云南3种野生稻中抗白叶枯病基因的鉴定

李定琴, 陈玲, 李维蛟, 柯学, 余腾琼, 李娥贤, 黄兴奇, 程在全^*

Identification of Bacterial Blight Resistance Gene in Yunnan Wild Rice

LI Ding-Qin, CHEN Ling, LI Wei-Jiao, KE Xue, YU Teng-Qiong, LI E-Xian, HUANG Xing-Qi, CHENG Zai-Quan^*

图1 几种野生稻接种2个白叶枯病菌小种后的表型 Y: Y8; P: PXO99。1: 感病对照02428; 2: 东乡野生稻; 3: 长雄野生稻; 4~5: 景洪普通野生稻1和2; 6~8: 元江普通野生稻1, 2, 3;9~11: 药用野生稻1, 2, 3; 12~14: 疣粒野生稻1, 2, 3; 15: 疣粒野生稻接菌后表型。
Fig. 1 Phenotypes of several wild rice treated with two strains of Xanthomonas oryzae pv . oryzae Y: Y8; P: PXO99. 1: control cultivar 02428; 2: Dongxiang wild rice; 3: Oryza longistaminata ; 4-5: O. rufipogon from Jinghong 1, 2; 6-8: O. rufipogon from Yuanjiang 1, 2, 3; 9-11: O. officinalis 1, 2, 3; 12-14: O. granulate 1, 2, 3; 15: phenotypes of O. granulata after inoculation with Xoo .