Some factors affecting the band formation were investigated and a practical procedure of C-banding of prometaphase chromosome was proposed.
还探讨了影响前中期C-分带制备的关键因素，提出了黄瓜前中期染色体C-分带的实用制备方法。
Method:Karyotypes of 132 infertile men were analyzed by chromosome G banding and C banding methods.
方法：采取132例男性不育患者外周血进行染色体核型分析。
The chromosome caryogram and C-banding of Yanbian cattle and Liyan hybrid cattle were researched by the culture of peripheral hemolymph cell and chromosomal banding technique.
采用外周血淋巴细胞培养及染色体制片技术，对延边黄牛及其利延杂交牛染色体核型和C带进行了研究。
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