organism: Bos taurus
attributes.tag: strain
attributes.value: not applicabe
attributes.tag: isolate
attributes.value: collected from rumen of heifer 63
attributes.tag: breed
attributes.value: Holstein?heifer
attributes.tag: cultivar
attributes.value: not applicabe
attributes.tag: ecotype
attributes.value: not applicabe
attributes.tag: age
attributes.value: 210-300d of age
attributes.tag: dev_stage
attributes.value: not applicabe
attributes.tag: sex
attributes.value: female
attributes.tag: tissue
attributes.value: ruminal liquid
attributes.tag: BioSampleModel
attributes.value: Model organism or animal