Liu Qian, Wu Yue-Hong, Cheng Hong, Xu Lin, Wang Chun-Sheng, Xu Xue-Wei
Key Laboratory of Marine Ecosystem and Biogeochemistry, Second Institute of Oceanography, State Oceanic Administration, 36th Baochubei Road, Hangzhou, 310012 People's Republic of China.
College of Life Sciences, Zhejiang University, Hangzhou, 310058 People's Republic of China.
Stand Genomic Sci. 2017 May 10;12:32. doi: 10.1186/s40793-017-0243-5. eCollection 2017.
The genus belongs to aerobic anoxygenic phototrophic bacteria cluster. DSM 9434 was isolated from a eutrophic freshwater pond in Australia, and is able to synthesize Bacteriochlorophyll as well as grow under aerobic conditions. It is the type species of the genus . Here we describe the characteristics of the strain DSM 9434, including the genome sequence and annotation, synthesis of BChl , and metabolic pathways of the organism. The genome of strain DSM 9434 comprises 3,090,363 bp and contains 2,902 protein-coding genes, 47 tRNA genes and 6 rRNA genes. Strain DSM 9434 encodes 46 genes which participate in BChl synthesis and this investigation shed light on the evolution and functional implications regarding bacteriochlorophyll synthesis.
该属属于好氧不产氧光合细菌簇。DSM 9434是从澳大利亚一个富营养化淡水池塘中分离出来的，能够合成细菌叶绿素，并且能在有氧条件下生长。它是该属的模式种。在此，我们描述了菌株DSM 9434的特征，包括基因组序列和注释、细菌叶绿素a的合成以及该生物体的代谢途径。菌株DSM 9434的基因组由3,090,363 bp组成，包含2,902个蛋白质编码基因、47个tRNA基因和6个rRNA基因。菌株DSM 9434编码46个参与细菌叶绿素a合成的基因，这项研究揭示了细菌叶绿素合成的进化及其功能意义。
