Sequence analysis of the 5'-flanking region of human Pax-5 gene exon1B / 中国免疫学杂志
Chinese Journal of Immunology
;
(12)1985.
Artículo
en Chino
| WPRIM
| ID: wpr-536891
ABSTRACT
Abstract Objective:
To better understand the regulatory mechanism of Pax-5 gene expression on B-cell differentation and development.Methods:
The isolation and genomic colning of the 5'-flanking region of Pax-5 gene were carried out according to established protocols molecu-lar cloning and subcloning The nucleotide sequences were determined by a double-stranded dideoxy sequencing method. Sequence analysis wasperformed on line programs.Results:
Analysis of tha total sequence(6 671 bp) shows the proximal promoter include 3 CAT boxes, 1SP1 and 1Ebox. However, there was no consensus sequence for a TATA box in the 5'-flanking region. Putative regulatory sites of further upstream in thesequence revealed 6LMO2 COM, 5NFAT, 2LPOLYA-B, 3GATA1, 2AP4, 10MZF1, 1ets1B, 1GATA3, 1NKX-25, 2RORA1, 1LYF1, 2Ikaros2,2TCF11 , 1GATA-C and 1FREAC7.Conclusion:
The 5'-flanking regionn of human Pax-5 gene exon1B could be involved in regulating the expres-sion of human Pax5 and B-cell differentiation and development.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Idioma:
Chino
Revista:
Chinese Journal of Immunology
Año:
1985
Tipo del documento:
Artículo
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