Jove
Visualize
Contáctanos
JoVE
x logofacebook logolinkedin logoyoutube logo
ACERCA DE JoVE
Visión GeneralLiderazgoBlogCentro de Ayuda JoVE
AUTORES
Proceso de PublicaciónConsejo EditorialAlcance y PolíticasRevisión por ParesPreguntas FrecuentesEnviar
BIBLIOTECARIOS
TestimoniosSuscripcionesAccesoRecursosConsejo Asesor de BibliotecasPreguntas Frecuentes
INVESTIGACIÓN
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchivo
EDUCACIÓN
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualCentro de Recursos para ProfesoresSitio de Profesores
Términos y Condiciones de Uso
Política de Privacidad
Políticas

Videos de Conceptos Relacionados

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
Case Studies01:22

Case Studies

There are many research methods available to psychologists in their efforts to understand, describe, and explain behavior and the cognitive and biological processes that underlie it.
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...
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
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...

También podría leer

Artículos Relacionados

Artículos vinculados a este trabajo por autores compartidos, revista y gráfico de citas.

Ordenar por
Same author

How to avoid dementia - what the science really says.

Nature·2026
Same author

Have people stopped trusting science? The data tell a surprising story.

Nature·2026
Same author

'Staggering' number of people believe unproven claims about vaccines, raw milk and more.

Nature·2026
Same author

Are boys really in crisis? What the science says in the age of the manosphere.

Nature·2026
Same author

Are health influencers making us sick?

Nature·2026
Same author

Supporting parent treatment decision-making in relapsed and refractory neuroblastoma: co-design of a web-based intervention.

BMC medical informatics and decision making·2025

Video Experimental Relacionado

Updated: Jun 23, 2026

Xenopus laevis as a Model to Identify Translation Impairment
10:24

Xenopus laevis as a Model to Identify Translation Impairment

Published on: September 27, 2015

Investigación traslacional: una historia de caso.

Helen Pearson

    Nature
    |June 13, 2008
    PubMed
    Resumen

    No abstract available in PubMed .

    Más Videos Relacionados

    Working with Human Tissues for Translational Cancer Research
    07:48

    Working with Human Tissues for Translational Cancer Research

    Published on: November 26, 2015

    Quantitative Immunofluorescence to Measure Global Localized Translation
    09:13

    Quantitative Immunofluorescence to Measure Global Localized Translation

    Published on: August 22, 2017

    Videos de Experimentos Relacionados

    Last Updated: Jun 23, 2026

    Xenopus laevis as a Model to Identify Translation Impairment
    10:24

    Xenopus laevis as a Model to Identify Translation Impairment

    Published on: September 27, 2015

    Working with Human Tissues for Translational Cancer Research
    07:48

    Working with Human Tissues for Translational Cancer Research

    Published on: November 26, 2015

    Quantitative Immunofluorescence to Measure Global Localized Translation
    09:13

    Quantitative Immunofluorescence to Measure Global Localized Translation

    Published on: August 22, 2017