関連する実験動画

Updated: May 8, 2026

Small-scale Nuclear Extracts for Functional Assays of Gene-expression Machineries
08:05

Small-scale Nuclear Extracts for Functional Assays of Gene-expression Machineries

Published on: June 27, 2012

核の限界を逃れること:シグナルに依存したプレ-mRNAが核のない血小板に結合する

Melvin M Denis1, Neal D Tolley, Michaeline Bunting

  • 1Eccles Institute of Human Genetics, University of Utah, Salt Lake City, Utah 84112, USA.

Cell
|August 13, 2005
PubMed
まとめ

血小板は,核のない血液細胞であり,機能的なスプライソームを持っています. この複合体は,プリ-mRNAを成熟したタンパク質にシグナルに依存したスプライシングを可能にし,これらの細胞にとって新しい機能です.

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RNA Splicing01:32

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Alternative RNA Splicing02:18

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Alternative RNA splicing is the regulated splicing of exons and introns to produce different mature mRNAs from a single pre-mRNA. Unlike in constitutive splicing where a single gene produces a single type of mRNA, alternative splicing allows an organism to produce multiple proteins from a single gene and plays an important role in protein diversity.
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