Expression characteristics of the 1700008O03Rik gene in the mouse testis during spermatogenesis and results of bioinformatic analysis
WU Yong
DENG Qiong
ZHANG Zeng
YAO Lu
JIANG Zhi-mao
GUI Yao-ting
Abstract：Objective:To investigate the characteristics of the expression of the RIKEN cDNA 1700008O03 (1700008O03Rik) gene in the testis of the mouse from birth to sexual maturity and its potential role in regulating spermatogenesis.Methods:Using mouse gene expression profile microarray,we screened the testis-specific gene 1700008O03Rik from the mouse.We studied the expression characteristics of the gene in the development of the mouse testis by reverse transcription PCR,quantitative real-time PCR,Western-blot,immunohistochemistry and immunofluorescence,and analyzed the structure of the 1700008O03Rik protein and its homology with other species using the bioinformatic software.Results:1700008O03Rik gene was highly expressed in the testis of the mouse,increasing in an age-dependent manner,and mainly in the endochylema of oblong spermatozoa.Bioinformatic analysis revealed a high homology of the 1700008O03Rik protein between human and mice,and phylogenetic tree analysis showed it to be highly conserved in mammalian evolution.Conclusion:1700008O03Rik is a highly expressed gene in the mouse testis,mainly in the endochylema of oblong spermatozoa,which may be involved in the regulation of spermatogenesis in mice.
Keywords：1700008 O03Rik genespermatogenesistestismouse
Publication Date：2017-03-02
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 200-205 )