甘蓝型油菜湿害胁迫响应性状的全基因组关联分析及候选基因预测

李阳阳,荆蓉蓉,吕蓉蓉,石鹏程,李欣,王芹,吴丹,周清元,李加纳,唐章林

Genome-wide association analysis and candidate genes prediction of waterlogging-responding traits in Brassica napus L.

Yang-Yang LI,Rong-Rong JING,Rong-Rong LYU,Peng-Cheng SHI,Xin LI,Qin WANG,Dan WU,Qing-Yuan ZHOU,Jia-Na LI,Zhang-Lin TANG

表3 甘蓝型油菜湿害胁迫响应性状WLRI显著关联的SNP标记

Table 3 SNPs significantly associated with WLRI of waterlogging-responding traits in B. napus

性状 Trait 标记 Marker 染色体 Chromosome 位置 Position P值 P-value 贡献率 R2 (%) GLN Bn-scaff_23954_1-p1045541 C03 10,880,567 1.61E-05 9.82 Bn-scaff_20901_1-p1110262 C05 2,905,509 5.17E-06 10.69 Bn-A03-p11122273 C07 41,947,271 5.09E-06 10.70 性状 Trait 标记 Marker 染色体 Chromosome 位置 Position P值 P-value 贡献率 R2 (%) SFW Bn-A02-p13803435 A02 10,432,008 1.36E-05 9.71 Bn-A04-p6975646a A04 8,262,555 8.53E-06 10.06 Bn-A04-p6978163b A04 8,265,085 8.53E-06 10.06 Bn-A04-p6980459 A04 8,267,518 1.64E-05 9.57 Bn-A10-p15740896c A10 15,809,264 1.46E-05 9.65 Bn-scaff_16531_1-p428890d C04 21,584,887 7.76E-06 10.13 SDW Bn-A04-p6975646a A04 8,262,555 1.71E-05 9.74 Bn-A04-p6978163b A04 8,265,085 1.71E-05 9.74 Bn-A10-p15740896c A10 15,809,264 1.94E-06 11.40 Bn-scaff_21884_1-p644186 C01 37,469,955 7.66E-06 10.36 Bn-scaff_16531_1-p428890d C04 21,584,887 4.67E-06 10.73 Bn-scaff_17919_1-p94976 C09 34,508,780 2.82E-05 8.28 RFW Bn-scaff_18062_1-p214669 C04 31,128,751 2.45E-05 9.47 Bn-scaff_21124_1-p301252 C05 37,592,772 7.89E-06 10.35 RDW Bn-A08-p15326882 A08 12,894,573 2.74E-06 12.39 Bn-A09-p20263302 A09 17,272,800 1.95E-06 12.71 Bn-scaff_18826_1-p776957 C05 36,457,927 1.02E-05 11.14 Bn-scaff_17888_1-p170198 C09 15,826,668 1.74E-05 10.64 Protein Bn-A01-p6538362 A01 6,002,545 2.06E-05 10.54 Bn-A02-p12822311 A02 9,572,851 8.39E-06 11.47 Bn-A03-p7079712 A03 6,365,301 2.87E-05 11.61 Bn-A03-p20100490 A03 18967298 1.57E-05 10.83 Bn-A07-p20887568 A07 22,470,590 7.18E-06 11.63 Bn-A09-p21935602 A09 19,325,386 2.67E-06 12.65 Bn-scaff_20675_1-p32364 C01 9,755,072 2.08E-05 11.96 Bn-scaff_21188_1-p1142 C02 17,317,511 8.30E-06 12.95 Bn-scaff_17067_1-p509745 C02 27,930,748 2.18E-05 11.91 Bn-scaff_15585_1-p1047449 C04 44,459,141 2.45E-06 12.74 POD Bn-A01-p637586 A01 228,343 4.62E-06 9.61 Bn-A03-p12250401 A03 11,367,398 1.93E-05 9.62 Bn-A09-p30788157 A09 28,540,524 7.44E-06 10.35 Bn-A10-p2246688 A10 1,588,516 2.00E-05 9.59 MDA Bn-A06-p3088460 C05 3,221,158 2.31E-05 9.38