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An RNA spiking method demonstrates that 18S rRNA is regulated by progesterone in the mouse uterus

Rebecca Georgette Craythorn, Jane Eleanor Girling, Mark Peter Hedger, Peter Adrian Walton Rogers, Wendy Rachael Winnall

    Research output: Contribution to journalArticleResearchpeer-review

    Abstract

    Identifying suitable housekeeping genes for quantitative RT?PCR in the uterus is problematic, as this tissue undergoes significant structural and functional alterations during the oestrous cycle and pregnancy in response to circulating hormones. The suitability of 18S rRNA as a housekeeping gene in mouse uterus was investigated by introducing an ?RNA spike? standard into the reverse transcription reaction. 18S rRNA levels increased by Day 4 of pregnancy and after progesterone administration in ovariectomized mice.We conclude that 18S rRNA is not a suitable housekeeping gene for quantitative RT?PCR analysis in progesterone-responsive tissues, and the RNA spiking method provides a suitable alternative
    Original languageEnglish
    Pages (from-to)757 - 761
    Number of pages5
    JournalMolecular Human Reproduction
    Volume15
    Issue number11
    DOIs
    Publication statusPublished - 2009

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