1007/bf00413007
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发表时间：
1984-01-01
影响因子：
2.8
通讯作者：
WATERBURY, JB
中科院分区：
文献类型：
--
作者：
GIBSON, J;PFENNIG, N;WATERBURY, JB
从美国东北海岸的海洋来源中分离到一种弯曲和滑动的绿色硫细菌。绿藻是专性光养生物，生长需要CO2和S2-。一些有机酸可以有助于细胞C和N2可以被固定。细胞内含有典型的绿质体，并可能存在气泡。细菌叶绿素c是主要的捕光色素，也存在少量的细菌叶绿素a。超过80%的类胡萝卜素是γ-胡萝卜素DNA碱基组成范围为45.0- 48.2mol%G + C。
A flexing and gliding green sulfur bacterium was isolated from marine sources off the North East coast of the USA. CHLOROHERPETON thalassium is an obligate phototroph and requires CO2 and S2- for growth. Some organic acids can contribute to cell C and N2 may be fixed. The cells contain typical chlorosomes and gas vesicles may be present. Bacteriochlorophyll c is the main light harvesting pigment and a small quantity of bacteriochlorophyll a is also present. Over 80% of the carotenoid is .gamma.-carotene. DNA base composition of the isolates ranges from 45.0-48.2 mol% G + C.