Understanding developmental processes requires the unambiguous identification of cells and tissues, and the selective manipulation of the properties of those cells and tissues. Both requirements can most efficiently be satisfied through the use of GAL4/GFP enhancer‐trap lines. No such lines, however, have been characterized for the study of early leaf development in the Columbia‐0 reference genotype of Arabidopsis.

中文翻译：

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GAL4/GFP 增强子-陷阱系，用于鉴定和操作拟南芥叶片发育中的细胞和组织。

了解发育过程需要明确识别细胞和组织，并选择性地操纵这些细胞和组织的特性。通过使用 GAL4/GFP 增强子陷阱线，可以最有效地满足这两个要求。然而，在拟南芥的 Columbia-0 参考基因型的早期叶片发育研究中，没有这样的品系被表征。