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Related Concept Videos

Improving Translational Accuracy02:07

Improving Translational Accuracy

Base complementarity between the three base pairs of mRNA codon and the tRNA anticodon is not a failsafe mechanism. Inaccuracies can range from a single mismatch to no correct base pairing at all. The free energy difference between the correct and nearly correct base pairs can be as small as 3 kcal/ mol. With complementarity being the only proofreading step, the estimated error frequency would be one wrong amino acid in every 100 amino acids incorporated. However, error frequencies observed in...
Improving Translational Accuracy02:07

Improving Translational Accuracy

Base complementarity between the three base pairs of mRNA codon and the tRNA anticodon is not a failsafe mechanism. Inaccuracies can range from a single mismatch to no correct base pairing at all. The free energy difference between the correct and nearly correct base pairs can be as small as 3 kcal/ mol. With complementarity being the only proofreading step, the estimated error frequency would be one wrong amino acid in every 100 amino acids incorporated. However, error frequencies observed in...
Translational Regulation01:29

Translational Regulation

Translational regulation in prokaryotes ensures efficient protein synthesis by controlling ribosome access to mRNA. This regulation is mediated by secondary RNA structures, including translational riboswitches, RNA thermometers, and small RNAs (sRNAs), which respond to intracellular and environmental signals to modulate gene expression.Translational RiboswitchesRiboswitches in the leader region of mRNAs can regulate translation by altering the accessibility of the Shine-Dalgarno (SD) sequence,...
Cotranslational Protein Translocation01:20

Cotranslational Protein Translocation

Translocation of proteins across membranes is an ancient process that occurs even in bacteria and archaebacteria. In fact, the components of the translocation machinery are still conserved between prokaryotes and eukaryotes.
Sec61 channel partners for cotranslational translocation
During cotranslational translocation, the Sec61 channel partners with the signal recognition particle (SRP), the signal recognition particle receptor (SR), and the ribosomes to transport the nascent polypeptide chain...
Translation01:31

Translation

Lesson: Translation
Translation is the process of synthesizing proteins from the genetic information carried by messenger RNA (mRNA). Following transcription, it constitutes the final step in the expression of genes. This process is carried out by ribosomes, complexes of protein and specialized RNA molecules. Ribosomes, transfer RNA (tRNA), and other proteins produce a chain of amino acids—the polypeptide—as the end product of translation.
Translation Produces the Building Blocks of Life
Translation01:31

Translation

Lesson: Translation
Translation is the process of synthesizing proteins from the genetic information carried by messenger RNA (mRNA). Following transcription, it constitutes the final step in the expression of genes. This process is carried out by ribosomes, complexes of protein and specialized RNA molecules. Ribosomes, transfer RNA (tRNA), and other proteins produce a chain of amino acids—the polypeptide—as the end product of translation.
Translation Produces the Building Blocks of Life

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Related Experiment Video

Updated: May 11, 2026

Quantitative Immunofluorescence to Measure Global Localized Translation
09:13

Quantitative Immunofluorescence to Measure Global Localized Translation

Published on: August 22, 2017

Translational researches require effective protocols for knowledge and technology transfer and integration.

Yadollah Omidi1

  • 1Research Center for Pharmaceutical Nanotechnology, Faculty of Pharmacy, Tabriz University of Medical Sciences, Tabriz, Iran ; Ovarian Cancer Research Center, School of Medicine, University of Pennsylvania, Philadelphia, USA.

Bioimpacts : BI
|May 17, 2013
PubMed
Summary

Translational medicine integrates nonclinical, preclinical, and clinical research for drug discovery. Standardized protocols are crucial for maximizing the impact of this dynamic process.

Keywords:
Integrative ResearchTechnology TransferTranslational Medicine

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Last Updated: May 11, 2026

Quantitative Immunofluorescence to Measure Global Localized Translation
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Rapid In Vivo Fixation and Isolation of Translational Complexes from Eukaryotic Cells

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Area of Science:

  • Drug discovery and development
  • Biomedical research
  • Translational science

Background:

  • Drug discovery requires integrating diverse research stages: nonclinical, preclinical, and clinical.
  • A dynamic, holistic approach is needed to bridge the gap between basic science and patient application.

Purpose of the Study:

  • To highlight the necessity of translational medicine (TM) for a comprehensive understanding of drug development.
  • To emphasize the importance of standardized protocols in achieving optimal outcomes in TM.

Main Methods:

  • Review and synthesis of existing knowledge on drug discovery processes.
  • Conceptual framework development for translational medicine.

Main Results:

  • Translational medicine provides a unified framework for drug discovery and development.
  • Effective standard protocols are identified as essential for successful TM implementation.

Conclusions:

  • Translational medicine is a critical, dynamic process integrating multiple research disciplines.
  • Standardized protocols are indispensable for maximizing the impact and success of translational medicine initiatives.