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a. Briefly explain how it is possible for housekeeping and tissue-specific isoforms to be expressed from...

a. Briefly explain how it is possible for housekeeping and tissue-specific isoforms to be expressed from the same phosphatase 2Cbeta gene.

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Answer #1

Generally, isoforms from the same gene arises due to alternative splicing. Alternative splicing is a process in which exons or parts of exons are joined or skipped from a pre-mRNA transcript. Cis acting elements binds to different trans acting elements determine which exons are retained or which exons are spliced off. This is very important in creating diversity.  

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