Results 61 to 70 of about 12,701 (145)
Agrosystems, Geosciences &Environment, Volume 9, Issue 2, June 2026.Abstract Palmer amaranth (Amaranthus palmeri S. Watson) is a eudicot weed that is considered as one of the most problematic weed species. It is reported to overcome several environmental and management stresses under field conditions. Research was conducted in a growth chamber and greenhouse to evaluate the effects of different stress parameters such ...
Sithin Mathew +5 more
wiley +1 more source
Brazilian Archives of Biology and Technology, 2007 The effect of light and temperature on seed germination in Hylocereus setaceus was analyzed by isothermic incubations under continuous white light and darkness.
Edson Simão +2 more
doaj +1 more source
Under the Cover of Darkness: A Transcriptomic Exploration of Clubroot During the Night
Plant Direct, Volume 10, Issue 6, June 2026.ABSTRACT Plasmodiophora brassicae (Phytomyxea, Rhizaria) is the etiological agent of clubroot disease, one of the most important diseases of Brassicaceae crops. Alteration of metabolism and hormone homeostasis leads to the formation of tumor‐like galls in the roots of affected plants.
Andrea Garvetto +5 more
wiley +1 more source
Phytochrome A Protects Tomato Plants From Injuries Induced by Continuous Light
Frontiers in Plant Science, 2019 Plants perceive and transduce information about light quantity, quality, direction and photoperiod via several photoreceptors and use it to adjust their growth and development.
Aaron I. Velez-Ramirez +5 more
doaj +1 more source
Activatable smart contrast agents for photoacoustic imaging
Smart Molecules, Volume 4, Issue 2, June 2026.This review highlights recent advances in smart activatable photoacoustic imaging (PAI) contrast agents, which dynamically modulate their optical properties in response to external stimuli or microenvironmental cues. It discusses their molecular design, activation mechanisms, biomedical applications, and future prospects for clinically tailored use ...
Donghyeon Oh +5 more
wiley +1 more source
Smart Molecules, Volume 4, Issue 2, June 2026.HJA‐MQ‐D exhibits a rapid and sensitive response to viscosity changes based on the twisted intramolecular charge transfer mechanism. Displaying near‐infrared emission and excellent water‐solubility, enabling imaging at the cellular and whole plant level.
Yixue Feng +9 more
wiley +1 more source
The Plant Genome, Volume 19, Issue 2, June 2026.Abstract Polyploidization has played a key role in plant genome evolution. Eragrostis curvula (Schrad.) Ness, a perennial forage grass species of the Poaceae family, is an excellent model for investigating genome duplication due to its natural variation in ploidy levels.
D. F. Santoro +5 more
wiley +1 more source
Acta Botânica Brasílica, 1997 The role of the seed coat in the light sensitivity of seeds of Raphanus sativus L. cv. redondo gigante was analysed by germination tests of intact and naked seeds. Far-red light caused high inhibition of seed germination, while under white and red lights
Maura Lúcia Costa Gonçalves +1 more
doaj +1 more source
Effects of Light and Wounding on Jasmonates in Rice phyAphyC Mutants
Plants, 2014 Jasmonates (JA) are lipid-derived plant hormones. They have been shown to be important regulators of photomorphogenesis, a developmental program in plants, which is activated by light through different red and blue light sensitive photoreceptors. In rice,
Rita Brendel +8 more
doaj +1 more source
Asymmetric activation mechanism of a homodimeric red light-regulated photoreceptor
eLife, 2018 Organisms adapt to environmental cues using diverse signaling networks. In order to sense and integrate light for regulating various biological functions, photoreceptor proteins have evolved in a modular way.
Geoffrey Gourinchas +2 more
doaj +1 more source