actin-depolymerizing protein
[/ˈæktɪn dɪˌpɑːlɪməˈraɪzɪŋ ˈproʊtin/]
nounpl: actin-depolymerizing proteins
proteína despolimerizadora de actina
1. A type of protein that catalyzes the breakdown and depolymerization of actin filaments by severing actin polymer chains and promoting the dissociation of actin monomers from filament ends
Actin-depolymerizing proteins play a critical role in regulating cell motility and cytoskeletal dynamics.
As proteínas despolimerizadoras de actina desempenham um papel crítico na regulação da motilidade celular e dinâmica do citoesqueleto.
2. Any member of a family of proteins that includes cofilin and gelsolin, which actively disassemble actin polymers to allow cellular reorganization
The actin-depolymerizing protein cofilin is essential for rapid actin filament turnover during cell migration.
A proteína despolimerizadora de actina cofilina é essencial para a rápida renovação dos filamentos de actina durante a migração celular.
This is highly specialized scientific terminology used primarily in cell biology, biochemistry, and molecular biology research. The term is equally recognized in Brazil and Portugal within academic and research settings. It is not used in everyday language and is specific to professional scientific discourse. The concept is fundamental to understanding cellular processes like migration, division, and shape changes.
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