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题目:: Transcription profiling of murine mammary glands to study early events occuring in p53-independent hormone-induced tumorigenesis
ID:
状态:: 发布时间Sept. 11, 2007 , 更新时间 June 10, 2011 , 提交时间 Sept. 21, 2005,
物种:: Mus musculus
摘要:: LH-overexpressing mice display elevated levels of mammogenic hormones and consequently develop spontaneous mammary tumors with a median latency of 41 weeks. Tumors occur in the absence of p53 mutations and in the presence of a seemingly functional p53 signaling pathway. At 16 weeks of age, no histological evidence of tumors is observed in these transgenic mammary glands; however, mammary cells do demonstrate centrosome amplification at this age suggesting that early tumorigenic processes may have occured. Thus comparison of the transcriptome of the mammary glands from 16 week old LH-overexpressing mice to that of wild type mice will provide insight into early events occuring in p53-independent hormone-induced tumorigenesis. Experiment Overall Design: Total RNA was isolated from mammary glands of a total of 9 wild type and 9 transgenic mice. RNA from 3 mammary glands was pooled together generating 3 wild type samples and 3 transgenic samples.
实验种类:: transcription profiling by array
样本量:: 6
实验设计:
: 无设计数据
数据号:: E-GEOD-3348, GSE3348, GDS1272
数据状态:: 无法自动分析，您可以尝试手动分析数据。

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