Listar División de Biología Molecular por autor "Maruri López, Israel"
Mostrando ítems 1-9 de 9
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Caracterización funcional de una secuencia de degradación tipo PEST de la espermina sintasa 1 de maiz (ZmSPMS1).
Maruri López, Israel (2012)"Las poliaminas (PAs) son compuestos alifáticos de bajo peso molecular con carga positiva a pH fisiológico, las cuales están involucradas en diversos procesos bioquímicos, celulares y fisiológicos en todos los organismos. ... -
Dimerización y localización intracelular de las enzimas (ZmSPMS1, AtADC1 y AtADC2) involucradas en la biosíntesis de poliaminas en plantas
Maruri López, Israel (2017)"Las poliaminas (PAs) son metabolitos ubicuos cargados positivamente que desempeñan actividades distintas en procesos celulares fundamentales. La enzima arginina descarboxilasa (ADC) lleva a cabo la producción de ... -
Effects of catalase on chloroplast arrangement in Opuntia streptacantha chlorenchyma cells under salt stress
Arias Moreno, Diana Marcela; Jiménez Bremont, Juan Francisco; Maruri López, Israel; Delgado-Sánchez, Pablo (2017-08)"In arid and semiarid regions, low precipitation rates lead to soil salinity problems, which may limit plant establishment, growth, and survival. Herein, we investigated the NaCl stress effect on chlorophyll fluorescence, ... -
Hetero- and homodimerization of Arabidopsis thaliana arginine decarboxylase AtADC1 and AtADC2
Maruri López, Israel; Jiménez Bremont, Juan Francisco (Elsevier B.V., 2017-03)"The arginine decarboxylase enzyme (ADC) carries out the production of agmatine from arginine, which is the precursor of the first polyamine (PA) known as putrescine; subsequently, putrescine is turned into the higher PAs, ... -
Hetero- and homodimerization of Arabidopsis thaliana arginine decarboxylase AtADC1 and AtADC2
Maruri López, Israel; Jiménez Bremont, Juan Francisco (Elsevier, 2017)"The arginine decarboxylase enzyme (ADC) carries out the production of agmatine from arginine, which is the precursor of the first polyamine (PA) known as putrescine; subsequently, putrescine is turned into the higher PAs, ... -
In vivo evidence for homo- and heterodimeric interactions of Arabidopsis thaliana dehydrins AtCOR47, AtERD10, and AtRAB18
Hernández Sánchez, Itzell Eurídice; Maruri López, Israel; Jiménez Bremont, Juan Francisco (2017-12)"Dehydrins (DHNs) are intrinsically disordered proteins that play central roles in plant abiotic stress responses; however, how they work remains unclear. Herein, we report the in planta subcellular localization of Arabidopsis ... -
Nuclear localization of the dehydrin OpsDHN1 is determined by histidine-rich motif
Hernández Sánchez, Itzell Eurídice; Maruri López, Israel; Ferrando, Alejandro; Carbonell, Juan; Graether, Steffen P.; Jiménez Bremont, Juan Francisco (Frontiers Media S.A., 2015-09)"The cactus OpsDHN1 dehydrin belongs to a large family of disordered and highly hydrophilic proteins known as Late Embryogenesis Abundant (LEA) proteins, which accumulate during the late stages of embryogenesis and in ... -
PEST sequences from a cactus dehydrin regulate its proteolytic degradation
Salazar Retana, Adriana Leticia; Maruri López, Israel; Hernández Sánchez, Itzell Eurídice; Becerra Flora, Alicia; Guerrero González, Maria de la Luz; Jiménez Bremont, Juan Francisco (PeerJ, Inc, 2019)"Dehydrins (DHNs) are intrinsically disordered proteins expressed under cellular dehydration-related stresses. In this study, we identified potential proteolytic PEST sequences located at the central and C-terminal regions ... -
Simultaneous silencing of two arginine decarboxylase genes alters development in Arabidopsis
Sánchez Rangel, Diana; Chávez Martínez, Ana Isabel; Rodríguez Hernández, Aída Araceli; Maruri López, Israel; Shinozaki, Kazuo; Jiménez Bremont, Juan Francisco (Frontiers Media S.A., 2016-03)"Polyamines (PAs) are small aliphatic polycations that are found ubiquitously in all organisms. In plants, PAs are involved in diverse biological processes such as growth, development, and stress responses. In Arabidopsis ...