organism: Bradyrhizobium sp. ORS 3257
attributes.tag: strain
attributes.value: ORS3257
attributes.tag: isolate
attributes.value: bacterial symbiont
attributes.tag: host
attributes.value: Vigna unguiculata
attributes.tag: isolation_source
attributes.value: root nodule
attributes.tag: collection_date
attributes.value: 1999
attributes.tag: geo_loc_name
attributes.value: Senegal: Bambey
attributes.tag: sample_type
attributes.value: bacteria
attributes.tag: BioSampleModel
attributes.value: Microbe, viral or environmental