Spliceosome, molecular model

Numéro d’image : 13297878
Spliceosome, molecular model
Spliceosome, molecular model. The spliceosome comprises small nuclear ribonucleoproteins (snRNPs) which perform the cleavage of pre-mRNA to excise non-coding regions called introns, and merge the remaining coding regions (exons) to form mature mRNA. This post-transcriptional process is commonly called splicing. The spliceosome ribonucleic acid (RNA) strand pairs with the pre-messenger RNA (pre-mRNA, yellow), through complementary base pairing with the sequence of its splice site (green). Following this binding, additional protein (orange, pink) and RNA subunits are recruited to assemble the rest of the spliceosome complex. This catalytic cleavage process also requires coordination from two magnesium ions. Self-splicing RNA strands can also exist which splice themselves using similar mechanisms but without the use of spliceosomes.
Licence : Droits gérés
Crédit: Science Photo Library / Andrade, Ramon / 3dciencia
Taille de l’image : 4827 px × 3620 px
Model Release : Non requis
Property Release : Non requis
Restrictions : -

Prix pour cette image À partir de 45 €

Produit vendu
(Calendrier, Carte postale, Carte de vœux, Impression sur textile, Packaging etc)
À partir de 45 €
Usage commercial
(Affichage, Annonce presse, Annonce TV, Carte, Digital - hors rés. sociaux, Digital - rés. sociaux etc)
À partir de 45 €
Éditorial
(Digital, Journal, Livre, Livre pratique, Magazine, Télévision etc)
À partir de 60 €
Usage non-commercial
(Digital - hors rés. sociaux, Digital - rés. sociaux etc)
À partir de 120 €

Mots clés

;