玉米籽粒突变体<i>smk7</i>的表型分析和基因定位

玉米籽粒突变体smk7的表型分析和基因定位

蒋成功¹^,², 石慧敏², 王红武², 李坤², 黄长玲², 刘志芳², 吴宇锦², 李树强², 胡小娇²^,^*, 马庆¹^,^*

Phenotype analysis and gene mapping of small kernel 7 (smk7) mutant in maize

JIANG Cheng-Gong¹^,², SHI Hui-Min², WANG Hong-Wu², LI Kun², HUANG Chang-Ling², LIU Zhi-Fang², WU Yu-Jin², LI Shu-Qiang², HU Xiao-Jiao²^,^*, MA Qing¹^,^*

图1. smk7突变体表型
A: M₄代果穗; B: smk7与野生型籽粒表型比较; C: smk7和野生型幼苗表型比较。

Fig. 1. Morphological phenotypes of the smk7
A: maize ear of M₄ generation, B: comparison of the phenotype between smk7 and WT kernels; C: comparison of the phenotype between smk7 and WT seedlings.