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作 者 ：肖永贵;阎俊;何中虎;张勇;张晓科;刘丽;李天富;曲延英;夏先春

期 刊 ：作物学报 2006年 32卷 11期 页码：1636-1641

关键词：普通小麦；1BL/1RS易位；产量性状；QTL；

Keywords:Common wheat (Triticum aestivum L.), 1BL/1RS translocation, Yield trait, QTL,

摘 要 ：用PH82-2/内乡188杂交后代240个F_5:6家系，按照α-lattice设计，分别种植在安阳、焦作和泰安，对产量和抗白粉病等性状进行了考察。利用SSR和蛋白标记对群体进行部分连锁作图，分析1BL/1RS易位对产量及其相关性状的遗传效应。结果表明，1BL/1RS易位系对产量、穗数/m²和抽穗期的影响不显著；易位系的千

Abstract:The 1BL/1RS translocation has been widely used by wheat breeders to enhance agronomic performance and disease resistance. The objective of this study was to analyze the genetic effect of 1BL/1RS translocation on yield traits and powdery mildew resistance in common wheat. A total of 240 F_5:6

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