Results 161 to 170 of about 122,170 (318)

Tolerance to Phosphorus Deficiency Improves Seed Phytic Acid‐to‐Iron Molar Ratios in Common Bean

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT Although significant advances have been achieved in the biofortification of common beans to overcome deficiencies in Zinc (Zn) and iron (Fe), the mechanisms involved remain poorly understood. We thus explored the relationships between phosphorus nutrition and Zn and Fe accumulation in four bean genotypes (Edar, Nizok, Colorado and Chimbolos ...
Barbara Karpinska, Christine H. Foyer
wiley   +1 more source

Unravelling the Significance of Phosphoenolpyruvate Carboxylase in Phosphate Starvation Responses

open access: yesPlant, Cell &Environment, EarlyView.
ABSTRACT Low phosphate availability is a major concern for agriculture. Plants develop a plethora of responses to improve phosphate acquisition, known as phosphate starvation responses (PSR). Among them, the induction of phosphoenolpyruvate carboxylase (PEPC) has been described in many plants. However, most studies have been conducted in the absence of
Jesús Pérez‐López   +10 more
wiley   +1 more source

Neurobiology of mitochondrial dynamics in sleep

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend In neurons, variations in sleep history are accompanied by alterations in mitochondrial dynamics, including changes in size, fission and fusion events, the emergence of extra‐large and ‘hourglass’‐shaped mitochondria, mitophagy, and modifications in intracristal space volume and in the number of contact sites between mitochondria
Raffaele Sarnataro
wiley   +1 more source

Antioxidant supplementation blunts the proteome response to 3 weeks of sprint interval training preferentially in human type 2 muscle fibres

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend Sprint interval training (SIT) is a popular time‐efficient type of endurance training. Healthy young men performed nine SIT sessions (4–6 × 30 s all‐out cycling sprints) over 3 weeks while being supplemented with antioxidants (high doses of vitamins C and E) or placebo. Muscle biopsies taken before and after the first SIT session
Victoria L. Wyckelsma   +12 more
wiley   +1 more source

Effects of inhibition of Janus kinase signalling during controlled mechanical ventilation on the rate of skeletal muscle protein synthesis

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend 2H2O labelling was used to examine muscle protein fractional synthesis rates (FSR) in an intensive care unit (ICU) model and non‐anaesthetized control rats, and to compare the effects of a Janus kinase (JAK)/STAT inhibitor on protein FSR in the ICU model.
William J. Evans   +9 more
wiley   +1 more source

Connecting the Dots: Bridging Microsamples and Conventional Blood Matrices in Metabolic Biomarker Analysis

open access: yesAnalytical Science Advances, Volume 6, Issue 2, December 2025.
ABSTRACT Bridging the gap between microsampling techniques and standard blood matrices presents a groundbreaking opportunity in metabolic biomarker analysis, offering minimally invasive, patient‐centric alternatives to traditional venipuncture. This review presents the current knowledge obtained from the comparison of biomarkers analysis in liquid ...
Marlene Thaitumu   +3 more
wiley   +1 more source

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