organism: Nicotiana tabacum
attributes.tag: isolate
attributes.value: Nicotiana tabacum (common tobacco)
attributes.tag: cultivar
attributes.value: Samsun NN 12
attributes.tag: dev_stage
attributes.value: five-leaf stage
attributes.tag: geo_loc_name
attributes.value: China:Qingdao
attributes.tag: tissue
attributes.value: systemic leaves
attributes.tag: biomaterial_provider
attributes.value: Key Laboratory of Tobacco Pest Monitoring Controlling＆Integrated Management
attributes.tag: disease
attributes.value: Tobacco mosaic virus disease
attributes.tag: disease_stage
attributes.value: 2 days post infection
attributes.tag: BioSampleModel
attributes.value: Plant