SAMD00015669 714448 Prunus mume var. mume Leaf buds were collected at the paradormant stage in June. SAMD00015668 714448 Prunus mume var. mume Leaf buds were collected at the endodormant stage in November. SAMD00015664 714448 Prunus mume var. mume Branches of current season’s growth, which were collected in mid-November, were maintained at 24 C day / 22 C night temperatures (non-cold temperature treatment) under the 9 hr light and 15 hr dark condition for 60 days. After temperature treatments, leaf buds were collected from non-cold temperature-treated branches. SAMD00015662 714448 Prunus mume var. mume Branches of current season’s growth, which were collected in mid-November, were maintained at 12 C day / 6 C night temperatures (cold temperature treatment) under the 9 hr light and 15 hr dark condition for 60 days. After temperature treatments, leaf buds were collected from cold temperature-treated branches. SAMD00015667 714448 Prunus mume var. mume Leaf buds were collected at the ecodormant stage in February and March. SAMD00015665 714448 Prunus mume var. mume Flower buds were collected at the paradormant stage in June and July. SAMD00015666 714448 Prunus mume var. mume Flower buds were collected at the endodormant stage in August and September. SAMD00015660 714448 Prunus mume var. mume Flower buds were collected at the endodormant stage in November. SAMD00015661 714448 Prunus mume var. mume Branches of current season’s growth, which were collected in mid-November, were maintained at 24 oC day / 22 oC night temperatures (non-cold temperature treatment) under the 9 hr light and 15 hr dark condition for 60 days. After temperature treatments, flower buds were collected from non-cold temperature-treated branches. SAMD00015663 714448 Prunus mume var. mume Branches of current season’s growth, which were collected in mid-November, were maintained at 12 oC day / 6 oC night temperatures (cold temperature treatment) under the 9 hr light and 15 hr dark condition for 60 days. After temperature treatments, flower buds were collected from cold temperature-treated branches.