SOMATIC-CELL GENETIC-ANALYSIS OF HUMAN CELL-SURFACE ANTIGEN-5.1H11 AND ANTIGEN-F35/9 (GP45)

被引：6

作者：

RETTIG, WJ ^{[1
]}

TRICHE, TJ ^{[1
]}

BANDER, NH ^{[1
]}

机构：

[1] CHILDRENS HOSP,DEPT PATHOL,LOS ANGELES,CA 90027

来源：

GENOMICS | 1990年 / 6卷 / 01期

关键词：

D O I：

10.1016/0888-7543(90)90464-6

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

Serologic analysis of rodent-human somatic cell hybrids has permitted the assignment of loci coding for cell surface differentiation antigens 5.1h11 (gene symbol MSK39) and F35 9 (MSK40) to human chromosomes 11q13-qter and 22, respectively. Both antigens are expressed in hybrids constructed with antigen-positive human cells and certain hybrids constructed with antigen-negative human cells, indicating that the coding genes are not irreversibly silenced in human nonexpressor cells. Antigens 5.1H11 and F35 9, and at least six additional cell surface antigens encoded by chromosomes 11 and 22, are expressed on human Ewing sarcoma and peripheral neuroepithelioma cells, providing selectable markers for isolating and characterizing the specific t(11;22)(q24;q12) marker chromosomes of these tumors in interspecies hybrids. © 1990.

引用

页码：178 / 183

页数：6

共 21 条

[1]

AURIAS A, 1983, NEW ENGL J MED, V309, P496

[2] PLASTICITY OF THE DIFFERENTIATED STATE [J].