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Artículo
Golgi structural stability and biogenesis depend on associated PKA activity
(The Company of Biologists, 2006)
The mammalian Golgi complex consists of stacks of cisternae linked laterally into a continuous perinuclear ribbon structure. Protein kinase A is stably associated with the Golgi complex during interphase. To analyze its ...
Tesis Doctoral
Biosíntesis celular de proteoglicanos por los condrocitos epifisarios
(1985)
Mediante métodos citosmímicos (enrimas y lectinas marcadas con oro coloidal) se ha estudiado las reacciones de flicosilación en diferentes compartimentos celulares de condrocitos durante la biosíntesis de proteoflícenos ...
Tesis Doctoral
Identificación de subcompartimentos funcionales en el retículo endoplasmático
(1993-05-03)
En el presente trabajo se describe las caracteristicas morfofuncionales de dos subregiones del reticulo endoplasmico implicados en la iniciacion de los procesos de o-glicosilacion y en la acumulacion de precursores ...
Artículo
A Regulatory Role for cAMP-dependent Protein Kinase in Protein Traffic along the Exocytic Route
(The American Society for Biochemistry and Molecular Biology, 1996)
The influence of protein kinase A activity on transport of newly synthesized vesicular stomatitis virus G glycoprotein along the exocytic pathway was examined. Transport of vesicular stomatitis virus G glycoprotein ...
Tesis Doctoral
Valoración funcional de la actividad de la proteína quinasa A (PKA) adscrita al complejo de Golgi
(2010-07-23)
La finalidad fundamental del presente estudio ha sido determinar el significado funcional de la presencia de PKA en el complejo de Golgi. Concretamente, hemos pretendido:1. Evaluar las condiciones en las que se produce la ...
Tesis Doctoral
Artículo
Precursors of chondroitin sulfate proteoglycan are segregated within a subcompartment of the chondrocyte endoplasmic reticulum
(Rockefeller University Press, 1989)
Immunocytochemical methods were used at the levels of light and electron microscopy to examine the intracellular compartments of chondrocytes involved in extracellular matrix biosynthesis. The results of our studies provide ...
Artículo
Artículo
The retrieval function of the KDEL receptor requires PKA phosphorylation of its C-terminus
(American Society for Cell Biology, 2003)
The KDEL receptor is a Golgi/intermediate compartment-located integral membrane protein that carries out the retrieval of escaped ER proteins bearing a C-terminal KDEL sequence. This occurs throughout retrograde traffic ...