J Integr Plant Biol ›› 2016, Vol. 58 ›› Issue (2): 127-135.DOI: 10.1111/jipb.12366
Hyun-Bi Kim
Hyun-Bi Kim1†, Jung-Il Cho1†‡, Nayeon Ryoo1‡§, Dong-Ho Shin2, Youn-Il Park2, Yong-sic Hwang3, Sang-Kyu Lee1, Gynheung An1 and Jong-Seong Jeon1*
摘要: Rice successfully germinates under O2-deficient conditions utilizing fermentation-produced ATP. OsHXK7, a cytosolic hexokinase, is upregulated in germinating seedlings under O2-deficient conditions. We found that overexpressing OsHXK7 promotes germination and its null mutations suppress germination under O2-deficient conditions. This suggests that OsHXK7 is necessary for efficient seed germination under O2-deficient conditions.