En este trabajo se aborda el papel de la fosfatasa calcineurina en la citocinesis de S.
pombe. La proteína adaptadora Pxl1, que se asocia físicamente al dominio SH3 de Cdc15 …

Adaptation to the nutritional environment is critical for all cells. RAS GTPase is a highly
conserved GTP binding protein with crucial functions for cell growth and differentiation in …

From star shaped neurons to simpler rod shaped yeast, cells come in a wide variety of
morphologies. Polarization at the cellular level is defined as the asymmetry in distribution of …

Cytokinesis is the final step in cell division, where a cell separates into two daughter cells.
Cytokinesis involves many steps that must be organized in a spatiotemporal manner. In most …

Cell growth stops during mitosis and then resumes after cell separation. The mechanism that
controls this growth resumption is largely unknown. It is important that cells properly regulate …

During cytokinesis, fission yeast coordinates actomyosin ring constriction with septum
ingression, resulting in concentric furrow formation. Mechanisms coordinating septum …

Guanine nucleotide exchange factors (GEFs) are directly responsible for the activation of
Rho-family GTPases in response to physical and chemical stimuli and ultimately regulate …

Las GTPasas de la familia Rho (Rho1p, Cdc42p, etc.) controlan funciones biológicas tan
importantes como la morfogénesis y la progresión del ciclo celular. Sin embargo, apenas se …

Cytokinesis is a complicated yet important cellular process that divides the mother cell into
two daughter cells. Fission yeast serves as a model organism to study cytokinesis, not only …

[ES] Las GTPasas de la familia Rho (Rho1p, Cdc42p, etc.) controlan funciones biológicas
tan importantes como la morfogénesis y la progresión del ciclo celular. Sin embargo …