玉米tasselseed突变体ts12的遗传分析与分子鉴定

秦利萍,董二飞,白洋,周练,任岚扬,张任凤,刘朝显,蔡一林

Genetic analysis and molecular characterization of tasselseed mutant ts12 in maize

Li-Ping QIN,Er-Fei DONG,Yang BAI,Lian ZHOU,Lan-Yang REN,Ren-Feng ZHANG,Chao-Xian LIU,Yi-Lin CAI

图1 ts12表型观察 A和B: 野生型和ts12成熟雄穗; C: ts12雄穗上能正常发育产生花粉的小穗; D和E: 未成熟野生型雄穗(12 mm)和ts12雄穗(13 mm)扫描电镜观察。WT: 野生型; G: 雌蕊; ST: 雄蕊; C: 心皮。

Fig. 1 Phenotype of ts12 A and B: mature tassel of the wild type and ts12; C: the normal spikelets that could produce pollens on ts12 tassels. D and E: immature tassel of the wild type (12 mm) and ts12 (13 mm) under scanning electron microscope. WT: wild type; G: gynoecium; ST: stamen; C: carpel.