Madhaiyan Munusamy, Peng Ni, Ji Lianghui
Biomaterials and Biocatalysts Group, Temasek Life Sciences Laboratory, National University of Singapore, Singapore.
Genome Announc. 2013 Aug 1;1(4):e00544-13. doi: 10.1128/genomeA.00544-13.
Enterobacter sp. strain R4-368 is one of the few characterized Jatropha endophytic diazotrophic bacteria and was isolated from surface-sterilized roots. This bacterium shows strong growth-promoting effects, being able to increase plant biomass and seed yields. Enterobacter sp. R4-368 is the second fully sequenced diazotrophic Enterobacter species. The sequence information shall facilitate the elucidation of the molecular mechanisms of plant growth promotion, nitrogen fixation in nonlegume plant species, and evolution of biological nitrogen fixation systems.
肠杆菌属菌株R4 - 368是少数已被鉴定的麻风树内生固氮细菌之一,是从表面消毒的根部分离得到的。这种细菌具有很强的促生长作用,能够增加植物生物量和种子产量。肠杆菌属R4 - 368是第二个完成全基因组测序的固氮肠杆菌物种。该序列信息将有助于阐明植物生长促进、非豆科植物物种的固氮以及生物固氮系统进化的分子机制。