title: Roots of healthy Sanhu tangerine grafted with healthy Ponkan mandarin buds
organism: Citrus reticulata
attributes.tag: cultivar
attributes.value: Sanhu tangerine
attributes.tag: age
attributes.value: 22-month-old
attributes.tag: geo_loc_name
attributes.value: China: Guangzhou, Guangdong
attributes.tag: tissue
attributes.value: roots
attributes.tag: disease
attributes.value: Healthy
attributes.tag: BioSampleModel
attributes.value: Plant