›› 1998, Vol. 0 ›› Issue (1): 18-19+6.

• 论文 • Previous Articles     Next Articles

Comparative studiy on DNA abstraction of human tissues preseved by two different methods

XU HONGBIN (DEPARTMENT OF BIOCHEMISLRY WANNANMEDICAL COLLEGE. WUHU 241001)   

  • Online:1998-02-25 Published:1998-02-28

Abstract: Comparative studies have been made on the effect ofDNA abstraction of different human tissues preserved bydifferent methods. The results showed that differenthuman tissues preserved in 50% alcohol may havesimilar DNA abstraction effect for a relatively long timeas frozen tissues. They have no significant differenceThis preservation method has theadvantage of simplicity, high DNA output and goodeffect, and is suitable for preserving tissues underspecial circumstances.

Key words: human tissue, alcohol preservation, DNA abstraction