SAMN15826095 Bradyrhizobium sp. Pear77 Bradyrhizobiumsp. Pear77 Genome sequencing and assembly Bradyrhizobium altum University of Pretoria Wai Yin Chan Microbe, viral or environmental Microbe.1.0 Pear77 Pearsonia obovata 2012 South Africa cell culture type strain of Bradyrhizobium altum 657394