Search Results - "Hinrichs, María Victoria"

Biosynthesis and characterization of a recombinant eukaryotic allophycocyanin using prokaryotic accessory enzymes by Dagnino‐Leone, Jorge, Figueroa, Maximiliano, Uribe, Elena, Hinrichs, María Victoria, Ortiz‐López, Diego, Martínez‐Oyanedel, José, Bunster, Marta

“…Phycobiliproteins (PBPs) are colored fluorescent proteins present in cyanobacteria, red alga, and cryptophyta. These proteins have many potential uses in…”
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Biophysical studies support a predicted superhelical structure with armadillo repeats for Ric‐8 by Figueroa, Maximiliano, Victoria Hinrichs, María, Bunster, Marta, Babbitt, Patricia, Martinez‐Oyanedel, José, Olate, Juan

“…Ric‐8 is a highly conserved cytosolic protein (MW 63 KDa) initially identified in C. elegans as an essential factor in neurotransmitter release and asymmetric…”
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xRic-8 is a GEF for Gsα and participates in maintaining meiotic arrest in Xenopus laevis oocytes by Romo, Ximena, Pastén, Pamela, Martínez, Silvana, Soto, Ximena, Lara, Pablo, de Arellano, Antonieta Ramírez, Torrejón, Marcela, Montecino, Martín, Hinrichs, María Victoria, Olate, Juan

“…Immature stage VI Xenopus oocytes are arrested at the G2/M border of meiosis I until exposed to progesterone, which induces meiotic resumption through a…”
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Classical Xenopus laevis progesterone receptor associates to the plasma membrane through its ligand-binding domain by Martinez, Silvana, Pastén, Pamela, Suarez, Karina, García, Andrea, Nualart, Francisco, Montecino, Martín, Hinrichs, María Victoria, Olate, Juan

“…During the last decade, considerable evidence is accumulating that supports the view that the classic progesterone receptor (xPR‐1) is mediating Xenopus laevis…”
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Plasma membrane destination of the classical Xenopus laevis progesterone receptor accelerates progesterone-induced oocyte maturation by Martinez, Silvana, Grandy, Rodrigo, Pasten, Pamela, Montecinos, Hernán, Montecino, Martín, Olate, Juan, Hinrichs, María Victoria

“…Xenopus laevis oocyte maturation is induced by the steroid hormone progesterone through a non‐genomic mechanism initiated at the cell membrane. Recently, two…”
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Gαq negatively regulates the Wnt-β-catenin pathway and dorsal embryonic Xenopus laevis development by Soto, Ximena, Mayor, Roberto, Torrejón, Marcela, Montecino, Martín, Hinrichs, María Victoria, Olate, Juan

“…The non‐canonical Wnt/Ca2+ signaling pathway has been implicated in the regulation of axis formation and gastrulation movements during early Xenopus laevis…”
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The C2 cytosolic loop of adenylyl cyclase interacts with the activated form of Gαs by Torrejón, Marcela, Genevière, Anne-Marie, Echeverrı́a, Valentina, Guzmán, Leonardo, Hinrichs, Marı́a Victoria, Olate, Juan

“…Using the yeast two‐hybrid system, we studied the physical interaction between the complete C1 and C2 cytosolic domains of Xenopus laevis type 9 (xl9C1, xl9C2)…”
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Mutation of the highly conserved Arg 165 and Glu 168 residues of human Gsα disrupts the αD–αE loop and enhances basal GDP/GTP exchange rate by Hinrichs, María Victoria, Montecino, Martin, Bunster, Marta, Olate, Juan

“…G protein signalling regulates a wide range of cellular processes such as motility, differentiation, secretion, neurotransmission, and cell division. G…”
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Mutation of the highly conserved Arg165 and Glu168 residues of human Gsalpha disrupts the alphaD-alphaE loop and enhances basal GDP/GTP exchange rate by Hinrichs, María Victoria, Montecino, Martin, Bunster, Marta, Olate, Juan

“…G protein signalling regulates a wide range of cellular processes such as motility, differentiation, secretion, neurotransmission, and cell division. G…”
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Mutation of the highly conserved Arg165 and Glu168 residues of human Gsα disrupts the αD-αE loop and enhances basal GDP/GTP exchange rate by Hinrichs, María Victoria, Montecino, Martin, Bunster, Marta, Olate, Juan

