全部

1·All these results indicate that this feedback insensitive ASA2 gene can be used as a selectable marker gene for plant transformation.

这些结果表明反馈抑制不敏感ASA2基因可以作为筛选标记基因用于大豆遗传转化。

2·Conclusion Retroviral titer assessment by FCM analysis of antigen expression is effective, especially for vectors lacking a selectable marker.

结论F CM分析抗原表达是测定逆转录病毒滴度的有效方法，特别适宜于缺乏选择性基因的载体。

3·Our results demonstrate that nitrate assimilation is an important process in rice regeneration and also provide an additional selectable marker for rice transformation.

我们的结果表明硝酸同化是水稻再生的一个很重要的过程，同时也为水稻转化提供了一个额外的选择标记。

4·Incorporation of a selectable marker gene during chloroplast genetic transformation is essential to obtain transformed chloroplasts, which is the same as nuclear transformation.

与核遗传转化相同，叶绿体遗传转化研究需要有合适的选择标记作为辅助手段。