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Related Concept Videos

Alternative RNA Splicing02:18

Alternative RNA Splicing

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.
There are five types of alternative RNA splicing that vary in the ways the pre-mRNA segments are removed or retained in the mature mRNA. The first...
Alternative RNA Splicing02:18

Alternative RNA Splicing

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.
There are five types of alternative RNA splicing that vary in the ways the pre-mRNA segments are removed or retained in the mature mRNA. The first...
RNA Splicing01:32

RNA Splicing

Splicing is the process by which eukaryotic RNA is edited before its translation into protein. The RNA strand transcribed from eukaryotic DNA is called the primary transcript. The primary transcripts that become mRNAs are called precursor messenger RNAs (pre-mRNAs). Eukaryotic pre-mRNA contains alternating sequences of exons and introns. Exons are nucleotide sequences that code for proteins, whereas introns are the non-coding regions. In RNA splicing, introns are removed and exons are bonded...
RNA Splicing01:32

RNA Splicing

Splicing is the process by which eukaryotic RNA is edited before its translation into protein. The RNA strand transcribed from eukaryotic DNA is called the primary transcript. The primary transcripts that become mRNAs are called precursor messenger RNAs (pre-mRNAs). Eukaryotic pre-mRNA contains alternating sequences of exons and introns. Exons are nucleotide sequences that code for proteins, whereas introns are the non-coding regions. In RNA splicing, introns are removed and exons are bonded...
Multipotency of Hematopoietic Stem Cells01:19

Multipotency of Hematopoietic Stem Cells

The hematopoietic stem cells or HSCs are multipotent, meaning they can differentiate and give rise to all blood and immune cells. HSCs are maintained in the quiescent stage until an external stimulus initiates their differentiation. The multipotent HSCs exist as two heterogeneous populations, long-term repopulating cells (LTRC) and short-term repopulating cells (STRC). The two HSC populations have different surface markers or receptors and are classified based on quiescence and long-term...
Methods of Nuclear Reprogramming01:24

Methods of Nuclear Reprogramming

Nuclear reprogramming is a process of transforming one cell type into an unrelated cell type by epigenetic changes that alter the cell’s original gene expression pattern. Such epigenetic changes force cells to express a different set of genes, which play a significant role in inducing transformation into other cell types. Nuclear reprogramming offers applications in reproductive cloning for livestock propagation and regenerative medicine — developing patient-specific cells for injury repair.

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Related Experiment Video

Updated: Jun 22, 2026

Detection of Alternative Splicing During Epithelial-Mesenchymal Transition
11:48

Detection of Alternative Splicing During Epithelial-Mesenchymal Transition

Published on: October 9, 2014

Alternative splicing modulates stem cell differentiation.

Ru-Huei Fu1, Shih-Ping Liu, Chen-Wei Ou

  • 1Center for Neuropsychiatry, China Medical University Hospital, Taichung, Taiwan.

Cell Transplantation
|June 16, 2009
PubMed
Summary
This summary is machine-generated.

Alternative splicing, a process where genes create multiple RNA versions, is key to stem cell differentiation. Understanding this mechanism offers new avenues for regenerative medicine and cell therapies.

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Last Updated: Jun 22, 2026

Detection of Alternative Splicing During Epithelial-Mesenchymal Transition
11:48

Detection of Alternative Splicing During Epithelial-Mesenchymal Transition

Published on: October 9, 2014

Engineering Artificial Factors to Specifically Manipulate Alternative Splicing in Human Cells
10:06

Engineering Artificial Factors to Specifically Manipulate Alternative Splicing in Human Cells

Published on: April 26, 2017

Using the E1A Minigene Tool to Study mRNA Splicing Changes
10:25

Using the E1A Minigene Tool to Study mRNA Splicing Changes

Published on: April 22, 2021

Area of Science:

  • Biochemistry
  • Molecular Biology
  • Regenerative Medicine

Background:

  • Stem cells possess the potential to differentiate into various cell types, driving research in regenerative medicine for degenerative disorders.
  • Understanding molecular controls during stem cell differentiation is vital for therapeutic applications.

Purpose of the Study:

  • To review recent advances in alternative splicing regulation within stem cells and their progenitors.
  • To explore the role of alternative splicing in stem cell differentiation and its potential applications in regenerative medicine.

Main Methods:

  • Literature review of recent research on alternative splicing in stem cells.
  • Analysis of the impact of alternative splicing on gene expression and protein diversity.
  • Exploration of alternative splicing as a potential biomarker for stem cell differentiation.

Main Results:

  • Alternative splicing significantly increases genomic complexity by generating diverse RNA transcripts from a single gene.
  • Differences in alternative splicing patterns may serve as more sensitive markers of stem cell differentiation than gene expression alone.
  • Alternative splicing presents novel concepts for inducing pluripotency and promoting cell transdifferentiation.

Conclusions:

  • Alternative splicing plays a critical role in stem cell lineage differentiation and development.
  • Harnessing alternative splicing mechanisms could lead to advanced stem cell therapies and improved regenerative medicine strategies.
  • Further research into alternative splicing regulation is essential for advancing stem cell biology and therapeutic applications.