The invention relates to nucleic acid sequences isolated from sugarcane and to methods of using them. In particular, the inventions relates to nucleotide sequences which are derived from sugarcane polyubiquitin genes and which are capable of directing constitutive expression of a nucleic acid sequence of interest that is operably linked to the sugarcane polyubiquitin nucleotide sequences. The sugarcane polyubiquitin nucleotide sequences are useful in regulating expression of a nucleic acid sequence of interest in monocotyledonous and dicotyledonous plants.
本发明涉及从甘蔗中分离出来的核酸序列及其使用方法。特别是,本发明涉及核苷酸序列,这些核苷酸序列来源于甘蔗多泛素
基因,能够指导与甘蔗多泛素核苷酸序列可操作连接的相关核酸序列的组成型表达。甘蔗多泛素核苷酸序列可用于调节单子叶和双子叶植物中相关核酸序列的表达。