[3P-780] The plant specific Arabidopsis VPS13a mediates pollen grain polarization during pollen germination

^○Tangpranomkorn Surachat¹, Igarashi Motoko², Ishizuna Fumiko³, Kato Yoshinobu¹, Suzuki Takamasa⁴, Fujii Sota¹, Takayama Seiji¹ (1.Grad. Sch. of Agri. and Life Sci., Univ. of Tokyo, 2.Grad. Sch. of Biol. Sci., NAIST, 3.Fac. of Contemp. Human Life Sci., Tokyo Kasei Gakuin Univ., 4.Grad. Sch. of Biosci. and Biotec., Chubu Univ.)