Results 201 to 210 of about 142,838 (307)

OsFeSOD3 Functions as an Enzymatic Component of the PEP Complex, Bifunctionally Regulating Chloroplastic ROS Metabolism and Chloroplast Biogenesis in Rice

Plant Biotechnology Journal, EarlyView.
ABSTRACT Chloroplasts are essential organelles responsible for photosynthesis, providing energy and metabolic intermediates required for plant growth and productivity. Chloroplast development is highly sensitive to environmental stresses such as drought, and this sensitivity is closely associated with growth inhibition and yield reduction under stress ...
Deok Hyun Seo, Jiwoong Jung, Geupil Jang
wiley   +1 more source

Retinoic acid and ascorbate synergize to suppress myeloid leukemia via TET2 activation. [PDF]

Cell Rep
Leesang TE, Brabson JP, Yap YS, Barbieri DA, Klimas AS, Pinzone J, Ahearn EL, Lam MQ, Lyon PD, Swirski A, Wolfe NB, Nakata Y, Dos Santos HG, Shiekhattar R, Morey L, Vlantis PI, Figueroa ME, Chandhok N, Beckedorff F, Telonis AG, Cimmino L.   +20 more
europepmc   +1 more source

3‐Methyl‐1‐Butanol Enhances Postharvest Resistance of Red Grapes to Botrytis cinerea by Activating Phenylpropanoid Metabolism and Antioxidant Defences

Plant Biotechnology Journal, EarlyView.
ABSTRACT Grey mould, caused by Botrytis cinerea, is a significant postharvest disease leading to substantial economic losses in the grape industry. This study investigated the regulatory mechanism of 3‐methyl‐1‐butanol (3M1B), a yeast volatile substance, on B. cinerea resistance in red grapes (Vitis vinifera L.).
Shunjie Zhai, Huijing Guo, Tongrui Sun, Minrui Guo, Jiluan Chen, Jiankang Cao, Wanting Yang, Guogang Chen   +7 more
wiley   +1 more source

Methyl jasmonate modulates non-enzymatic antioxidant defenses in sugarcane under Diatraea saccharalis (Fabricius, 1794) infestation. [PDF]

BMC Plant Biol
das Mercês JKR, Reis EG, Costa MG, Gomes GCC, Soares JRS, Fernandes OA, Gratão PL.   +6 more
europepmc   +1 more source

Poplar miR1447 Is a Negative Regulator of Disease Resistance Through the SA‐Dependent Pathway

Plant Biotechnology Journal, EarlyView.
ABSTRACT Although microRNA1447 (miR1447) regulates poplar responses to abiotic stress and pest infestation, how miR1447 regulates poplar immunity against pathogens and its underlying molecular mechanisms remain to be elucidated. Here, we revealed that miR1447 functioned as a negative regulator of poplar disease resistance against fungal and bacterial ...
Dandan Xiao, Kaijing Rong, Tiantian Fu, Yicheng Li, Chun Wang, Ke Zhou, Ruen Yu, Xiaoqian Yang, Yuzhang Yang, Yuanyuan Wang, Yanwei Wang, Yonglin Wang   +11 more
wiley   +1 more source

Metabolism of L-threonate, an ascorbate degradation product, requires a protein with L-threonate metabolizing domains in Arabidopsis. [PDF]

Plant Cell Physiol
Yamamoto K, Yamashita Y, Hamada T, Miyagi A, Murayama H, Hamada A, Maruta T.   +6 more
europepmc   +1 more source

Enhancing Tolerance to Combined Heat and Drought Stress in Cool‐Season Grain Legumes: Mechanisms, Genetic Insights, and Future Directions

Plant, Cell &Environment, EarlyView.
ABSTRACT The increasing frequency of concurrent heat and drought stress poses a significant challenge to agricultural productivity, particularly for cool‐season grain legumes, including broad bean (Vicia Faba L.), lupin (Lupinus spp.), lentil (Lens culinaris Medik), chickpea (Cicer arietinum L.), grasspea (Lathyrus sativus L.), pea (Pisum sativum L ...
Manu Priya, Muhammad Farooq, Kadambot H. M. Siddique   +2 more
wiley   +1 more source

Developmental and environmental effects on VTC2-dependent leaf ascorbate accumulation and functions. [PDF]

J Exp Bot
Kappel S, Frieboes MJ, Yokoyama R, Kappel C, Tóth SZ, Fernie AR, Jahns P, Smirnoff N, Aarabi F, Armbruster U.   +9 more
europepmc   +1 more source

Linking Superoxide Production and Scavenging in Plant Development

Plant, Cell &Environment, EarlyView.
ABSTRACT Due to their strong oxidizing potential, rapid membrane permeability, and high reactivity, reactive oxygen species (ROS) play essential roles in plant development and stress responses. Superoxide (O2•‐) is a primary product of molecular oxygen reduction and a crucial source of hydrogen peroxide, representing a ROS species of substantial ...
Jan Řehák, Maryna Tsinyk, Petr Dvořák, Tomáš Takáč   +3 more
wiley   +1 more source

Ascorbate for Organ Dysfunction in Critically Ill Patients With Sepsis: The Phase 2b ASTER Trial. [PDF]

CHEST Crit Care
Files DC, Matthay MA, Ware LB, Brower RG, Aggarwal NR, Brown SM, Chang SY, Douglas IS, Duggal A, Gibbs KW, Fields S, Foulkes AS, Ginde A, Goodwin A, Harris ES, Hendey GW, Hibbert K, Hite RD, Hough CL, Huang W, Khan A, Lai P, Liu KD, Miller C, Moskowitz A, Riker R, Robinson BRH, Self WH, Tidswell MA, Yealy DM, Thompson BT, Fowler AA.   +31 more
europepmc   +1 more source