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Plant Hormones in Phytoplasma Infected Plants [PDF]

open access: yesFrontiers in Plant Science, 2019
Phytoplasmas are bacterial plant pathogens that need a plant host and an insect vector for their spread and survival. In plants, the physiological responses that phytoplasmas trigger result in symptom development through effects on hormonal, nutritional,
Marina Dermastia
doaj   +8 more sources

Rapid and sensitive hormonal profiling of complex plant samples by liquid chromatography coupled to electrospray ionization tandem mass spectrometry [PDF]

open access: yesPlant Methods, 2011
Background Plant hormones play a pivotal role in several physiological processes during a plant's life cycle, from germination to senescence, and the determination of endogenous concentrations of hormones is essential to elucidate the role of a ...
Müller Maren, Munné-Bosch Sergi
doaj   +5 more sources

Mammalian sex hormones in plants [PDF]

open access: yesFolia Histochemica et Cytobiologica, 2011
The occurrence of mammalian sex hormones and their physiological role in plants is reviewed. These hormones, such as 17β-estradiol, androsterone, testosterone or progesterone, were present in 60-80% of the plant species investigated.
Andrzej Skoczowski, Anna Janeczko
doaj   +3 more sources

Plant Growth Hormones [PDF]

open access: yes, 2019
Many factors can cause and affect cell growth in the plant such as external (environmental) and internal factors; one of the most important internal factors is plant growth hormones.
Soliman, Amira Shawky
core   +5 more sources

Plant hormones and neurotransmitter interactions mediate antioxidant defenses under induced oxidative stress in plants [PDF]

open access: yesFrontiers in Plant Science, 2022
Due to global climate change, abiotic stresses are affecting plant growth, productivity, and the quality of cultivated crops. Stressful conditions disrupt physiological activities and suppress defensive mechanisms, resulting in stress-sensitive plants ...
Ali Raza   +11 more
doaj   +2 more sources

Interaction between Humic Substances and Plant Hormones for Phosphorous Acquisition [PDF]

open access: yesAgronomy, 2020
Phosphorus (P) deficiency is a major constraint in highly weathered tropical soils. Although phosphorous rock reserves may last for several hundred years, there exists an urgent need to research efficient P management for sustainable agriculture.
Keiji Jindo   +8 more
doaj   +3 more sources

Quantitative analysis of seven plant hormones in Lotus japonicus using standard addition method. [PDF]

open access: yesPLoS ONE, 2021
Plant hormones have been identified to be versatile signaling molecules essential for plant growth, development, and stress response. Their content levels vary depending on the species, and they also change in response to any external stimuli.
Takuyu Hashiguchi   +5 more
doaj   +2 more sources

Peptide hormones in plants

open access: yesMolecular Horticulture
Peptide hormones are defined as small secreted polypeptide-based intercellular communication signal molecules. Such peptide hormones are encoded by nuclear genes, and often go through proteolytic processing of preproproteins and post-translational ...
Zhenbiao Zhang   +12 more
doaj   +2 more sources

Plant Hormones [PDF]

open access: yes, 2022
Plant hormones are among the most essential biochemicals found in plants. Since Charles and Francis Darwin identified auxin action, several plant hormones have been discovered.

core   +1 more source

Roles of Auxin in the Growth, Development, and Stress Tolerance of Horticultural Plants

open access: yesCells, 2022
Auxin, a plant hormone, regulates virtually every aspect of plant growth and development. Many current studies on auxin focus on the model plant Arabidopsis thaliana, or on field crops, such as rice and wheat.
Qiongdan Zhang   +4 more
doaj   +1 more source

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