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在ph1b纯合基因型中,普通小麦部分同源染色体和外源染色体能够发生配对和重组。为通过分子标记辅助育种技术高效利用 ph1b突变体进行异源有益基因转移,以11个小麦材料为试材,比较了9个已报道的 Ph1的PCR分子标记。在9个分子标记中,标记OPR7和OPR17不具有特异性,标记PhSCAR、Mads、Ph920、PSR128、PSR574、PSR2120和WPG90为显性标记,仅标记PhSCAR为...
The data on 964 pig carcasses were examined with the objective to determine the relationship between a high carcass lean meat content in currently used pig hybrids and deterioration of the quality tra...