DNA-SYNTHESIS AND MITOSIS IN ADULT AMPHIBIAN CARDIAC-MUSCLE CELLS INVITRO

被引：22

作者：

NAG, AC

HEALY, CJ

CHENG, M

机构：

[1] Department of Biological Sciences, Oakland University, Rochester

来源：

SCIENCE | 1979年 / 205卷 / 4412期

关键词：

D O I：

10.1126/science.472744

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

High-resolution autoradiography and fine structural analysis of adult newt heart tissue in long-term culture revealed that tritiated thymidine was concentrated in the nuclei of dedifferentiated myocardial cells. Mitotic chromosomes were observed in some of these cells. This demonstrates that adult amphibian myocardial cells in vitro are capable of DNA synthesis and mitosis. Copyright © 1979 AAAS.

引用

页码：1281 / 1282

页数：2

共 12 条

[1]

DOYLE CM, 1973, J CELL BIOL, V59, pA85

[2]

FISCHMAN DA, 1975, DEV PHYSL CORRELATES, P67

[3]

FREED JJ, 1972, METHODS CELL PHYSL, P19

[4] MITOTISCHE WACHSTUMSINTENSITAT DES EMBRYONALEN UND FETALEN HUHNCHENHERZENS UND IHRE BEDEUTUNG FUR DIE ENTSTEHUNG VON HERZMISSBILDUNGEN [J].