Results 71 to 80 of about 71,013 (290)
Plant Biotechnology Journal, EarlyView.ABSTRACT Wheat leaf rust, caused by Puccinia triticina, poses a significant threat to global wheat production. MicroRNAs (miRNAs) are critical regulators of plant growth, development and stress responses; however, their role in wheat resistance to leaf rust remains poorly understood.
Mengjiao Guo +12 more
wiley +1 more source
Interactions of AtRGL1, a negative regulator of gibberellic acid signalling : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Biochemistry, Massey University, Palmerston North, New Zealand [PDF]
, 2005 Arabidopsis thaliana AtRGL1 (repressor of ga1-3 like-1) is a negative regulator of the signal transduction pathway of the plant hormone gibberellin. AtRGL1 belongs to the DELLA subfamily within the GRAS family of plant regulatory proteins. There are four
Sheerin, David John
core
, 2013 The diverse effects of the plant hormone ethylene on development and growth are shaped by the actions of a master regulator of transcription ...
Brady, Siobhan M
core +1 more source
Plant Biotechnology Journal, EarlyView.ABSTRACT Male‐sterile systems are pivotal for maize hybrid seed production, yet existing systems are constrained by significant limitations. Here, we identified a novel single‐gene‐controlled recessive genic male sterility (GMS) mutant, defective in filament elongation 1 (def1), which exhibits non‐elongated filaments, unopened glumes, and non‐exserted ...
Chuan Li +12 more
wiley +1 more source
Antimicrobial Activity and Germination Conditions of the Medicinal Plant Argemone mexicana [PDF]
, 2018 Commonly called the Mexican prickly poppy, Argemone mexicana is a stress-resistant member of the Papaveraceae family of plants that has been used in traditional medicine for centuries by indigenous communities in Mexico and Western parts of the United ...
Davidson, Kelly +2 more
core +1 more source
Plant Biotechnology Journal, EarlyView.ABSTRACT Plant regeneration is governed by intrinsic gene regulation and phytohormonal cues. WUSCHEL (WUS) gene promotes regeneration, but its broader functional role remains unexplored. Here, we demonstrate that the constitutive and inducible expression of banana‐derived WUS2 (GN‐WUS2) enhances regeneration in Nicotiana tabacum (tobacco) and Musa ...
Roni Chaudhary +3 more
wiley +1 more source
پژوهشهای بذر ایران, 2020 DOR: 98.1000/2383-1251.1398. 6.31.12.2.1575.1606 Extended abstract Introduction: Conditional dormancy (CD) is a dynamic state between dormancy (D) and nondormancy (ND).
Keyvan Maleki +3 more
doaj
Seed Germination in Ginkgo biloba L. I. Influences of Cold Treatment, Gibberellic Acid and Red Light [PDF]
, 1974 The influences of cold treatment, gibberellic acid and red light treatment on rate of germination of seeds of Ginkgo biloba L. were followed for a 12-wk period. Dispersal units were collected, and the outer fleshy layer was removed soon after harvest. Of
Johnson, Michael I., Wickliff, James L.
core +2 more sources
Plant, Cell &Environment, EarlyView.ABSTRACT Multigenerational stress exposure induces stress memory in plants, influencing resource allocation, defence mechanisms, and productivity. Weed competition imposes both resource‐based (abiotic) and allelopathic (biotic) stress, engaging overlapping hormonal pathways.
Albert O. Kwarteng +4 more
wiley +1 more source
Chemical control strategies for Poa annua in managed turfgrass systems
Crop, Forage &Turfgrass Management, Volume 12, Issue 1, June 2026.Abstract Poa annua L. is a widespread and persistent weed in managed turfgrass systems, exhibiting both annual and short‐lived perennial growth habits. Effective management requires an integrated approach, with chemical herbicides remaining a primary tool.
James D. McCurdy +15 more
wiley +1 more source