Method for the selection of genetically transformed cells and compounds for use in the method
申请人:SANDOZ LTD.
公开号:EP0530129A1
公开(公告)日:1993-03-03
A method for selecting from a population of cells genetically transformed cells into which a desired nucleotide sequence has been introduced, wherein in the transformed cells the desired nucleotide sequence or a co-introduced nucleotide sequence induces or increases a positive effect of a compound or nutrient supplied to the population of cells, thereby allowing the transformed cells to be identified or selected from non-transformed cells, e.g. for the preparation of genetically transformed plants not containing as a selection marker a non-native nucleotide sequence coding for toxin, antibiotic or herbicide resistance; as well as novel glucuronide compounds, including cytokinin glucuronide compounds, for use in the method.
一种从经遗传转化的细胞群体中选择已引入所需核苷酸序列的细胞的方法,其中在转化的细胞中,所需核苷酸序列或共同引入的核苷酸序列诱导或增加化合物或营养物对细胞群体的正效应,从而允许识别或选择转化的细胞,例如用于制备不含有非天然核苷酸序列编码毒素、抗生素或除草剂抗性的选择标记的遗传转化植物;以及用于该方法的新型葡萄糖醛酸化合物,包括细胞分裂素葡萄糖醛酸化合物。