Results 1 to 10 of about 321,948 (292)

Exogenous Proline Improves Salt Tolerance of Alfalfa through Modulation of Antioxidant Capacity, Ion Homeostasis, and Proline Metabolism

open access: yesPlants, 2022
Alfalfa (Medicago sativa L.) is an important forage crop, and its productivity is severely affected by salt stress. Although proline is a compatible osmolyte that plays an important role in regulating plant abiotic stress resistance, the basic mechanism ...
Shuaiqi Guo   +6 more
doaj   +1 more source

Рівень вільного проліну в Т3 трансгенних рослинах соняшника (Helianthus annuus L.) з дволанцюговим РНК супресором гена проліндегідрогенази

open access: yesФактори експериментальної еволюції організмів, 2017
Aim. The investigation of the T3 transgenic sunflower plants osmotic tolerance there were developed. The levels of free proline in plant shoots and roots were estimated. Methods. Mature sunflower plants (T3 and wild type) were cultured in standard pots.
A. G. Komisarenko, S. I. Mykhalska
doaj   +1 more source

Stomatitis Healing via Hydrogels Comprising Proline, Carboxyvinyl Polymer, and Water

open access: yesGels
Chemotherapy using anticancer agents and radiotherapy of cancers frequently induce the development of stomatitis as a side effect. In the present study, hydrogels for effective stomatitis healing under anticancer drug administration were developed using ...
Raichi Hanaki   +4 more
doaj   +1 more source

Evaluation of P5CS and ProDH activity in Paulownia tomentosa (Steud.) as an indicator of oxidative changes induced by drought stress [PDF]

open access: yesPeerJ
The aim of the study was to investigate changes in proline metabolism in seedlings of tree species during drought stress. One month old Paulownia tomentosa seedlings were exposed to moisture conditions at various levels (irrigation at 100, 75, 50 and 25%
Joanna Kijowska-Oberc   +3 more
doaj   +2 more sources

Proline accumulation and metabolism-related genes expression profiles in Kosteletzkya virginica seedlings under salt stress

open access: yesFrontiers in Plant Science, 2015
Proline accumulation is a common response to salt stress in many plants. Salt stress also increased proline concentration in roots, stems and leaves of Kosteletzkya virginica seedling treated with 300mM NaCl for 24h and reached 3.75, 4.76 and 6.83 fold ...
Hongyan eWang   +7 more
doaj   +1 more source

Dynamic proline metabolism: Importance and regulation in water limited environments.

open access: yesFrontiers in Plant Science, 2015
Drought-induced proline accumulation observed in many plant species has led to the hypothesis that further increases in proline accumulation would promote drought tolerance.
Govinal Badiger Bhaskara   +2 more
doaj   +1 more source

Effect of strigolactone on growth, photosynthetic efficiency, antioxidant activity, and osmolytes accumulation in different maize (Zea mays L.) hybrids grown under drought stress

open access: yesPlant Signaling & Behavior, 2023
Drought alters plant physiology, morphology, and biochemical pathways, necessitating effective mitigation strategies. Strigolactones (SLs) are phytohormones known to enhance plant growth under abiotic stress.
Muhammad Luqman   +8 more
doaj   +1 more source

Relationship between calcification, atherosclerosis and matrix proteins in the human aorta

open access: yesFolia Histochemica et Cytobiologica, 2021
INTRODUCTION: Extracellular matrix (ECM) proteins have been associated with atherosclerotic complications, such as plaque rupture, calcification and aneurysm.
Aleksandra Kuzan   +5 more
doaj   +1 more source

The puckering free-energy surface of proline

open access: yesAIP Advances, 2013
Proline has two preferred puckering states, which are often characterized by the pseudorotation phase angle and amplitude. Although proline's five endocyclic torsion angles can be utilized to calculate the phase angle and amplitude, it is not clear if ...
Di Wu
doaj   +1 more source

Sources of superoxide/H2O2 during mitochondrial proline oxidation

open access: yesRedox Biology, 2014
p53 Inducible gene 6 (PIG6) encodes mitochondrial proline dehydrogenase (PRODH) and is up-regulated several fold upon p53 activation. Proline dehydrogenase is proposed to generate radicals that contribute to cancer cell apoptosis.
Renata L.S. Goncalves   +5 more
doaj   +1 more source

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