淡水涡虫染色体的制备方法  

An Improved Method for Chromosome Preparation of Freshwater Planarian

作　　者：刘翔[1] 方焯[2] 

机构地区：[1]武汉大学生命科学学院,湖北武汉430072 [2]华中科技大学电子科学与技术系,湖北武汉430074

出　　处：《氨基酸和生物资源》2004年第4期30-31,共2页Amino Acids & Biotic Resources

摘　　要：以涡虫的再生组织为材料,用秋水仙素处理长有再生组织的涡虫片段,并通过改善各种实验条件,得到高清晰度的染色体图谱。结果表明,本方法简便易行,制成的染色体分散好,形态清晰,适用于对涡虫染色体的进一步研究。The regeneration cells of planarians dipped in colchicines were used in this experiment which ameliorated the squash method. By controlling the condition, we got some high-definition chromosome picture. The result showed that this method was easy and handy, and chromosomes were dispersed and clear.

关 键 词：淡水涡虫 染色体 压片法 制备方法 

分 类 号：Q959.151[生物学—动物学] Q343.2