Construction of eukaryotic expression vector of human HYAL1 gene and its expression in MCF-7 and ZR-75-30 cells / 第三军医大学学报
Journal of Third Military Medical University
;
(24)1984.
Article
Dans Chinois
| WPRIM
| ID: wpr-562901
ABSTRACT
ObjectiveTo construct the eukaryotic expression vector of human HYAL1 gene and obtain MCF-7 and ZR-75-30 cell clones expressing HYAL1 gene stably.MethodsThe cDNA encoding HYAL1 gene of human breast cancer was amplified by RT-PCR from the total RNA isolated from human MDA-MB-435S cells and inserted into pcDNA3.1/V5-His-TOPO vector.The recombinant plasmid was transferred into MCF-7 and ZR-75-30 cells.ResultsA 1332-bp DNA fragment was successfully amplified from human MDA-MB-435S cell.Restriction enzyme digestion analysis and DNA sequencing showed that HYAL1 gene was inserted into recombinant vector.RT-PCR analysis revealed that HYAL1 gene could be expressed stably in the transfected MCF-7 and ZR-75-30 and it had strong invasive potential.ConclusionThe eukaryotic expression vector of human HYAL1 gene was successfully constructed.MCF-7 and ZR-75-30 cell clones that can express HYAL1 gene were obtained and can promote the invasion.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
langue:
Chinois
Texte intégral:
Journal of Third Military Medical University
Année:
1984
Type:
Article
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