Search Results - "Siverio, José M"

Identity and functional characterisation of the transporter supporting the Na+‐dependent high‐affinity NO3− uptake in Zostera marina L by Rubio, Lourdes, Díaz‐García, Jordi, Martín‐Pizarro, Carmen, Siverio, José M., Raven, John A., Fernández, José A.

“…Zostera marina is a seagrass, a group of angiosperms that evolved from land to live submerged in seawater, an environment of high salinity, alkaline pH and…”
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Molecular Components of Nitrate and Nitrite Efflux in Yeast by Cabrera, Elisa, González-Montelongo, Rafaela, Giraldez, Teresa, Alvarez de la Rosa, Diego, Siverio, José M

“…Classifications Services EC Citing Articles Google Scholar PubMed Related Content Social Bookmarking CiteULike Delicious Digg Facebook Google+ Mendeley Reddit…”
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K+ uptake systems in the yeast Hansenula polymorpha. Transcriptional and post-translational mechanisms involved in high-affinity K+ transporter regulation by Cabrera, Elisa, Álvarez, María C., Martín, Yusé, Siverio, José M., Ramos, José

“…► Hak1 and Trk1 are two plasma membrane K+ transporters in Hansenula. ► Hak1 is the high affinity K+ transporter in Hansenula polymorpha. ► Calcineurin is…”
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Npr1 Ser/Thr Protein Kinase Links Nitrogen Source Quality and Carbon Availability with the Yeast Nitrate Transporter (Ynt1) Levels by Martín, Yusé, González, Yelvis V., Cabrera, Elisa, Rodríguez, Celia, Siverio, José M.

“…Ynt1, the single high affinity nitrate and nitrite transporter of the yeast Hansenula polymorpha, is regulated by the quality of nitrogen sources. Preferred…”
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Nitrogen-dependent calcineurin activation in the yeast Hansenula polymorpha by Rodríguez, Celia, Galindo, Luis R., Siverio, José M.

“…► Calcineurin activation is regulated by nitrogen source quality in Hansenula polymorpha. ► Intracellular nitrate and Ca2+ trigger nitrate-assimilation gene…”
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Functional characterization of the Arabidopsis thaliana nitrate transporter CHL1 in the yeast Hansenula polymorpha by Martín, Yusé, Navarro, Francisco J, Siverio, José M

“…CHL1 (AtNRT1.1) is a dual-affinity nitrate transporter of Arabidopsis thaliana, in which phosphorylation at Thr 101 switches CHL1 from low to high nitrate…”
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Phosphorylation of the Yeast Nitrate Transporter Ynt1 Is Essential for Delivery to the Plasma Membrane during Nitrogen Limitation by Navarro, Francisco J., Martín, Yusé, Siverio, José M.

“…Ynt1 is the sole high affinity nitrate transporter of the yeast Hansenula polymorpha. It is highly regulated by the nitrogen source, by being down-regulated in…”
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Ure2 Is Involved in Nitrogen Catabolite Repression and Salt Tolerance via Ca2+ Homeostasis and Calcineurin Activation in the Yeast Hansenula polymorpha by Rodríguez, Celia, Tejera, Paula, Medina, Braulio, Guillén, Rosa, Domínguez, Ángel, Ramos, José, Siverio, José M.

“…Disruption of HpURE2 resulted in a low expression of genes encoding nitrate-assimilatory proteins; sensitivity to Li+, Na+, and Cd2+; no induction of ENA1; low…”
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Functional properties and differential mode of regulation of the nitrate transporter from a plant symbiotic ascomycete by Montanini, Barbara, Viscomi, Arturo R, Bolchi, Angelo, Martin, Yusé, Siverio, José M, Balestrini, Raffaella, Bonfante, Paola, Ottonello, Simone

“…Nitrogen assimilation by plant symbiotic fungi plays a central role in the mutualistic interaction established by these organisms, as well as in nitrogen flux…”
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Identity and functional characterisation of the transporter supporting the Na + -dependent high-affinity NO 3 - uptake in Zostera marina L by Rubio, Lourdes, Díaz-García, Jordi, Martín-Pizarro, Carmen, Siverio, José M, Raven, John A, Fernández, José A

“…Zostera marina is a seagrass, a group of angiosperms that evolved from land to live submerged in seawater, an environment of high salinity, alkaline pH and…”
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Down-regulation of Eukaryotic Nitrate Transporter by Nitrogen-dependent Ubiquitinylation by Navarro, Francisco J., Machín, Félix, Martín, Yusé, Siverio, José M.

