Quantitative trait loci of stripe rust resistance in wheat.
Quantitative trait loci of stripe rust resistance in wheat.
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DOI：
10.1007/s00122-013-2159-9
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发表时间：
2013-10
影响因子：
5.4
通讯作者：
He, Z. H.
中科院分区：
文献类型：
--
作者：
Rosewarne, G. M.;Herrera-Foessel, S. A.;Singh, R. P.;Huerta-Espino, J.;Lan, C. X.;He, Z. H.
目前已发表了140多个小麦抗条锈病QTL，通过在共有图谱上定位侧翼标记，确定了49个染色体区域。 在过去的10年中，有30多篇文献鉴定了140多个小麦抗条锈病QTL。很可能这些QTL中的许多是相同的基因，这些基因已经通过在条锈病流行下的表型选择通过植物育种传播到不同的背景中。等位性测试可以用来区分基因在相似的位置，但在不同的遗传背景，然而，这是有问题的QTL研究中，多个位点从任何一个父母分离。本综述利用共识图来说明重要的基因组区域，对小麦条锈病的影响，虽然这种方法不能区分等位基因紧密连锁的基因，它突出了这种性状的遗传多样性的程度，并确定了最有价值的基因座和父母拥有他们利用育种计划。随着更便宜的高通量基因分型技术的出现，可以预见在不久的将来会有更多的出版物描述更多的QTL。这篇综述为即将到来的大量数据奠定了基础，并将迅速使研究人员能够在给定的人群中识别新的基因座。
Over 140 QTLs for resistance to stripe rust in wheat have been published and through mapping flanking markers on consensus maps, 49 chromosomal regions are identified. Over thirty publications during the last 10 years have identified more than 140 QTLs for stripe rust resistance in wheat. It is likely that many of these QTLs are identical genes that have been spread through plant breeding into diverse backgrounds through phenotypic selection under stripe rust epidemics. Allelism testing can be used to differentiate genes in similar locations but in different genetic backgrounds; however, this is problematic for QTL studies where multiple loci segregate from any one parent. This review utilizes consensus maps to illustrate important genomic regions that have had effects against stripe rust in wheat, and although this methodology cannot distinguish alleles from closely linked genes, it does highlight the extent of genetic diversity for this trait and identifies the most valuable loci and the parents possessing them for utilization in breeding programs. With the advent of cheaper, high throughput genotyping technologies, it is envisioned that there will be many more publications in the near future describing ever more QTLs. This review sets the scene for the coming influx of data and will quickly enable researchers to identify new loci in their given populations.
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影响因子：
5.4
作者：
Herrera-Foessel, Sybil A.;Singh, Ravi P.;Lagudah, Evans S.
通讯作者：
Lagudah, Evans S.
影响因子：
5.4
作者：
Huynh, Bao-Lam;Wallwork, Hugh;Mather, Diane E.
通讯作者：
Mather, Diane E.
影响因子：
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作者：
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通讯作者：
Kidwell, K. K.
影响因子：
56.9
作者：
Krattinger, Simon G.;Lagudah, Evans S.;Keller, Beat
通讯作者：
Keller, Beat
成株高温和慢锈病抗性条锈菌 f 的数量性状位点。
影响因子：
3.2
作者：
Guo, Q.;Zhang, Z. J.;Zhou, Y.
通讯作者：
Zhou, Y.