Results 341 to 350 of about 2,550,404 (403)

Reactive oxygen species act as signaling molecules to control root hair initiation and tip growth

New Phytologist, EarlyView.
Summary Root hairs (RHs) increase the surface area of roots, facilitating nutrient and water uptake and plant anchorage. RHs form from root epidermal cells and elongate by polar tip growth. Reactive oxygen species (ROS) have recently been implicated as important signals that drive RH formation and elongation using both genetic and imaging approaches ...
Megan E. Gerber, Maleana G. White, Gloria K. Muday   +2 more
wiley   +1 more source

[Telemedicine and access to healthcare: Advantages and disadvantages in the digital era]. [PDF]

Aten Primaria
Saperas Pérez C, Sequeira Aymar E, Barlam Torres N.   +2 more
europepmc   +1 more source

Incertidumbre y cambio tecnológico [PDF]

, 1994
Rosenberg, Nathan
core  

ARABIDOPSIS HOMOLOG OF TRITHORAX1 impacts lateral root development by epigenetic regulation of targets involved in root system architecture

New Phytologist, EarlyView.
Summary Developmental processes are regulated at multiple levels, including the epigenetic level. Among the epigenetic factors, histone H3 lysine 4 (H3K4) methyltransferases contribute to active transcription of target genes, and here, we explored how the H3K4 methyltransferase ARABIDOPSIS HOMOLOG OF TRITHORAX1 (ATX1) affects Arabidopsis thaliana ...
Selene Napsucialy‐Mendivil, Héctor H. Torres‐Martínez, Gustavo Rodríguez‐Alonso, Diana Marcela Rivera‐Toro, Raúl Alvarez‐Venegas, Marco Adán Júarez‐Verdayes, Svetlana Shishkova, Joseph G. Dubrovsky   +7 more
wiley   +1 more source

[Improvement of adherence and health status of a young patient with pluripathology by means of SPD follow-up service in community pharmacy]. [PDF]

Farm Comunitarios
Mestres Català C.
europepmc   +1 more source

Limited drought tolerance in the neotropical seasonally dry forest plants impairs future species richness

Plant Biology, EarlyView.
Global climate change will likely modify the plant assemblages of the Neotropical seasonally dry forest based on the physiological capabilities of the species. Abstract Neotropical seasonal dry forest (NSDF) is one of the most threatened ecosystems according to global climate change predictions.
A. Manrique‐Ascencio, D. A. Prieto‐Torres, F. Villalobos, J. Mercado Gómez, R. Guevara   +4 more
wiley   +1 more source

[Who cares about prevention?] [PDF]

Aten Primaria
López Santiago A.
europepmc   +1 more source

Mixing oak and pine trees in Mediterranean forests increases aboveground hydraulic dysfunctions

Plant Biology, EarlyView.
Mixing oak and pine trees enhances hydraulic impairments of all species, although diversity can mitigate drought stress during extended drought periods. Abstract Increasing tree species diversity in Mediterranean forests could reduce drought‐induced hydraulic impairments through improved microclimate and reduced competition for water.
E. Mas, A. Vilagrosa, L. Morcillo, F. Valladares, C. Grossiord   +4 more
wiley   +1 more source

[Towards a social and food justice for agricultural day laborers with internal migration in Mexico]. [PDF]

Cad Saude Publica
Villalobos-Pérez AG, López MLF, Théodore FL, Villanueva-Borbolla MÁ, Saldaña KS.   +4 more
europepmc   +1 more source