Results 81 to 90 of about 352,390 (242)
Reactive oxygen species act as signaling molecules to control root hair initiation and tip growth
New Phytologist, Volume 247, Issue 5, Page 2042-2048, September 2025.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 +2 more
wiley +1 more source
Understanding biological invasions : an experimental study with "Carpobrotus edulis" [PDF]
, 2014 [Resumen] Las invasiones biológicas representan una de las amenazas más importantes para la conservación de la biodiversidad; sin embargo, los mecanismos que subyacen al éxito de los invasores continúan sin resolverse. Muchas de las plantas invasoras más
Abalde Graña, Sandra
core
, 2018 Modern agriculture faces new challenges, integrating ecological and molecular approaches, to achieve higher crop yields and to minimize negative impacts on the environment.
semanticscholar +1 more source
New Phytologist, Volume 247, Issue 5, Page 2180-2195, September 2025.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 +7 more
wiley +1 more source
Scientia Agropecuaria, 2014 La respuesta positiva del maíz a la inoculación con bacterias promotoras de crecimiento vegetal (BPCV) comolos géneros bacterianos:Azotobactersp. yBurkholderiasp.
Juan Manuel Sánchez-Yáñez +3 more
doaj +2 more sources
Inducción de la embriogénesis somática en Crinum x powellii "album" (Amaryllidaceae) [PDF]
, 2010 Existen especies v vegetales que proporcionan gran cantid dad de alcaloides con actividades biológicas entre las cuales se encuentran las pertenecientes a la familia Amarylllidaceae.
Bedoya Perdomo, Carolina +1 more
core
How does the silvopastoral use modify the structure and population dynamics of mixed cypress and coihue forests? [PDF]
, 2018 Los bosques mixtos de ciprés de la cordillera (Austrocedrus chilensis) y coihue (Nothofagus dombeyi) del noroeste de la Patagonia están influenciados por fuertes presiones antrópicas como el uso silvopastoril, y en los cuales no existe una planificación ...
Alcalá, V. M. +5 more
core +1 more source
, 2020 Lettuce and broccoli are valuable agricultural products in Ecuador whose cultivation demands considerable quantities of mineral nutrients, usually obtained from chemical fertilizers.
Ramiro Daniel Acurio Vásconez +5 more
semanticscholar +1 more source
Micorrización de Agave cupreata: Biocontrol de Fusarium oxysporum y promoción del crecimiento vegetal [PDF]
Revista Mexicana de Fitopatología, Mexican Journal of Phytopathology, 2017 <p>Se evaluó el efecto de la inoculación micorrícica de plantas de Agave cupreata en el biocontrol de Fusarium oxysporum y en la promoción del crecimiento vegetal. En invernadero, semillas de A. cupreata fueron inoculadas con cuatro consorcios de hongos micorrícicos arbusculares (HMA) nativos, denominados El Huizachal (EH), Agua Dulce (AD), Paso ...
Jesús Rafael Trinidad Cruz +4 more
openaire +1 more source
Effect of reserve protection level and governance on tree cover loss and gain
Conservation Biology, Volume 39, Issue 4, August 2025.Abstract Terrestrial protected areas are essential for biodiversity conservation, yet it is not fully understood when and how different types of protected areas are most effective in achieving specific conservation objectives. We assessed the impact of reserves on tree cover loss and gain through a case study in Tasmania, Australia.
Natasha Stoudmann +2 more
wiley +1 more source