Cellular differentiation and the NtcA transcription factor in filamentous cyanobacteria
…, AM Muro-Pastor, A Valladares… - FEMS microbiology …, 2004 - academic.oup.com
Some filamentous cyanobacteria can undergo a variety of cellular differentiation processes
that permit their better adaptation to certain environmental conditions. These processes …
that permit their better adaptation to certain environmental conditions. These processes …
Cytochrome c oxidase genes required for nitrogenase activity and diazotrophic growth in Anabaena sp. PCC 7120
A Valladares, A Herrero, D Pils… - Molecular …, 2003 - Wiley Online Library
N 2 fixation is an O 2 ‐sensitive process and some filamentous diazotrophic cyanobacteria
that grow performing oxygenic photosynthesis confine their N 2 fixation machinery to …
that grow performing oxygenic photosynthesis confine their N 2 fixation machinery to …
Transcriptional regulation of development in heterocyst-forming cyanobacteria
E Flores, S Picossi, A Valladares, A Herrero - Biochimica et Biophysica Acta …, 2019 - Elsevier
Filamentous, heterocyst-forming cyanobacteria are among the simplest multicellular systems
in Nature. In the absence of combined nitrogen, the filaments consist of vegetative cells that …
in Nature. In the absence of combined nitrogen, the filaments consist of vegetative cells that …
[HTML][HTML] Essential role of p38α MAP kinase in placental but not embryonic cardiovascular development
…, M Jones, K Vintersten, S Panelli, A Valladares… - Molecular cell, 2000 - cell.com
p38α MAP kinase is activated in response to many cellular stresses and also regulates the
differentiation and/or survival of various cell types in vitro, including skeletal muscle cells and …
differentiation and/or survival of various cell types in vitro, including skeletal muscle cells and …
p38α mitogen-activated protein kinase sensitizes cells to apoptosis induced by different stimuli
…, S Zuluaga, E Black, A Valladares… - Molecular biology of …, 2004 - Am Soc Cell Biol
p38α mitogen-activated protein (MAP) kinase is a broadly expressed signaling molecule
that participates in the regulation of cellular responses to stress as well as in the control of …
that participates in the regulation of cellular responses to stress as well as in the control of …
An ABC‐type, high‐affinity urea permease identified in cyanobacteria
A Valladares, ML Montesinos, A Herrero… - Molecular …, 2002 - Wiley Online Library
Urea is an important nitrogen source for many microorganisms, but urea active transporters
have not been characterized at a molecular level in any bacterium. Cells of Synechocystis sp…
have not been characterized at a molecular level in any bacterium. Cells of Synechocystis sp…
[HTML][HTML] Genome-wide association study of type 2 diabetes in a sample from Mexico City and a meta-analysis of a Mexican-American sample from Starr County, Texas
Aims/hypothesis We report a genome-wide association study of type 2 diabetes in an admixed
sample from Mexico City and describe the results of a meta-analysis of this study and …
sample from Mexico City and describe the results of a meta-analysis of this study and …
Mutual dependence of the expression of the cell differentiation regulatory protein HetR and the global nitrogen regulator NtcA during heterocyst development
AM Muro‐Pastor, A Valladares, E Flores… - Molecular …, 2002 - Wiley Online Library
Heterocyst differentiation in the cyanobacterium Anabaena sp. strain PCC 7120 depends
on both the global nitrogen regulator NtcA and the cell differentiation regulatory protein HetR, …
on both the global nitrogen regulator NtcA and the cell differentiation regulatory protein HetR, …
Admixture in Mexico City: implications for admixture mapping of type 2 diabetes genetic risk factors
VL Martinez-Marignac, A Valladares, E Cameron… - Human genetics, 2007 - Springer
Admixture mapping is a recently developed method for identifying genetic risk factors involved
in complex traits or diseases showing prevalence differences between major continental …
in complex traits or diseases showing prevalence differences between major continental …
[HTML][HTML] Validation of the Excited Component of the Positive and Negative Syndrome Scale (PANSS-EC) in a naturalistic sample of 278 patients with acute psychosis …
A Montoya, A Valladares, L Lizán, L San… - Health and quality of life …, 2011 - Springer
Background Despite the wide use of the Excited Component of the Positive and Negative
Syndrome Scale (PANSS-EC) in a clinical setting to assess agitated patients, a validation …
Syndrome Scale (PANSS-EC) in a clinical setting to assess agitated patients, a validation …