摘要
本文报道了利用植物愈伤组织做材料,用生化方法抽提细胞核中 DNA的一种实验方法。并用紫外线吸收光谱及电子显微镜观察结果证明抽提结果的可靠性。
A biochemical procdure of purofying DNA from plant callus is described.The DNA isolated by this modified procedure is free of contaminations by RNA and protein.The purity of DNA is confirmed by U.V.Spectrum photometer and electron micr- oscopy.
出处
《东北师大学报（自然科学版）》
CAS
CSCD
1990年第2期43-47,共5页
Journal of Northeast Normal University(Natural Science Edition)
