基于SNP遗传图谱对甘蓝型油菜部分脂肪酸 组成性状的QTL定位

叶桑,崔翠,郜欢欢,雷维,王刘艳,王瑞莉,陈柳依,曲存民,唐章林,李加纳,周清元

QTL Identification for Fatty Acid Content in Brassica napus Using the High Density SNP Genetic Map

Sang YE,Cui CUI,HuanHuan GAO,Wei LEI,LiuYan WANG,RuiLi WANG,LiuYi CHEN,CunMin QU,ZhangLin TANG,JiaNa LI,QingYuan ZHOU

表4 在甘蓝型油菜脂肪酸含量QTL置信区间比对拟南芥相关基因获得的候选基因

Table 4 Candidate genes in QTL confidence interval of fatty acid content in B. uapus by alignment with related genes in Arabidopsis thaliana

染色体 Chr. 预测基因 Gene prediction 物理位置 Physical position (Mb) 拟南芥相关基因 Related genes in A. thaliana 基因名称 Gene name 基因登录号 Gene accession E值 E-value 描述 Description A01 BnaA01g27100D 18.94 HAL3A AT3G18030 E-60 辅酶A生物合成过程 Coenzyme A biosynthetic process BnaA01g27120D 18.94 HAL3B AT1G48605 5E-23 辅酶A生物合成过程 Coenzyme A biosynthetic process A02 BnaA02g13270D 7.29 LACS9 AT1G77590 2E-52 长链酰基辅酶A合成酶9 Long chain acyl-CoA synthetase 9 BnaA02g13310D 7.31 KCR1 AT1G67730 2E-74 β-酮酰辅酶A还原酶1 Beta-ketoacyl-CoA reductase 1 BnaA02g13630D 7.49 HCS1 AT2G25710 2E-58 全羧化酶合成酶1 Holocarboxylase synthase 1 A05 BnaA05g26430D 19.37 ALIS1 AT3G12740 2E-93 参与磷脂转运 Involved in phospholipid transport BnaA05g26900D 19.54 FAD2 AT3G12120 0 不饱和脂肪酸生物合成过程 Unsaturated fatty acid biosynthetic process BnaA05g25110D 18.65 ATOBL1 AT3G14360 E-156 脂质代谢过程 Lipid metabolic process BnaA05g25210D 18.70 GLIP3 AT1G53990 4E-17 脂质分解过程 Lipid catabolic process BnaA05g25220D 18.70 GLIP4 AT3G14225 E-117 脂质分解过程 Lipid catabolic process BnaA05g26460D 19.38 DALL4 AT1G06800 2E-27 脂质代谢过程 Lipid metabolic process A08 BnaA08g09510D 9.09 OGOX2 AT4G20840 0 FAD-结合小檗碱家族蛋白 FAD-binding Berberine family protein BnaA08g11130D 10.19 FAE1 AT4G34520 0 3-酮酰辅酶A合成酶18 3-ketoacyl-CoA synthase 18 BnaA08g11140D 10.19 KCS17 AT4G34510 0 3-酮酰辅酶A合成酶17 3-ketoacyl-CoA synthase 17 BnaA08g11440D 10.39 FAR3 AT4G33790 8E-46 脂肪酸还原酶3 FATTY ACID REDUCTASE 3 BnaA08g11650D 10.51 MCCB AT4G34030 E-119 3-甲基巴豆酰辅酶A羧化酶 3-methylcrotonyl-CoA carboxylase BnaA08g12370D 11.04 WIN2 AT4G31750 3E-71 编码HopW1-1-相互作用蛋白2 Encodes HopW1-1-Interacting protein 2 A09 BnaA09g39290D 27.87 SLD1 AT3G61580 0 脂肪酸去饱和酶 Fatty acid desaturase A10 BnaA10g10590D 9.01 未知Unknown AT5G56350 0 丙酮酸激酶家族蛋白 Pyruvate kinase family protein BnaA10g10730D 9.08 END2 AT5G56480 4E-62 脂质转移蛋白 Lipid-transfer protein C03 BnaC03g63920D 53.41 OGOX2 AT4G20840 0 FAD-结合小檗碱家族蛋白 FAD-binding Berberine family protein BnaC03g63930D 53.42 BBE22 AT4G20860 5E-23 FAD-结合小檗碱家族蛋白 FAD-binding Berberine family protein BnaC03g64130D 53.56 SPHK2 AT4G21534 4E-55 二酰基甘油激酶家族蛋白 Diacylglycerol kinase family protein BnaC03g65980D 55.68 FAE1 AT4G34520 0 3-酮酰辅酶A合成酶18 3-ketoacyl-CoA synthase 18 BnaC03g66040D 55.81 KCS17 AT4G34510 0 3-酮酰辅酶A合成酶17 3-ketoacyl-CoA synthase 17 BnaC03g66380D 56.21 FAR3 AT4G33790 3E-49 脂肪酸还原酶3 FATTY ACID REDUCTASE 3 BnaC03g67410D 57.10 WIN2 AT4G31750 2E-73 编码HopW1-1-相互作用蛋白2 Encodes HopW1-1-Interacting protein 2