Results 121 to 130 of about 42,283 (240)

DynG: a dynamic scaling factor for thermographic stomatal conductance estimation under changing environmental conditions

open access: yesNew Phytologist, Volume 248, Issue 4, Page 2160-2173, November 2025.
Summary Thermal imaging is a key plant phenotyping and monitoring technique but faces major bottlenecks in accurately and efficiently inferring stomatal conductance (gsw) from leaf temperature. The conductance index (Ig) was previously proposed to estimate gsw from thermography by linking temperature differences between real and artificial leaves (ALs)
Jiayu Zhang   +3 more
wiley   +1 more source

A circadian transcriptional subnetwork and EARLY FLOWERING 3 control timing of senescence and grain nutrition in bread wheat

open access: yesNew Phytologist, Volume 248, Issue 4, Page 1877-1891, November 2025.
Summary Circadian clocks control daily and seasonal timing of physiology and development. Because of their influence on photoperiodic flowering, variants in circadian clock genes have been selected for phenology during domestication of cereal crops. To explore the potential impact of this genetic variation on circadian‐regulated traits, we investigated
Christopher R. Buckley   +9 more
wiley   +1 more source

Anatomía de los órganos vegetativos de dos especies de Atriplex (Chenopodiaceae) de Venezuela

open access: yesRevista de Biología Tropical, 2014
En Venezuela, Atriplex está representado por A. cristata y A. oestophora, siendo esta última endémica, las mismas habitan zonas costeras con altas temperaturas, alta radiación solar y suelos arenosos con alto contenido de sales.
Damelis Jáuregui   +3 more
doaj  

Co‐occurrence of chloroplastic ROS production and salicylic acid induction in plant immunity

open access: yesNew Phytologist, Volume 248, Issue 4, Page 1989-2004, November 2025.
Summary Chloroplasts are important sites of metabolite biosynthesis, including precursors of the defense‐related phytohormone salicylic acid (SA). Chloroplastic reactive oxygen species (cROS) have previously been shown to contribute significantly to disease resistance in Arabidopsis thaliana L. (Heyn).
Charles Roussin‐Léveillée   +8 more
wiley   +1 more source

TINTURADO DE LA FIBRA DE ALPACA UTILIZANDO DIFERENTES PARTES DE LA PLANTA DEL NOGAL (CORTEZA, HOJAS Y FRUTO)

open access: diamond, 2022
Wilmo Guerra Buenaño   +3 more
openalex   +1 more source

ANATOMÍA DE HOJA Y TALLO DE UN MORFOTIPO DE IRESINE DIFFUSA H. Y B. EX WILLD. (AMARANTHACEAE) DEL VOLCÁN GALERAS (NARIÑO), COLOMBIA LEAF AND STEM'S ANATOMY OF AN IRESINE DIFFUSA H. Y B. EX WILLD. (AMARANTHACEAE) MORPHOTYPE FROM THE GALERA'S VOLCANO (NARIÑO), COLOMBIA

open access: yesActualidades Biológicas, 2007
Se presenta por primera vez una caracterización anatómica de hojas y tallos de un morfotipo de Iresine diffusa H. y B. ex Willd. (Amaranthaceae) que crece en las pendientes del volcán Galeras, municipio de Pasto, Departamento de Nariño, Colombia.
Carlos A. Agudelo   +4 more
doaj  

Antocianinas en los Té de hojas frescas de Justicia secunda Vahl Acanthaceae.

open access: diamond, 2022
Isaías De La Rosa Márquez   +4 more
openalex   +2 more sources

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