Listar Departamento de Bioquímica y Biología Molecular por autor "d2a609d4-763f-4eea-95f8-5269f6615194"
Mostrando ítems 1-7 de 7
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Chlamydomonas reinhardtii, a Reference Organism to Study Algal–Microbial Interactions: Why Can’t They Be Friends?
Calatrava, Victoria; Tejada-Jimenez, M.; Sanz-Luque, Emanuel; Fernández, Emilio; Galván, Aurora; Llamas, Ángel (MDPI, 2023)The stability and harmony of ecological niches rely on intricate interactions between their members. During evolution, organisms have developed the ability to thrive in different environments, taking advantage of each ... -
Chlamydomonas reinhardtii, an Algal Model in the Nitrogen Cycle
Bellido Pedraza, Carmen Mª; Calatrava, Victoria; Sanz-Luque, Emanuel; Tejada Jiménez, M.; Llamas Azúa, Ángel; Plouviez, Maxence; Guieysse, Benoit; Fernández, Emilio; Galván Cejudo, Aurora (MDPI, 2020)Nitrogen (N) is an essential constituent of all living organisms and the main limiting macronutrient. Even when dinitrogen gas is the most abundant form of N, it can only be used by fixing bacteria but is inaccessible to ... -
From the Eukaryotic Molybdenum Cofactor Biosynthesis to the Moonlighting Enzyme mARC
Tejada Jiménez, M.; Chamizo-Ampudia, Alejandro; Calatrava, Victoria; Galván Cejudo, Aurora; Fernández Reyes, Emilio; Llamas Azúa, Ángel (MDPI, 2018)All eukaryotic molybdenum (Mo) enzymes contain in their active site a Mo Cofactor (Moco), which is formed by a tricyclic pyranopterin with a dithiolene chelating the Mo atom. Here, the eukaryotic Moco biosynthetic pathway ... -
Identification of the MAPK Cascade and its Relationship with Nitrogen Metabolism in the Green Alga Chlamydomonasreinhardtii
Gómez-Osuna, Aitor; Calatrava, Victoria; Galván Cejudo, Aurora; Fernández, Emilio; Llamas Azúa, Ángel (MDPI, 2020)The mitogen activated protein kinases (MAPKs) form part of a signaling cascade through phosphorylation reactions conserved in all eukaryotic organisms. The MAPK cascades are mainly composed by threeproteins, MAPKKKs, MAPKKs ... -
Nitrogen nutrition in algae: unraveling pieces of the nitrogen assimilation puzzle and its regulation in the model alga Chlamydomonas reinhardtii
Calatrava, Victoria (Universidad de Córdoba, UCOPress, 2018)Las algas, formando parte de la base de la cadena trófica de ecosistemas marinos y de agua dulce, son clave para la vida acuática. Estos organismos fotosintéticos, sometidos a fluctuaciones constantes de disponibilidad ... -
Nitrous Oxide Emissions from Nitrite Are Highly Dependent on Nitrate Reductase in the Microalga Chlamydomonas reinhardtii
Bellido Pedraza, Carmen Mª; Calatrava, Victoria; Llamas Azúa, Ángel; Fernández, Emilio; Sanz-Luque, Emanuel; Galván Cejudo, Aurora (MDPI, 2022)Nitrous oxide (N2O) is a powerful greenhouse gas and an ozone-depleting compound whose synthesis and release have traditionally been ascribed to bacteria and fungi. Although plants and microalgae have been proposed as N2O ... -
NRT2.4 and NRT2.5 Are Two Half-Size Transporters from the Chlamydomonas NRT2 Family
Higuera Sobrino, J.J.; Calatrava, Victoria; González, Zaira; Mariscal, Vicente; Siverio, Jose Manuel; Fernández Reyes, Emilio; Galván Cejudo, Aurora (MDPI, 2016)The NRT2 transporters mediate High Affinity Nitrate/NitriteTransport (HAN/NiT), which are essential for nitrogen acquisition from these inorganic forms. The NRT2 proteins are encoded by a multigene family in plants, and ...