Transgenic mice of Alzheimer's disease: developing and preliminary identification of transgenic mice harboring mutant amyloid precursor protein gene fused with two types of fluorescent protein genes
10.3760/cma.j.issn.1006-7876.2010.02.019
- VernacularTitle:转突变型淀粉样蛋白前体双荧光融合基因阿尔茨海默病小鼠模型的建立及初步鉴定
- Author:
Xiaoping YIN
;
Jingyan CHAI
;
Yuanhong SHI
;
Suming ZHANG
;
Jie XU
;
Xiaoqing LI
;
Huajing YANG
- Publication Type:Journal Article
- Keywords:
Alzheimer's disease;
Mouse,transgenic;
Amyloid beta-protein precursor;
Gene fusion;
Green fluorescent proteins;
Luminescent proteins
- From:
Chinese Journal of Neurology
2010;43(2):135-138
- CountryChina
- Language:Chinese
-
Abstract:
Objective To develop transgenic mice harboring the fusion gene of mutant amyloid precursor protein and two types of fluorescent protein for the future study on Alzheimer's disease.Methods The fusion gene CFP-54 bp-YFP-C99 was introduced into mice by mieroinjection.The presence of CFP-54 bp-YFP-C99 was confirmed by PCR in the founders.Results CFP-54 bp-YFP-C99 gene was injected into pronucleus of 2202 zygotes and 1806 injected eggs were implanted into 56 foster mothers, 13 of which were pregnant.There were 13 foster mothers who borne 52 offspring and 32 of them survived.Recipient mouse pregnancy rate was 23.2% (13/56) and the integration rate was 3.9% (2/52).Conclusion CFP-54 bp-YFP-C99 transgenic mice is obtained, but the transgenic efficiency is low.
