Chromosomal mapping of human creatine kinase (brain type) using human-rodent somatic cell hybrids.

Chromosomal mapping of human creatine kinase (brain type) using human-rodent somatic cell hybrids.
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使用人类-啮齿动物体细胞杂交体进行人类肌酸激酶(脑型)的染色体定位。

DOI:
10.1159/000131491
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发表时间:
1980
期刊:
Cytogenetics and cell genetics
影响因子:
--
通讯作者:
Park,H
Park,H
中科院分区:
--
文献类型:
--
作者:
Chern,CJ;Tan,P;Park,H

文献摘要

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在CK(BB)阳性的人类细胞和CK(BB)阴性的啮齿动物细胞之间的53个独立衍生的细胞杂交中,观察到人脑型肌酸激酶CK(BB)的分离、核苷磷酸化酶(NP)的表达和14号染色体的存在。进一步分析了2个CK(BB)阳性的人鼠细胞杂种的26个亚克隆,证实了CK(BB)的表达与NP的表达呈正相关。结果表明,编码人类CK(BB)的基因可以被分配到14号染色体上。
Concordant segregation of human brain-type creatine kinase, CK(BB), expression with nucleoside phosphorylase (NP) expression and the presence of chromosome 14 was observed in 53 independently derived cell hybrids between CK(BB)-positive human cells and CK(BB)-negative rodent cells. Further analysis of 26 subclones of two CK(BB)-positive human-mouse cell hybrids confirmed the positive correlation of CK(BB) expression with NP expression. The results suggest that the gene coding for human CK(BB) can be assigned to chromosome 14.