organism: Populus alba x Populus glandulosa
attributes.tag: cultivar
attributes.value: P. alba * P. glandulosa
attributes.tag: age
attributes.value: 1 month
attributes.tag: geo_loc_name
attributes.value: China: Beijing
attributes.tag: tissue
attributes.value: Chinese Academy of Forestry
attributes.tag: population
attributes.value: overexpression of PagFBL1 in 84K
attributes.tag: treatment
attributes.value: the different time induction for adventitious root
attributes.tag: BioSampleModel
attributes.value: Plant