水稻细长秆突变体sr10的鉴定与基因定位

委刚, 陈单阳, 任德勇, 杨宏霞, 伍靖雯, 冯萍, 王楠

Identification and gene mapping of slender stem mutant sr10 in rice (Oryza sativa L.)

WEI Gang, CHEN Dan-Yang, REN De-Yong, YANG Hong-Xia, WU Jing-Wen, FENG Ping, WANG Nan

图3 sr10的育性鉴定 a: WT和sr10的小穗, 标尺为2.1 mm; b, c: WT和sr10的花药, 标尺为2.8 mm (b)和3.5 mm (c); d: WT的花粉I2-KI染色, 标尺为115 μm; e: sr10的花粉I2-KI染色, 标尺为115 μm; f: WT和sr10的花粉育性统计; g: WT和sr10的结实率; **: P < 0.01。

Fig. 3 Fertility identification of sr10 a: spikes of WT and sr10, bar: 2.1 mm; b, c: anthers of WT and sr10, bar: 2.8 mm (b) and bar: 3.5 mm (c); d: pollen iodine staining of WT, bar: 115 μm; e: pollen iodine staining of sr10, bar: 115 μm; f: pollen fertility of WT and sr10; g: seed setting rate of WT and sr10; **: P < 0.01.