organism: Zea mays
attributes.tag: cultivar
attributes.value: W22
attributes.tag: dev_stage
attributes.value: 20 days post pollination
attributes.tag: collection_date
attributes.value: 2019-10
attributes.tag: geo_loc_name
attributes.value: USA: Citra, FL
attributes.tag: tissue
attributes.value: endosperm
attributes.tag: phenotype
attributes.value: big embryo
attributes.tag: population
attributes.value: UniformMu
attributes.tag: treatment
attributes.value: big embryo 6 mutant ear 1
attributes.tag: BioSampleModel
attributes.value: Plant