【摘 要】
：
Heterosis has been utilized widely in the breeding of maize and other crops,and plays an important role in increasing yield,improving quality and enhancing
【机 构】
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College of Agronomy, Henan Agricultural University, Zhengzhou 450002, China
【出 处】
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2012年全国玉米遗传育种学术研讨会暨新品种展示观摩会
论文部分内容阅读
Heterosis has been utilized widely in the breeding of maize and other crops,and plays an important role in increasing yield,improving quality and enhancing stresses resistance,but the molecular mechanism responsible for heterosis is far from clear.To illustrate whether miRNA-dependent gene regulation is responsible for heterosis during maize germination,a deep-sequencing technique was applied to germinating embryos of a maize hybrid,Yuyu22,which is cultivated widely in China and its parental inbred lines,Yu87 -1 and Zong3.
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