基于侯选基因标记的四倍体马铃薯休眠QTL关联分析
李竟才1,2(), 王强林3, 宋威武4, 黄维1, 肖桂林1, 吴承金4, 顾钦2, 宋波涛1,*()
Association analysis of dormancy QTL in tetraploid potato via candidate gene markers
Jing-Cai LI1,2(), Qiang-Lin WANG3, Wei-Wu SONG4, Wei HUANG1, Gui-Lin XIAO1, Cheng-Jin WU4, Qin GU2, Bo-Tao SONG1,*()

图3. 候选基因标记与马铃薯块茎休眠QTL
第1个连锁群顶部的Chr04E表示母本ED25 (E)的4号染色体, Chr03B表示父本S. berthaultii acc CW2-1 (B)的3号染色体。最左边连锁群标尺的单位是cM。无休眠QTL的其他染色体此处省略, 详见Xiao等[23]的研究。标记位于连锁群的右侧, 休眠QTL的位置在连锁群的左侧。[*]突出显示chr05B上在马铃薯关联群体St-hzau中与块茎休眠期有显著关联的标记, 其他候选基因标记下画线标出。

Fig. 3. Candidate gene markers and potato tuber dormancy QTL
Chr04E on the top of the first group indicates chromosome 4 of the maternal parent ED25 (E) and Chr03B indicates chromosome 3 of the paternal parent S. berthaultii acc. CW2-1 (B). The unit of the scale on the far left is cM for linkage groups. Chromosomes without dormancy QTL were omitted and they could be found in the research of Xiao et al. [23] The markers are on the right and locations of dormancy QTLs are on the left of the groups. Significant markers on Chr05B associated with tuber dormancy in potato association population St-hzau are highlighted by [*]. Other candidate gene markers are underlined.