The present invention provides chemically regulatable DNA sequences capable of regulating transcription of an associated DNA sequence in plants or plant tissues, chimeric constructions containing such sequences, vectors containing such sequences and chimeric constructions, and transgenic plants and plant tissues containing these chimeric constructions. Also provided are a novel signal peptide sequence, genes which code for this sequence, and newly identified PR protein genes. The chimeric constructions and transgenic plants and plant tissues may be used in an assay for new chemical regulators.
本发明提供了能够调节植物或植物组织中相关 DNA 序列转录的
化学可调控 DNA 序列、含有此类序列的嵌合结构、含有此类序列和嵌合结构的载体以及含有这些嵌合结构的转
基因植物和植物组织。此外,还提供了一种新型信号肽序列、编码该序列的
基因以及新鉴定的 PR 蛋白
基因。嵌合构建体和转
基因植物及植物组织可用于检测新的
化学调节剂。