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唾腺染色体压片制备演示

Course video 14 of 37

提供详细的果蝇唾腺染色体制备演示视频,通过亲自解剖果蝇的唾腺组织,在载玻片上经过一系列的处理制备唾腺染色体,体验简便的唾腺染色体制备方法。实验材料可以选择黑腹果蝇Drosophila melanogaster,也可以选择大果蝇Drosophila virilis。视频讲解和PPT都提供根据端部横纹特征准确无误识别2个物种的每条染色体的清晰图谱。

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