云南边境地区稻种资源的SSR标记遗传多样性及其主要农艺性状关联性分析

汤翠凤, 阿新祥, 董超, 张斐斐, 杨雅云, 杨红梅, 戴陆园, 苏振喜

Analysis of Genetic Diversity by SSR Markers and Correlation of Main Agronomic Traits of Rice Germplasm Resources in Border Areas of Yunnan

Tang Cuifeng, A Xinxiang, Dong Chao, Zhang Feifei, Yang Yayun, Yang Hongmei, Dai Luyuan, Su Zhenxi

表5 不同SSR标记等位变异间的水稻表型性状差异

Table 5 Differences of rice phenotypic traits among allelic variations of SSR markers

标记 Marker 性状 Trait 等位变异Allelic variation A B C D E F G RM574 穗抽出度(cm) 5.110a 3.634b 3.869b 穗实粒数 93.568b 118.674a 104.204b RM1509 有效穗数 5.241b 7.440a 5.867b 株高(cm) 114.975b 121.514b 158.033a 穗抽出度(cm) 5.947a 3.068b 6.437a 剑叶宽(cm) 1.623b 1.710b 1.917a 穗实粒数 87.827b 126.353a 151.822a 穗秕粒数 22.179b 45.994b 100.388a 穗粒数 110.006c 172.432b 252.210a RM7479 穗长(cm) 20.352c 22.730b 25.712a 穗抽出度(cm) 8.782a 5.372b 3.010c 剑叶长(cm) 23.981c 27.842b 31.825a 剑叶宽(cm) 1.385b 1.617a 1.722a 穗实粒数 64.971b 75.195b 122.804a 穗秕粒数 18.655b 25.032b 45.232a 穗粒数 83.627b 100.258b 168.135a 千粒重(g) 26.833b 30.986a 26.695b RM7097 穗抽出度(cm) 2.589c 4.943b 6.834ab 8.553a RM241 株高(cm) 129.749ab 113.999c 126.473b 136.312a 剑叶长(cm) 31.926a 29.075b 32.040a 33.004a 千粒重(g) 25.527b 26.118b 26.860b 29.076a M3466 株高(cm) 99.543c 120.741b 123.502b 149.720a 穗长(cm) 20.051c 23.708b 25.318b 27.194a 剑叶长(cm) 27.916b 28.890b 31.283b 34.952a 穗实粒数 105.561a 72.997b 120.944a 107.380a 结实率(%) 85.070a 72.790b 73.350b 75.400b RM5611 穗长(cm) 21.411b 24.795a 25.221a 23.095a 剑叶长(cm) 23.825b 31.995a 31.293a 30.354a 剑叶宽(cm) 1.300b 1.667a 1.705a 1.648a 穗实粒数 54.438b 123.596a 114.577a 114.779a 穗粒数 79.724b 163.798a 158.224a 139.047a RM6089 有效穗数 6.463a 3.900b 6.951a 7.349a 千粒重(g) 28.211b 35.575a 27.028b 26.250b RM8004 穗长(cm) 21.460c 23.502b 25.444a 25.987a 穗抽出度(cm) 8.813a 5.957b 3.494bc 2.686c RM3421 穗实粒数 75.087b 102.912a 118.110a 105.922a 穗粒数 99.072b 135.735a 158.124a 141.240a 千粒重(g) 31.875a 27.465b 26.421b 27.288b RM471 穗秕粒数 47.960b 35.188b 35.502b 69.342a 45.679b 千粒重(g) 26.393a 26.739a 27.525a 23.495b 25.918a RM3525 剑叶长(cm) 34.282a 29.566b 30.686b 28.836b 30.326b RM5481 穗长(cm) 23.661b 22.484b 15.225c 25.802a 25.686a 剑叶长(cm) 29.285ab 27.415b 13.325c 32.358a 32.039a 剑叶宽(cm) 1.681ab 1.496b 0.920c 1.713a 1.720a 穗粒数 98.766b 98.156b 32.300c 191.251a 169.199a 千粒重(g) 31.803a 28.320b 20.558d 24.384c 26.218bc RM8268 株高(cm) 137.000a 120.047b 124.452ab 128.778ab 104.802c RM202 穗长(cm) 23.607a 24.258a 20.758b 25.334a 25.682a 24.110a 剑叶长(cm) 30.124a 31.245a 22.711b 30.446a 31.836a 29.752a 剑叶宽(cm) 1.612a 1.662a 1.404b 1.732a 1.662a 1.692a 穗实粒数 92.390a 95.910a 52.414b 114.300a 118.600a 94.130a 穗粒数 112.411a 118.741a 73.673b 164.907a 160.624a 118.331a RM1812 穗长(cm) 26.100a 26.100a 24.681ab 21.746c 23.894b 25.330ab 千粒重(g) 23.331b 27.380a 25.980a 26.780a 28.780a 26.380a RM1986 穗抽出度(cm) 7.252a 4.249bc 4.249bc 2.568c 5.126b 4.922b 剑叶长(cm) 26.870b 31.026a 31.026a 29.636a 32.360a 30.001a RM3395 穗秕粒数 73.633a 42.805bc 36.777bc 28.864c 52.440b 40.561bc 27.626c RM3855 有效穗数 5.706c 6.928bc 7.363bc 6.800bc 7.398bc 7.496b 9.267a 株高(cm) 136.477a 123.272a 114.501a 120.412a 119.928a 121.798a 94.000b 穗长(cm) 25.443a 24.607a 23.144a 24.865a 23.281a 25.514a 20.307b 千粒重(g) 27.848a 28.396a 26.214a 29.181a 27.679a 25.833a 21.453b RM3394 千粒重(g) 21.730b 27.043a 26.728a 29.020a 29.013a 26.546a 27.890a