%0 Journal Article
%T Cytological and Molecular Biological Research Progress in Plant Somaclonal Variation<br>植物体细胞无性系变异的细胞学和分子生物学研究进展
%A DIAO Xian-Min
%A SUN Jing-San
%A <br>刁现民
%A 孙敬三
%J 植物学报
%D 1999
%I 
%X Different opinions about the origination of somaclonal variation, which is a very common phenomenon in plant tissue culture, exist, such as the activation of transposable elements and DNA methylation. A review about the progress achieved in this field since 1981 is presented in this paper. The genesis of somaclonal variation is discussed at both cytological level and molecular biological level.
%K <br>植物体细胞无性系变异
%K 染色体变异
%K RFLP
%K RAPD
%K DNA甲基化
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=97AE3D0EBF25E42C466FEF50E492F710&aid=ADC1893A3C5AE45F838397842B1EB3C7&yid=B914830F5B1D1078&vid=7801E6FC5AE9020C&iid=E158A972A605785F&sid=965F4E89CD0AFC30&eid=389106FB36CA8332&journal_id=1674-3466&journal_name=植物学报&referenced_num=0&reference_num=0