小麦主栽品种济麦22与良星99的基因组序列多态性比较分析

杨正钊, 王梓豪, 胡兆荣, 辛明明, 姚颖垠, 彭惠茹, 尤明山, 宿振起, 郭伟龙

Comparative analysis of the genomic sequences between commercial wheat varieties Jimai 22 and Liangxing 99

YANG Zheng-Zhao, WANG Zi-Hao, HU Zhao-Rong, XIN Ming-Ming, YAO Ying-Yin, PENG Hui-Ru, YOU Ming-Shan, SU Zhen-Qi, GUO Wei-Long

表2 济麦22与良星99的主要农艺性状差异显著性分析

Table 2 Statistical analysis of the main agronomic traits for Jimai 22 and Liangxing 99

表型 Phenotype 济麦22 Jimai 22 良星99 Liangxing 99 差异显著性 Statistical significance of the difference 均值±标准误差 Mean ± SE 样本量 Sample counts 均值±标准误差 Mean ± SE 样本量 Sample counts P-value (t-test) 旗叶长Flag leaf length (cm) 16.78±0.36 30 16.94±0.40 30 0.76 旗叶宽Flag leaf width (cm) 1.88±0.024 30 1.85±0.039 30 0.53 每穗小穗数Spikelet number per spike 21.87±0.45 30 21.80±0.28 30 0.91 每穗可育小穗数Fertile spikelet per spike 21.23±0.50 30 21.17±0.14 30 1.00 每穗不育小穗数Infertile spikelet per spike 0.63±0.14 30 0.63±0.23 30 0.90 穗长Spike length (cm) 9.57±0.13 30 10.43±0.15 30 3.98E-5 ** 株高Plant length (cm) 75.05±0.57 30 80.23±0.75 30 1.90E-6 ** 穗粒数Grain number per spike 52.23±0.73 30 55.20±0.35 30 0.31 千粒重Thousand seed weight (g) 49.20±0.33 6 48.30±0.03 6 0.66 粒长Grain length (cm) 6.43±0.07 6 6.53±0.03 6 0.39 粒宽Grain width (cm) 3.25±0.06 6 3.30±0.02 6 0.58