Results 41 to 50 of about 1,640 (182)
Reduced snow cover at the alpine treeline: resistance and recovery of saplings
New Phytologist, Volume 250, Issue 3, Page 1492-1509, May 2026.Summary At high elevations, tree saplings and shrubs are usually protected by mid‐winter snow cover, although climate change is expected to extend the snow‐free (SF) period. Exposure to winter drought, freeze–thaw events and freezing temperatures will therefore increase, inducing damages to the hydraulic system and to living cells, resulting in reduced
Katline Charra‐Vaskou +4 more
wiley +1 more source
Shallow crustal structure below Mexico City
Geofísica Internacional, 1978 A partir de perfiles directos de refracción sísmica, usando como fuente explosiones de una cantera, se obtuvo una estructura cortical superior de dos capas bajo la Ciudad de México: para la primera capa (2 km de espesor) la velocidad de la onda ...
J. Havskov, S. K. Singh
doaj +1 more source
The Arabidopsis NPF7.2 mediates coumarin uptake for root iron acquisition
New Phytologist, Volume 250, Issue 3, Page 1619-1633, May 2026.Summary Iron (Fe) is a transition metal necessary for achieving essential physiological processes throughout the plant lifecycle. In Arabidopsis thaliana, secreting Fe‐mobilizing coumarins (FMC) is a key mechanism enabling roots to acquire nonbioavailable Fe present in soils.
Shunsuke Watanabe +7 more
wiley +1 more source
DomingueziaLa corteza de "espino cerval" (Rhamnus cathartica L. €“Rhamnaceae–) es utilizada, al igual que sus frutos, en medicina tradicional por sus propiedades laxantes.
Karina A. Borri +2 more
doaj +2 more sources
Estudios Geologicos, 1986 Con el fin de realizar una interpretación en profundidad del origen del vulcanismo de Campo de Calatrava, se efectúa un perfil gravimétrico, elaborándose varios modelos bidimensionales de Corteza y Manto superior. Posteriormente se discuten las distintas
J. F. Bergamín, A. Cabo
doaj +1 more source
AGP and EXO‐LIKE genes promote brassinosteroid‐dependent anisotropic growth
New Phytologist, Volume 250, Issue 4, Page 2384-2398, May 2026.Summary The brassinosteroid pathway promotes anisotropic cell expansion; however, the effectors in this process remain unclear. Candidates include ARABINOGALACTAN PROTEIN (AGP) genes, which are prominent brassinosteroid‐responsive transcriptional targets, and EXORDIUM (EXO)‐LIKE (EXL) genes.
Daria Novikova +8 more
wiley +1 more source
Distribución granulométrica en subproductos de aserrío para su posible uso en pellets y briquetas
Revista Mexicana de Ciencias Forestales, 2018 Con el fin de dar mayor valor agregado a subproductos forestales a partir de la posible elaboración de pellets y briquetas. Se analizó la distribución granulométrica en aserrín, corteza y viruta de Pinus leiophylla, P. montezumae y P. pseudostrobus,
Fermín Correa-Méndez +6 more
doaj +1 more source
Rhizobial motility preference in root colonization of Medicago truncatula
New Phytologist, Volume 250, Issue 1, Page 547-562, April 2026.Summary Tunnel‐like infection thread (IT) structures support root colonization by symbiotic nitrogen‐fixing rhizobia bacteria in most legume species. These tip‐grown structures are key to directing rhizobia from root hairs to developing nodules, where they are hosted to fix nitrogen.
Anaïs Delers +11 more
wiley +1 more source
New Phytologist, Volume 250, Issue 1, Page 530-546, April 2026.Summary To address a critical gap in understanding amino acid transport in legume–Rhizobium symbiosis, we investigated the role of symbiosis‐associated USUALLY MULTIPLE ACIDS MOVE IN AND OUT TRANSPORTERS (UMAMITs) in Medicago truncatula nodulation.
Courtney S. Winning +8 more
wiley +1 more source
Acta Biológica Colombiana, 1996 Se evaluó la descomposición individual e interactuada de Cupressus lusitanica, Quercus humboldtii; Macleania rupestris; Clusia grandiflora y Weinmannia tomentosa en bosque húmedo montano bajo (bh-MB), Cuenca del rio San Cristóbal, Santafé de Bogotá ...
Luis Matín Caballero Rueda +1 more
doaj