检测编号：SS0700173

服务项目

境象生物为您提供CTNNB1基因的突变检测服务。

样本要求

新鲜或石蜡包埋的病理组织样本（≥100mg组织）

服务周期

合同签订后30个工作日。

报告结果

服务报告包含检测基因、检出位点、基因型、是否发生突变、突变等位基因频率等结果。

检测方法

测序法

基因信息

基因名称	基因全名	基因位置	外显子个数	CDS长度
CTNNB1	catenin (cadherin-associated protein), beta 1, 88kDa	3p21	16	约3720 bp
基因摘要	The protein encoded by this gene is part of a complex of proteins that constitute adherens junctions (AJs). AJs are necessary for the creation and maintenance of epithelial cell layers by regulating cell growth and adhesion between cells. The encoded protein also anchors the actin cytoskeleton and may be responsible for transmitting the contact inhibition signal that causes cells to stop dividing once the epithelial sheet is complete. Finally, this protein binds to the product of the APC gene, which is mutated in adenomatous polyposis of the colon. Mutations in this gene are a cause of colorectal cancer (CRC), pilomatrixoma (PTR), medulloblastoma (MDB), and ovarian cancer. Three transcript variants encoding the same protein have been found for this gene.[provided by RefSeq, Oct 2009].

相关文献

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3. Brastianos PK et al, Exome sequencing identifies BRAF mutations in papillary craniopharyngiomas., Nature genetics;46(2):161-5, 2014, PubMed Link
4. Crompton BD et al, The Genomic Landscape of Pediatric Ewing Sarcoma., Cancer discovery, 2014, PubMed Link
5. Giannakis M et al, RNF43 is frequently mutated in colorectal and endometrial cancers., Nature genetics;46(12):1264-6, 2014, PubMed Link