| abstract |
Rice's non-endosperm tissue-specific expression promoter and uses thereof. The promoter has a length of 1785bp. A new plant expression construct is constructed by using the promoter instead of CaMV35S promoter in the plant expression vector pCAMBIO1305.1, and is named as pOsTSP I-GUS. Its function of driving expression is testified by transgenic methods. The result of GUS tissue dying shows that the promoter has the function of driving expression in specific tissues, i.e. driving expression in rice's non-endosperm tissues (root, stem, leaves etc), not in endosperm. |