Abstracts
2011; Springer Science+Business Media; Volume: 40; Issue: S1 Linguagem: Inglês
10.1007/s00249-011-0734-z
ISSN1432-1017
AutoresVéronica Beswick, P. Nédellec, Alain Sanson, Alecu Ciorsac, Vasile Ostafe, Adriana Isvoran, Nadège Jamin,
Tópico(s)Lipid Membrane Structure and Behavior
ResumoRibosomes, the universal polymerases for the translation of the genetic code into proteins, possess an elongated tunnel through which the nascent protein progress until they emerge into the cell.While traveling through the tunnel the nascent proteins can interact with specific tunnel wall components capable of imposing transient or a relatively long elongation arrest.Furthermore, internal architecture and flexibility allow response to cellular signals, thereby provides a mechanism for gene regulation. O-002The interplay between actin dynamics and membrane tension determines the shape of moving cells
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