“…In the yeast Hansenula polymorpha, the YNT1 gene encodes the high affinity nitrate transporter, which is repressed by reduced nitrogen sources such as ammonium…”
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The role of Ynt1 in nitrate and nitrite transport in the yeast Hansenula polymorpha by Machín, Felix, Medina, Braulio, Navarro, Francisco J., Pérez, M. Dolores, Veenhuis, Marten, Tejera, Paula, Lorenzo, Helena, Lancha, Ana, Siverio, José M.

“…Ynt1 is the only high‐affinity nitrate uptake system in Hansenula polymorpha. Nitrate uptake was directly correlated with the Ynt1 levels and shown to be…”
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Assimilation of nitrate by yeasts by Siverio, José M.

“…Abstract Nitrate assimilation has received much attention in filamentous fungi and plants but not so much in yeasts. Recently the availability of classical…”
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Front Cover Image by Rubio, Lourdes, Díaz‐García, Jordi, Martín‐Pizarro, Carmen, Siverio, José M., Raven, John A., Fernández, José A.

“…The cover image is based on the Original Article Identity and functional characterisation of the transporter supporting the Na+‐dependent high‐affinity NO3−…”
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The role of nitrate reductase in the regulation of the nitrate assimilation pathway in the yeast Hansenula polymorpha by Navarro, Francisco J, Perdomo, Germán, Tejera, Paula, Medina, Braulio, Machı́n, Félix, Guillén, Rosa M a, Lancha, Ana, Siverio, José M

“…The role of nitrate reductase (NR) in the regulation of the nitrate assimilation pathway was evaluated in the yeast Hansenula polymorpha. Posttranscriptional…”
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Tobacco Nia2 cDNA functionally complements a Hansenula polymorpha yeast mutant lacking nitrate reductase. A new expression system for the study of plant proteins involved in nitrate assimilation by Perdomo, Germán, Navarro, Francisco J, Medina, Braulio, Machín, Félix, Tejera, Paula, Siverio, José M

“…An integrative expression vector based on promoter and terminator transcriptional sequences from the Hansenula polymorpha nitrate reductase gene (YNR1) has…”
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Evidence for multiple nitrate uptake systems in the yeast Hansenula polymorpha by Machı́n, Félix, Perdomo, Germán, Pérez, Ma Dolores, Brito, Nélida, Siverio, José M

“…Hansenula polymorpha mutants disrupted in the high-affinity nitrate transporter gene ( YNT1) are still able to grow in nitrate. To detect the nitrate…”
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Evidence for multiple nitrate uptake systems in the yeast Hansenula polymorpha by Machin, F, Perdomo, G, Perez, M.D, Brito, N, Siverio, J.M

“…Hansenula polymorpha mutants disrupted in the high-affinity nitrate transporter gene (YNT1) are still able to grow in nitrate. To detect the nitrate…”
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The genes YNI1 and YNR1, encoding nitrite reductase and nitrate reductase respectively in the yeast Hansenula polymorpha, are clustered and co-ordinately regulated by Brito, N, Avila, J, Perez, M D, Gonzalez, C, Siverio, J M

“…The nitrite reductase-encoding gene (YNI1) from the yeast Hansenula polymorpha was isolated from a lambda EMBL3 H. polymorpha genomic DNA library, using as a…”
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One-step, PCR-mediated, gene disruption in the yeastHansenula polymorpha by González, Celedonio, Perdomo, Germán, Tejera, Paula, Brito, Nélida, Siverio, José M.

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