Results 61 to 70 of about 4,505 (216)

Anatomía de hoja y fruto de Cestrum strigillatum Ruiz et Pav. (Solanaceae)

Lilloa, 2000
Cestrum strigillatum Ruiz et Pav. (Solanaceae) es un arbusto de 1,8-4 m de altura, con flores blanco-verdosas, aromáticas. El fruto es una baya morado oscuro.
Cristina Martín, María Parrado, Marta Arias   +2 more
doaj  

Three closely linked X‐chromosomal genes potentially control sex determination in Cannabis sativa

New Phytologist, Volume 251, Issue 1, Page 505-522, July 2026.
Summary Sex determination mechanisms in dioecious plants remain poorly understood yet offer an excellent model system to study genetic changes underlying morphological evolution. We investigated the genetic basis of sex determination in Cannabis sativa, combining quantitative trait locus mapping in a segregating population, comparative transcriptomics ...
Matteo Toscani, Afsheen Malik, Ainhoa Riera‐Begue, Caroline A. Dowling, Quentin Rougemont, Ricardo C. Rodríguez de la Vega, Tatiana Giraud, Susanne Schilling, Rainer Melzer   +8 more
wiley   +1 more source

Reconocimiento de las especies de gramíneas dominantes del valle de Tafí (Tucumán, Argentina) mediante análisis epidérmico foliar

Lilloa, 2000
Se estudia la epidermis foliar abaxial de 18 especies de gramíneas dominantes en el valle de Tafí. Se elabora una clave basada en caracteres de valor diagnóstico para el reconocimiento de estas especies en estado vegetativo.
Marta E. Arias, María F. Parrado, Patricia L. Albornoz, Sara Isasmendi, Teresa Perera   +4 more
doaj  

Dinámica de recambio en tejido foliar de pasto ovillo (Dactylis glomerata L.) bajo sombra

AIA Avances en Investigación Agropecuaria
Introducción. La sombra proveniente de los árboles modifica la cantidad y calidad de forraje producido en los sistemas silvopastoriles (Gobbi et al., 2009).
Josué Jonathan Ríos Hilario, Sergio Iban Mendoza Pedroza, Adelaido Rafael Rojas García, Claudia Hidalgo Moreno, Jacinto Efrén Ramírez Bribiesca, Arturo Pro Martínez, Fernando González Cerón   +6 more
doaj   +1 more source

The underappreciated roles of fog and dew on vegetation and biocrusts

New Phytologist, Volume 251, Issue 1, Page 46-63, July 2026.
Summary Fog and dew represent minor components of ecosystem water budgets in most ecosystems. However, fog and dew can play an essential role in ecosystem dynamics and are particularly important for water‐limited systems. In addition to serving as direct water inputs, fog and dew can influence microclimate and water redistribution, thereby promoting ...
Lixin Wang, Yue Li, Mengyun Sun, Na Qiao
wiley   +1 more source

Morfoanatomía foliar, análisis meiótico y caracterización del marcador ITS2 de Adesmia incana var. incana (Fabaceae, Papilionoideae)

Lilloa
Adesmia incana var. incana es una especie herbácea, perenne, endémica de Sudamérica, que crece entre 0-1800 m snm. Los objetivos de este trabajo fueron describir la morfoanatomía foliar, analizar la meiosis y caracterizar el marcador molecular ITS2.
Ana Inés Ruiz, Valeria de los Ángeles Páez, Aldo Ruben Andrada, Patricia Liliana Albornoz   +3 more
doaj   +1 more source

Inhibition of jasmonic acid‐isoleucine conjugating enzyme JAR1 shifts the local and systemic leaf signals and metabolic profiles in Arabidopsis

New Phytologist, Volume 251, Issue 1, Page 424-437, July 2026.
Summary Jasmonates (JAs)‐mediated pathways are central signaling hubs in plant defense responses. However, the identification of mobile and nonmobile signals involved in downstream systemic signaling is still less studied. Here, we investigate the role of the jasmonic acid‐isoleucine (JA‐Ile) conjugating enzyme, JAR1, in shifting wound‐induced local ...
Ming Zeng, Axel Mithöfer
wiley   +1 more source

Ocean warming indirectly affects seagrass performance through effects on sediment microbial communities

New Phytologist, Volume 251, Issue 1, Page 191-206, July 2026.
Summary Belowground microbes are increasingly recognised as mediators of plant responses to stress, but it remains unclear whether the thermal histories of marine plants and their associated belowground microbes influence plant performance under ocean warming.
Renske Jongen, Paul E. Gribben, Katherine R. Erickson, Ezequiel M. Marzinelli   +3 more
wiley   +1 more source

Efecto del riego sobre la calidad, desarrollo y producción de biomasa a dos edades de corte en Cenchrus purpureus vc. CT-115 para la región central del estado de Veracruz

AIA Avances en Investigación Agropecuaria, 2019
En un diseño en bloques al azar con arreglo factorial 2 x 2, se estudió la calidad, desarrollo y acumulación de biomasa del pasto Cenchrus purpureus vc. CT-115.
Cynthia O Retureta González, César R Padilla Corrales, Ramón O Martínez Zubiaur, Vicente E Vega Murillo, Raymundo S Gudiño Escandón, Maribel Montero Lagunes   +5 more
doaj  

Dissecting the genetic basis of drought escape across multiple traits in colonizing Arabidopsis thaliana lineages

New Phytologist, Volume 251, Issue 1, Page 537-554, July 2026.
Cape Verde Islandspopulations experience seasonal drought and high humidity during the growing season, driving drought escape strategies relative to their Moroccan outgroup. Summary Drought response in plants is complex, involving integration across a range of physiological processes.
Ahmed F. Elfarargi, Elodie Gilbault, Nina Döring, Herculano Dinis, Andreas P. M. Weber, Olivier Loudet, Angela M. Hancock   +6 more
wiley   +1 more source