以前有些研究人员关于陆地棉遗传的研究揭示了决定雄性不育的许多基因,例如隐性基因ms_1,ms_2,ms_3,ms_5,ms_6,ms_8,ms_9;显性基因Ms_4,Ms_T。这篇论文的目的是报告决定雄性不育的一个新的显性基因Ms_(10)。1972年在陆地棉的鸡脚叶扭转苞叶无蜜腺品系的一株上,发现有一枝条生有雄性不育的花。用姐妹株作为花粉来源对不育花进行杂交。以后种了不育株×可育株的F_1代,种了雄性不育株的开放授粉的种子,还种了F_1代和F_4代的可育株的自交种子。不育株×可育株的F_1代出现不育株:可育株为1∶1的分离。这提示了一个显性 Previous studies by some researchers on Gossypium hirsutum revealed many genes that determine male sterility, such as recessive genes ms_1, ms_2, ms_3, ms_5, ms_6, ms_8, ms_9 and dominant genes Ms_4 and Ms_T. The purpose of this paper is to report a new dominant gene that determines male sterility Ms_ (10). In 1972 on the cotton plantation of chicken feet without twisted leaves a nectary nectary, and found a sprout of male sterile flowers. Sister plants were used as pollen sources to hybridize sterile flowers. Afterwards, F_1 ​​generation of sterile × fertile plants was planted with open pollinated seeds of male sterile plants and selfed seeds of F_1 and F_4 generations of fertile plants. Sterile plants × fertile plants F_1 generation of sterile plants: fertile plants 1: 1 separation. This suggests a dominance