Four Closely-related RING-type E3 Ligases, APD1–4, are Involved in Pollen Mitosis II Regulation in Arabidopsis
Guo Luo1, Hongya Gu1,2, Jingjing Liu1 and Li-Jia Qu1,2
1State Key Laboratory for Protein and Plant Gene Research, College of Life Sciences, Peking-Tsinghua Center of Life Sciences, Peking University, Beijing 100871, China 2The National Plant Gene Research Center, Beijing 100101, China