栽培种花生株型相关性状的QTL定位

孟鑫浩,邓洪涛,李丽,崔顺立,Charles Y.Chen,侯名语,杨鑫雷,刘立峰

QTL Mapping for Lateral Branch Angle Related Traits of Cultivated Peanut (Arachis hypogaea L.)

MENG XinHao,DENG HongTao,LI Li,CUI ShunLi,Charles Y. CHEN,HOU MingYu,YANG XinLei,LIU LiFeng

表6 株型相关性状的上位性QTL定位结果

Table 6 Epistatic QTL mapping for plant type related traits

性状 Trait 上位性QTL Epi-QTL 环境 Env. 染色体 Chr. 位置 Position 标记区间 Marker interval 染色体 Chr. 位置 Position 标记区间 Marker interval LOD 贡献率 PVE (%) 侧枝长 LBL Epi-qLBLA04.1 18BD A04 15.000 ARS772—GM1867 A04 20.000 GM1867—AHGS1967 13.760 2.420 Epi-qLBLA02.1 18BD A02 35.000 AHGS1163—AHGS1886 A02 40.000 AHGS1886—AHGS1159 9.620 2.230 Epi-qLBLA05.1 18BD A05 35.000 AhTE0588—T5me8-66 A05 40.000 T5me8-66—T2me4-75 10.420 2.250 Epi-qLBLA03.1 18BD A03 25.000 GM1883—AhTE0570 A03 30.000 AhTE0570—TC4G02 11.900 2.280 Epi-qLBLB03.1 18BD B03 7.165 AHBGSC1003E10—GM1996 B03 8.609 AHBGSC1003E10—GM1996 9.750 2.230 Epi-qLBLA08.1 18BD A08 6.255 HBAUAh177—AhTE0658 A08 10.000 AhTE0658—TC6H03 7.810 2.780 株型 指数 IOPT Epi-qIOPTB04.1 16BD B04 64.814 me2em16-141—me9em4-125 B04 69.814 me2em16-141—me9em4-125 8.920 1.360 Epi-qIOPTB07.1 16BD B07 5.000 TC1A08—TC9H09 B07 10.000 TC1A08—TC9H09 7.280 1.200 Epi-qIOPTA02.4 16BD A02 45.000 AHGS1886—AHGS1159 A02 50.000 AHGS1886—AHGS1159 8.510 1.420 Epi-qIOPTA03.4 16BD A03 40.000 AhTE0570—TC4G02 A03 45.000 AhTE0570—TC4G02 8.530 1.160 Epi-qIOPTB03.1 16BD B03 7.165 AHBGSC1003E10—GM1996 B03 17.351 GM1996—seq2H08 8.760 1.440 Epi-qIOPTA10.2 16BD A10 20.000 AhTE0586—AHGS1192 A10 25.000 AHGS1192—seq3e10 5.500 0.850 Epi-qIOPTA04.5 17BD A04 50.000 GM1135—pPGSseq15C12a A04 55.000 GM1135—pPGSseq15C12a 8.300 0.800 Epi-qIOPTB07.3 17BD B07 10.000 TC1A08—TC9H09 B07 15.000 TC1A08—TC9H09 9.440 0.860 Epi-qIOPTA02.3 17BD A02 40.000 AHGS1886—AHGS1159 A02 45.000 AHGS1886—AHGS1159 8.670 0.850 Epi-qIOPTA08.1 17BD A08 10.827 me3em14-196—Ah4-4 A08 15.544 me3em14-196—Ah4-4 8.720 0.920 Epi-qIOPTA05.1 17BD A05 5.000 me7em9-96—me13em5-112 A05 10.000 me7em9-96—me13em5-112 6.020 0.810 Epi-qIOPTA03.1 17BD A03 25.000 GM1883—AhTE0570 A03 35.000 AhTE0570—TC4G02 7.840 0.720 Epi-qIOPTA06.1 17BD A06 10.164 me4em15-95—me7em1-83 A06 15.078 me4em15-95—me7em1-83 7.270 0.830 Epi-qIOPTB03.2 17BD B03 7.165 AHBGSC1003E10—GM1996 B03 17.351 GM1996—seq2H08 8.660 0.820 Epi-qIOPTA10.3 17BD A10 20.000 AhTE0586—AHGS1192 A10 25.000 AHGS1192—seq3e10 7.930 0.780 性状 Trait 上位性QTL Epi-QTL 环境 Env. 染色体 Chr. 位置 Position 标记区间 Marker interval 染色体 Chr. 位置 Position 标记区间 Marker interval LOD 贡献率 PVE (%) Epi-qIOPTB07.6 17HD B09 10.000 T3me2-388—AHGS1576 B09 15.000 T3me2-388—AHGS1576 10.480 1.360 Epi-qIOPTA04.4 17HD A04 40.000 AHGS1967—GM1135 A04 50.000 GM1135—pPGSseq15C12a 11.580 1.280 Epi-qIOPTB07.4 17HD B07 10.000 TC1A08—TC9H09 B07 15.000 TC1A08—TC9H09 10.810 1.330 Epi-qIOPTA02.5 17HD A02 50.000 AHGS1886—AHGS1159 A02 55.000 AHGS1886—AHGS1159 10.100 1.410 Epi-qIOPTA05.2 17HD A05 5.000 me14em5-116—PM418 A05 10.000 PM418—seq11E11 9.100 1.380 Epi-qIOPTA08.4 