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Development of genetic maps and QTL analyses in Cynara cardunculus L: state of the art

机译:Cynara cardunculus L中遗传图谱的开发和QTL分析:最新技术

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Cynara cardunculus (2n=2x=34) is a member of the Asteraceae family, which is the largest and one of the most ecologically successful botanical families, and possesses a medium-sized genome (flow cytometry estimation = 1.07 Gb). The species is native to the Mediterranean Basin and, in addition to globe artichoke (var. scolymus L), it includes the cultivated cardoon (var. altilis DC) and the wild cardoon [var. sylvestris (Lamk) Fiori]. The two cultivated and the wild forms are fully cross-compatible and their Fi segregating progenies have been developed for linkage studies on the basis of the two-way pseudo-testcross approach as well as for QTL analyses. Here, we report a survey on the state of the art of map development and the identification of genomic region influencing key agronomic traits in the species.
机译:Cynara cardunculus(2n = 2x = 34)是菊科家族的成员,该家族是最大的,也是生态上最成功的植物家族之一,并且拥有中等大小的基因组(流式细胞术估计值= 1.07 Gb)。该物种原产于地中海盆地,除朝鲜蓟(var。scolymus L)外,还包括栽培的菜豆(var。altilis DC)和野生菜豆[var。scolymus L]。樟子松(薰衣草)。两种栽培形式和野生形式是完全交叉兼容的,它们的Fi分离后代已开发用于基于双向伪testcross方法以及QTL分析的连锁研究。在这里,我们报告了关于地图开发的最新状态以及影响物种关键农艺性状的基因组区域的鉴定的调查。

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