Results 51 to 60 of about 4,425 (217)

Canalized to heat, plastic to cold: adaptive coordination of leaf and seed strategies in populations spanning an elevational gradient

New Phytologist, Volume 250, Issue 2, Page 873-884, April 2026.
Summary In tropical mountains, surviving temperature extremes demands finely tuned strategies. We investigated how populations of the bromeliad Pitcairnia flammea across a 2200 m elevational gradient balance genetic canalization and plasticity, and whether thermal strategies are coordinated between seeds and leaves.
Cleber J. N. Chaves, Danilo U. Tavares, Isabella V. Lemos‐Silva, João P. S. P. Bento, Henrique Vilela‐Bianchini, Paulo Aecyo, Tami C. Cacossi, Marília M. Tavares, Gabriel P. Sabino, Vitor de A. Kamimura, Wagner L. dos Santos, Lucas N. Gonçalves, Karina T. Silva, Juliana L. S. Mayer, Rafael V. Ribeiro, Diego Escobar‐Escobar, Kenneth J. Feeley, Clarisse Palma‐Silva   +17 more
wiley   +1 more source

Inducción organogénica de Jatropha curcas L. a partir de hojas jóvenes

Polibotánica, 2017
Jatropha curcas L., conocida en México como piñoncillo, es una especie productora de aceite, la cual ha recibido gran atención en recientes años al ser utilizada como fuente para la elaboración de biodiesel debido que sus semillas llegan a producir de ...
I.L. Pequeño-Granado
doaj  

Morfología vegetativa y floral, anatomía foliar y de la espina caulinar y primeros recuentos cromosómicos de Adesmia cytisoides y A. inflexa (Fabaceae, Papilionoideae) del Noroeste Argentino

Lilloa, 2018
Adesmia cytisoides y A. inflexa (Coluteoides), son especies endémicas, arbustivas, espinosas y perennes del NOA. El objetivo de este trabajo fue caracterizar la morfología vegetativa y floral, la anatomía foliar y de la espina caulinar y determinar los ...
María S. Caro, Ana I. Ruiz, Aldo Ruben Andrada, Patricia L. Albornoz   +3 more
doaj   +1 more source

Hoja legal

Orientando, 2018
Orientando. Temas de Asia Oriental. Sociedad, Cultura y Economía. Año 8. Número 15. Octubre 2017-Marzo 2018. Revista semestral editada por la Universidad Veracruzana a través del Centro de Estudios China- Veracruz, Centro de Estudios APEC.
openaire   +2 more sources

Quiescence of postharvest pathogens: a fungal inhibition process or an immune response of the unripe host fruit?

New Phytologist, Volume 250, Issue 2, Page 812-821, April 2026.
Summary Postharvest pathogens can infect fresh produce both before and after harvest, by direct or wound‐enhanced penetration, remaining quiescent until ripening. Biotrophic‐like postharvest pathogens persist beneath host cells and can remain in a state of quiescence.
Dov B. Prusky, Tong Chen, Yong Chen, Shiping Tian, Boqiang Li   +4 more
wiley   +1 more source

Symbiosis‐associated UMAMIT transporters required for establishing efficient nitrogen fixation in Medicago truncatula

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, María Isabel Rubia, Wei Liu, Daniel Bronitt, Ángel María Zamarreño, José María García‐Mina, Penelope Smith, Estíbaliz Larrainzar, Michael A. Djordjevic   +8 more
wiley   +1 more source

Strain, procedures, and tools for reproducible genetic transformation and genome editing of the emerging plant model Spirodela polyrhiza

New Phytologist, Volume 250, Issue 2, Page 735-756, April 2026.
Summary Duckweeds (Lemnaceae) have excellent potential for fundamental and applied research due to ease of cultivation, small size, and continuous fast clonal growth. However, their usage as model organisms and platforms for biotechnological applications is often limited by the lack of universal genetic manipulation methods necessary for transgene ...
Verónica Barragán‐Borrero, Amanda de Santana Lopes, Enrico Diniz Rodrigues Batista, Martin Höfer, Rana Elias, Abhisek Chakraborty, Arturo Ponce‐Mañe, Clotilde Descombes, Laura Diezma‐Navas, Lydia Petraki, Meret Huber, Shuqing Xu, Arturo Marí‐Ordóñez   +12 more
wiley   +1 more source

Decoding plant defense signaling using the defenseless mutant

New Phytologist, Volume 250, Issue 2, Page 1141-1156, April 2026.
Summary Can plants live without defenses? Mutant analysis in Arabidopsis thaliana has identified numerous regulators of biotic, abiotic, and hormone‐based defenses, but the redundancy among separate defense pathways remains unexplored. We constructed an Arabidopsis mutant, defenseless, lacking six canonical defense pathways using abi1‐1 (abscisic acid),
Bikash Baral, Mikael Brosché
wiley   +1 more source

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  

A PLETHORA3/7 transcription factor shapes cucumber shoot architecture

New Phytologist, Volume 250, Issue 1, Page 230-245, April 2026.
Summary PLETHORA transcription factors (PLTs) are master regulators of plant development. Loss of shoot meristematic PLTs leads to reduced phyllotactic regularity and robustness in Arabidopsis and increased inflorescence branching in tomato. Whether these factors have similar functions in other species is not known.
Merijn Kerstens, Florian Müller, Kelvin Adema, Olga Kulikova, Magdalena Lastdrager, Ben Scheres, Viola Willemsen   +6 more
wiley   +1 more source