17HD A08 15.543 me3em14-196—Ah4-4 A08 20.260 me3em14-196—Ah4-4 11.350 1.360 Epi-qIOPTA05.3 17HD A05 5.000 me7em9-96—me13em5-112 A05 10.000 me7em9-96—me13em5-112 11.390 1.300 Epi-qIOPTB07.5 17HD B08 20.000 me4em5-88—AI119H15 B08 25.000 me4em5-88—AI119H15 8.550 1.230 Epi-qIOPTA03.2 17HD A03 30.000 AhTE0570—TC4G02 A03 35.000 AhTE0570—TC4G02 11.840 1.280 Epi-qIOPTB03.3 17HD B03 7.165 AHBGSC1003E10—GM1996 B03 8.609 AHBGSC1003E10—GM1996 14.290 1.430 Epi-qIOPTA08.2 17HD A08 15.000 AhTE0658—TC6H03 A08 20.000 TC6H03—AhTE0477 5.460 1.000 Epi-qIOPTA04.2 17HD A04 25.000 GM1867—AHGS1967 A08 25.000 TC6H03—AhTE0477 5.640 0.480 Epi-qIOPTA10.4 17HD A10 20.000 AhTE0586—AHGS1192 A10 25.000 AHGS1192—seq3e10 11.310 1.200 Epi-qIOPTA04.3 18BD A04 25.000 GM1867—AHGS1967 A04 30.000 GM1867—AHGS1967 27.990 0.900 Epi-qIOPTA02.1 18BD A02 20.000 Ah3TC13E05—AHGS1463 A02 25.000 AHGS1463—AHGS1163 25.850 0.760 Epi-qIOPTA05.5 18BD A05 25.000 seq11E11—AhTE0588 A05 30.000 AhTE0588—T5me8-66 25.060 0.770 Epi-qIOPTA03.5 18BD A03 40.000 AhTE0570—TC4G02 A03 45.000 AhTE0570—TC4G02 25.170 1.230 Epi-qIOPTA06.2 18BD A06 15.078 me4em15-95—me7em1-83 A06 20.000 me7em1-83—me8em16-92 25.390 0.780 Epi-qIOPTB03.5 18BD B03 31.542 seq2H08—GM1954 B03 31.236 GM1954—IPAHM103 24.970 0.770 Epi-qIOPTA10.1 18BD A10 15.000 AhTE0586—AHGS1192 A10 20.000 AhTE0586—AHGS1192 21.990 0.770 Epi-qIOPTB07.7 18HD B09 15.000 T3me2-388—AHGS1576 B09 20.000 T3me2-388—AHGS1576 13.540 0.870 Epi-qIOPTA04.6 18HD A04 70.000 pPGSseq15C12a—me7em17-133 A04 75.000 pPGSseq15C12a—me7em17-133 18.600 0.850 Epi-qIOPTB07.2 18HD B07 5.000 TC1A08—TC9H09 B07 10.000 TC1A08—TC9H09 13.000 0.890 Epi-qIOPTA02.2 18HD A02 35.000 AHGS1163—AHGS1886 A02 45.000 AHGS1886—AHGS1159 14.530 0.850 Epi-qIOPTA05.6 18HD A05 50.000 T2me4-75—seq18C2 A05 55.000 T2me4-75—seq18C2 16.160 0.950 Epi-qIOPTA08.5 18HD A08 20.260 me3em14-196—Ah4-4 A08 30.000 Ah4-4—TC9B08 12.330 0.830 Epi-qIOPTA05.4 18HD A05 15.000 me7em9-96—me13em5-112 A05 20.000 me7em9-96—me13em5-112 15.600 1.120 Epi-qIOPTA03.6 18HD A03 45.000 AhTE0570—TC4G02 A03 50.000 TC4G02—IPAHM93 15.850 0.840 Epi-qIOPTA06.3 18HD A06 35.000 me7em1-83—me8em16-92 A06 40.000 me8em16-92—AHGS1337 15.200 0.840 Epi-qIOPTB03.4 18HD B03 31.236 GM1954—IPAHM103 B03 45.139 GM1954—IPAHM103 19.630 0.840 Epi-qIOPTA08.3 18HD A08 15.000 AhTE0658—TC6H03 A08 20.000 TC6H03—AhTE0477 17.200 0.830 Epi-qIOPTA10.5 18HD A10 20.000 AhTE0586—AHGS1192 A10 25.000 AHGS1192—seq3e10 19.290 0.830 Epi-qIOPTA04.1 18TS A04 5.000 ARS772—GM1867 A04 10.000 ARS772—GM1867 5.060 0.260 Epi-qIOPTA08.6 18TS A08 20.260 me3em14-196—Ah4-4 A08 25.000 Ah4-4—TC9B08 5.410 0.260 Epi-qIOPTA03.3 18TS A03 30.000 AhTE0570—TC4G02 A03 35.000 AhTE0570—TC4G02 6.150 0.250 扩展 半径 ER Epi-qERA09.1 17BD A09 25.976 AHTE0122—HBAUAh098 A08 10.827 me3em14-196—Ah4-4 5.830 12.110 Epi-qERB04.2 18HD B04 64.814 me2em16-141—me9em4-125 B08 5.000 AHGS1286—TC20B05 5.880 12.250 Epi-qERB04.1 18TS B04 24.814 AHTE0445—PM36 B04 29.814 PM36—PMc348 6.590 7.280