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利用基因芯片技术研究FGFR3在小鼠胚胎肢芽不同发育阶段的表达
引用本文:唐欣,余从年,杨述华,陈雨辰,李奇,杨操,李进,许伟华.利用基因芯片技术研究FGFR3在小鼠胚胎肢芽不同发育阶段的表达[J].解剖学报,2008,39(6):890-893.
作者姓名:唐欣  余从年  杨述华  陈雨辰  李奇  杨操  李进  许伟华
作者单位:1. 华中科技大学同济医学院附属协和医院骨科,武汉 430022; 2. 华中科技大学同济医学院医学生物学系,武汉 430030; 3. 生物芯片上海国家工程研究中心,上海 201203
基金项目:国家自然科学基金  
摘    要:目的 检测在软骨发育分化过程中具有重要作用的成纤维细胞生长因子受体3(FGFR3)在小鼠胚胎肢芽发育过程中的表达. 方法 采用小鼠全基因组Affymetrix mouse 430 2.0芯片检测小鼠胚胎肢芽发育不同阶段的基因表达,并进行组织学染色观察. 结果 FGFR3在E12.5d开始呈现明显的表达上调,在E13.5d达到上调顶峰,E14.5d后FGFR3表达逐渐下调. 结论 FGFR3的表达与胚胎肢芽软骨发育过程密切相关,在软骨的发育分化过程中发挥着重要的作用,并可作为前软骨细胞的特异件标记物.

关 键 词:成纤维细胞生长因子受体3  软骨发育  基因芯片  小鼠
收稿时间:2007-9-2
修稿时间:2007-12-12

FGFR3 EXPRESSION PATTERN DURING THE DEVELOPMENT OF MOUSE EMBRYONAL LIMB BUD DETECTED BY MICROARRAY ANALYSIS
TANG Xin,YU Cong-nian,YANG Shu-hua,CHEN Yu-chen,LI Qi,YANG Cao,LI Jin,XU Wei-hua.FGFR3 EXPRESSION PATTERN DURING THE DEVELOPMENT OF MOUSE EMBRYONAL LIMB BUD DETECTED BY MICROARRAY ANALYSIS[J].Acta Anatomica Sinica,2008,39(6):890-893.
Authors:TANG Xin  YU Cong-nian  YANG Shu-hua  CHEN Yu-chen  LI Qi  YANG Cao  LI Jin  XU Wei-hua
Institution:1. Department of Orthopedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology,Wuhan 430022,China;2.Department of Medical Biology, Tongji Medical College, Huazhong University of Science and Technology,Wuhan 430030,China;3.The Technical Assistance of National Engineering Center for Biochip at Shanghai (SBC),Shanghai 201203,China
Abstract:Objective To study the expression pattern of fibroblast growth factor receptor 3(FGFR3) in mouse embryonal limb bud development.Methods Affymetrix mouse 430 2.0 cDNA was used with microarray technique to examine the 34 000 genes.Histology staining observation was performed at the same time.Results FGFR3 expression was enhanced obviously in mouse E12.5d embryonal limb bud.It continued to increase and peaked in mouse E13.5d embryonal limb bud.Furthermore,the expression down-regulated gradually from E14.5d in ...
Keywords:FGFR3  Chondrogenesis  Microarray  Mouse
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