“…G protein signalling regulates a wide range of cellular processes such as motility, differentiation, secretion, neurotransmission, and cell division. G…”
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Human brain synembryn interacts with Gsα and Gqα and is translocated to the plasma membrane in response to isoproterenol and carbachol by Klattenhoff, Carla, Montecino, Martín, Soto, Ximena, Guzmán, Leonardo, Romo, Ximena, de los Angeles García, María, Mellstrom, Britt, Naranjo, José Ramón, Hinrichs, María Victoria, Olate, Juan

“…Heterotrimeric G‐proteins transduce signals from heptahelical transmembrane receptors to different effector systems, regulating diverse complex intracellular…”
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Allophycocyanin from Gracilaria Chilensis and its Recombinant. A Comparative Biophysical and Spectroscopic Study by Dagnino-Leone, Jorge A., Bunster, Marta, Martinez-Oyanedel, Jose, Victoria Hinrichs, Maria

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Galphaq negatively regulates the Wnt-beta-catenin pathway and dorsal embryonic Xenopus laevis development by Soto, Ximena, Mayor, Roberto, Torrejón, Marcela, Montecino, Martín, Hinrichs, María Victoria, Olate, Juan

“…The non-canonical Wnt/Ca2+ signaling pathway has been implicated in the regulation of axis formation and gastrulation movements during early Xenopus laevis…”
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S111N mutation in the helical domain of human Gs(alpha) reduces its GDP/GTP exchange rate by Brito, Mónica, Guzmán, Leonardo, Romo, Ximena, Soto, Ximena, Hinrichs, María Victoria, Olate, Juan

“…G-protein alpha subunits consist of two domains: a Ras-like domain also called GTPase domain (GTPaseD), structurally homologous to monomeric G-proteins, and a…”
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S111N mutation in the helical domain of human Gsα reduces its GDP/GTP exchange rate by Brito, Mónica, Guzmán, Leonardo, Romo, Ximena, Soto, Ximena, Hinrichs, María Victoria, Olate, Juan

“…G‐protein α subunits consist of two domains: a Ras‐like domain also called GTPase domain (GTPaseD), structurally homologous to monomeric G‐proteins, and a more…”
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S 111 N mutation in the helical domain of human Gsα reduces its GDP/GTP exchange rate by Brito, Mónica, Guzmán, Leonardo, Romo, Ximena, Soto, Ximena, Hinrichs, María Victoria, Olate, Juan

“…G‐protein α subunits consist of two domains: a Ras‐like domain also called GTPase domain (GTPaseD), structurally homologous to monomeric G‐proteins, and a more…”
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Human brain synembryn interacts with Gsalpha and Gqalpha and is translocated to the plasma membrane in response to isoproterenol and carbachol by Klattenhoff, Carla, Montecino, Martín, Soto, Ximena, Guzmán, Leonardo, Romo, Ximena, García, María Angeles, Mellstrom, Britt, Naranjo, José Ramón, Hinrichs, María Victoria, Olate, Juan

“…Heterotrimeric G-proteins transduce signals from heptahelical transmembrane receptors to different effector systems, regulating diverse complex intracellular…”
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xRic-8 is a GEF for Gsalpha and participates in maintaining meiotic arrest in Xenopus laevis oocytes by Romo, Ximena, Pastén, Pamela, Martínez, Silvana, Soto, Ximena, Lara, Pablo, de Arellano, Antonieta Ramírez, Torrejón, Marcela, Montecino, Martín, Hinrichs, María Victoria, Olate, Juan

“…Immature stage VI Xenopus oocytes are arrested at the G(2)/M border of meiosis I until exposed to progesterone, which induces meiotic resumption through a…”
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Study of XtRic-8 during the neural development of X. tropicalis by Toro-Tapia, Gabriela, Arriagada, Cecilia, Fuentealba, Jaime, Hinrichs, Maria Victoria, Olate, Juan, Torrejon, Marcela

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Mutagenesis in the switch IV of the helical domain of the human Gsα reduces its GDP/GTP exchange rate by Echeverría, Valentina, Hinrichs, María Victoria, Torrejón, Marcela, Ropero, Santiago, Martinez, José, Toro, María Jose, Olate, Juan

“…The Gα subunits of heterotrimeric G proteins are constituted by a conserved GTPase “Ras‐like” domain (RasD) and by a unique α‐helical domain (HD). Upon GTP…”
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