Abstract Objective To analyze the genotype of mice with Lhx4 conditional knockout genes
Methods Pax2cre transgenic mice were used as knockout model mice in the inner ear cochlea, and Lhx4 was knocked out in the inner ear cochlea。 The important role of Lhx4 in congenital deafness was studied。 In this project, PCR was used to identify Lhx4 conditional knockout inner ear cochlear gene mice。 The primers were designed according to the sequence of mouse genes。 The primers were used for genotyping, and the DNA and PCR fragments were extracted and analyzed。 , The corresponding organization and organ development stage linked to guide the transgenic mice as a tool mouse used in conditional knockout, contribute to the pathogenesis of deafness disease analysis and treatment。
Results The genotype of Lhx4 conditional knockout gene was successfully analyzed
Keyword: Lhx4transgenic mouse;PCR technology;Genotype identification; Cre / loxP system