Results 1 to 10 of about 668 (199)

Hyperhydricity in Plant Tissue Culture [PDF]

open access: goldPlants, 2022
Hyperhydricity is the most common physiological disorder in in vitro plant cultivation. It is characterized by certain anatomical, morphological, physiological, and metabolic disturbances.
Oksana B. Polivanova   +1 more
exaly   +8 more sources

Bottom Cooling During Culture Initiation Increases Survival and Reduces Hyperhydricity in Micropropagated Cannabis Plants [PDF]

open access: goldPlants
Hyperhydricity is characterized by morphological abnormalities and reduced plant vigour. This study investigated the use of a bottom cooling system (creating an approximate 2 °C temperature differential) during culture initiation to evaluate the impact ...
Rambod Abiri   +2 more
doaj   +3 more sources

Control of hyperhydricity of Pistacia khinjuk stocks in vitro shoots [PDF]

open access: goldBMC Biotechnology
Hyperhydricity is the most extensive physiological disorder during in vitro propagation. This disturbance can induce anatomical, morphological and physiological problems that cause serious damage. The factors that cause hyperhydricity are the composition
Yusuf Ersali
doaj   +4 more sources

Critical roles of the activation of ethylene pathway genes mediated by DNA demethylation in Arabidopsis hyperhydricity

open access: greenThe Plant Genome, 2022
Hyperhydricity (HH) often occurs in plant tissue culture, seriously influencing the commercial micropropagation and genetic improvement. DNA methylation has been studied for its function in plant development and stress responses.
Hongyang Gao, Xiuying Xia, Lijia An
doaj   +4 more sources

Global Transcriptome Analysis Reveals Differences in Gene Expression Patterns Between Nonhyperhydric and Hyperhydric Peach Leaves [PDF]

open access: goldThe Plant Genome, 2016
Hyperhydricity is a morphophysiological disorder of plants in tissue culture characterized morphologically by the presence of translucent, thick, curled, and fragile leaves as a result of excessive water intake.
Yakup Bakir   +3 more
doaj   +3 more sources

Ultrastructural and biochemical aspects of normal and hyperhydric eucalypt

open access: hybridInternational Journal of Horticultural Science, 2008
Hyperhydricity was observed throughout in vitro multiplication phase of a Eucalyptus grandis clone. Ultrastructural approach of tissue and cell differentiation, izoenzyme patterns, binding protein (BiP) expression, and pigment content were performed ...
E. A. T. Picoli   +6 more
doaj   +4 more sources

Effects of Monochromatic Light on Growth and Quality of Pistacia vera L. [PDF]

open access: yesPlants, 2023
Light-emitting diodes (LEDs) are popular as a light source for in vitro plants because they save energy and allow the morphology of the plant to be altered. The purpose of this study was to show that switching from classical fluorescent light (FL) to LED
Dhekra Abdouli   +3 more
doaj   +2 more sources

Optimizing Medium Composition and Environmental Culture Condition Enhances Antioxidant Enzymes, Recovers Gypsophila paniculata L. Hyperhydric Shoots and Improves Rooting In Vitro [PDF]

open access: yesPlants, 2023
Gypsophila paniculata L. is one of the most important commercial cut flowers worldwide. The plant is sterile and propagated mainly by in vitro culture techniques.
Suzan M. Mohamed   +6 more
doaj   +2 more sources

Biochemical and morpho-anatomical analyses of strawberry vitroplants hyperhydric tissues affected by BA and gelling agents [PDF]

open access: goldRevista Ceres, 2013
In vitro propagation has become an effective practice for large-scale production of strawberry plants. The objective of this study was to evaluate the hyperhydricity and the multiplication capacity of two strawberry varieties (Fragaria x ananassa Duch ...
Leticia Mascarenhas Pereira Barbosa   +7 more
doaj   +2 more sources

Exogenous Supplementation of Silicon Improved the Recovery of Hyperhydric Shoots in Dianthus caryophyllus L. by Stabilizing the Physiology and Protein Expression [PDF]

open access: goldFrontiers in Plant Science, 2017
Hyperhydricity is one of the major problems hindering in vitro propagation of Dianthus caryophyllus L. Silicon (Si) is a well-known beneficial element renowned for its stress amelioration properties in plants.
Prabhakaran Soundararajan   +5 more
doaj   +2 more sources

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