The results from this study indicate that the use of backcrossing with a PCR-based DNA marker was useful in waxy wheat breeding. These partial waxy wheat lines can be used in field production.
研究表明采用回交转育与分子标记辅助选择相结合的方法，是培育农艺性状优良部分糯性小麦的一种非常有效的方法。
This study detected genetic diversities among upland rice genotypes and between upland rice and rice genotype from molecular level by means of RAPD marker combing field experiment.
本研究结合田间试验，利用RAPD标记从分子水平上探测旱稻品种间的遗传差异、旱稻与水稻间的遗传差异。
A simple, cheap and efficient technique for identifying transgenic Bt cotton by using kanamycin as an identification marker in the field experiment was tested.
对转基因抗虫棉不同时期、不同叶片对卡那霉素不同浓度的反应及其与棉花抗虫性的关系进行了较系统的研究。
A magnetic ruler including 13 magnetoresistive sensors is made to measure magnetic field of the magnetic marker.
利用13个磁阻传感器，形成了用于检测磁钉磁场的磁尺。
A magnetic ruler including 13 magnetoresistive sensors is made to measure magnetic field of the magnetic marker.
利用13个磁阻传感器，形成了用于检测磁钉磁场的磁尺。
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