期刊论文

Liu, Yonghai

英文

Journal of Plant Physiology

0176-1617

2020

246

153139

10.1016/j.jplph.2020.153139

National Natural Science Foundation of ChinaNational Natural Science Foundation of China [31471432, 31301244]; Natural Science Foundation of Guangdong Province, ChinaNational Natural Science Foundation of Guangdong Province [2017A030313156]; Major Projects of Guangdong Education Department for Foundation Research and Applied Research [2016KZDXM004, 2018KTSCX254]; Provincial Training Program of Innovation for Undergraduates, Guangdong Province, China [201710580012, 201810580064, X201910580142]

本校为其他机构

Rice tillering, which determines the panicle number per plant, is an important agronomic trait for grain production. In higher plants, ascorbic acid (Asc) plays a major role in ROS-scavenging activity. l-Galactono-1, 4-lactone dehydrogenase (GalLDH, EC1.3.2.3) is an enzyme that catalyzes the last step of Asc biosynthesis in plants. Previously, we have reported that homozygous L-GalLDH-suppressed transgenic rice plants (GI) display a reduced tiller number and a lower level of foliar carotenoids (Car) compared with wild type. Strigolactones (SL), which play an important role in the suppression o...