SAMN10055687 Azospirillum sp. K2W22B-5 Azospirillum cavernae Chinese Academy of Sciences Haizhen Zhu Microbe, viral or environmental Microbe.1.0 K2W22B-5 water from karst cave 2016-12-28 China: Guizhou pure culture type strain of Azospirillum cavernae 490657