Results 151 to 160 of about 87,352 (306)

OsMT2b Regulates Pollen Development and ROS Homeostasis in a Photoperiod‐Dependent Manner

open access: yesPlant Biotechnology Journal, EarlyView.
ABSTRACT Reactive oxygen species (ROS) are signalling molecules that promote programmed cell death in animal and plant systems. However, their role in rice (Oryza sativa L.) anther development is unclear. In this study, we show that lower transcript levels of the metallothionein gene OsMT2b in japonica rice plants obtained by RNA interference (RNAi ...
Ying He   +9 more
wiley   +1 more source

What Are the Best Predictors of STEM Competences in PISA 2018? An Analysis of the Spanish Context Using Data Mining

open access: yesSchool Science and Mathematics, EarlyView.
ABSTRACT The importance of Science, Technology, Engineering, and Mathematics (STEM) subjects for the present and future society is clear. With assessments such as the Programme for International Student Assessment (PISA), the possibility of an analysis on student‐related variables predicting results in STEM areas opens. The aim was to identify the PISA
Pedro Gil‐Madrona   +3 more
wiley   +1 more source

Altered peripheral CRY1 gene expression may contribute to both organic and functional gastrointestinal disease

open access: yesExperimental Physiology, EarlyView.
ABSTRACT Gastrointestinal conditions such as irritable bowel syndrome (IBS) and inflammatory bowel diseases (IBD) are characterized by alterations in physiological and immune functions. Given the circadian clock influences gastrointestinal physiology and immunity, we hypothesized that the peripheral circadian clock is altered in these patients and ...
Sophie Fowler   +12 more
wiley   +1 more source

Dynamic balance of myoplasmic energetics, redox state and protons in a fast‐twitch oxidative glycolytic skeletal muscle fibre

open access: yesThe Journal of Physiology, EarlyView.
Abstract figure legend We have developed a computational model of energy metabolism in fast‐twitch oxidative glycolytic muscle fibres. The model considers thermodynamically constrained enzyme kinetics derived from in vitro data and was validated against in vivo data from phosphorus magnetic resonance spectroscopy.
Jana Disch   +4 more
wiley   +1 more source

Strategic Advocacy for Higher Education Research: Insights From US Agricultural Experiment Station Funding

open access: yesApplied Economic Perspectives and Policy, Volume 48, Issue 1, Page 251-265, March 2026.
ABSTRACT Amidst dwindling state funding and the legislative withdrawal from public university research support, a heightened political process shapes the allocation of scarce tax dollars. This article explores how advocacy within the political process influences funding support for higher education from state legislatures.
Gregory M. Perry   +2 more
wiley   +1 more source

CO09 | Long term effectiveness and safety of direct oral anticoagulants in patients with factor V Leiden and/or prothrombin gene mutation and venous thromboembolism: a single centre, retrospective cohort study

open access: yesBleeding, Thrombosis and Vascular Biology
Background: Data on long term outcomes of anticoagulation with direct oral anticaogulants (DOACs) in patients affected by venous thromboembolism (VTE) and trombophilia are scarce.
doaj   +1 more source

Nitrogen‐Doped Graphene Aerogels for Supercapacitors: Advances in Synthesis and Electrochemical Performance

open access: yesBattery Energy, Volume 5, Issue 2, March 2026.
This review explores nitrogen‐doped graphene aerogel materials used in supercapacitors, analyzing synthesis techniques, performance measures, and recent advancements. It highlights material challenges and limitations while suggesting directions for future research.
Khaled Abdou Ahmed Abdou Elsehsah   +6 more
wiley   +1 more source

精液/斑的PGM1亚型分型研究

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 1988
PGM(phosphoglucomutase,葡萄糖磷酸变位酶)能催化葡萄糖-1-磷酸与葡萄糖-6-磷酸之间磷酸基的转移,是动物体内糖代谢中起重要作用的一种酶,广泛存在于哺乳动物的各种组织,肝、肾、心、子宫、脑、皮肤、胎盘等组织及血液和精液中都有此酶。 Spencer等首先用淀粉凝胶电泳分离PGM同Ⅰ酶,可将人群分为三型(PGM1,PGM2-1,PGM2)。此后,不少学者对人群PGM分型作了大量的调查研究。现己发现PGM有三组同Ⅰ酶,PGM1,PGM2,PGM3分别由不同位座的基因控制。
伍新尧
doaj  

Post‐Thawing Viability of the Microalgae Scenedesmus dimorphus: The Importance of Species‐Specific Cryopreservation

open access: yesNew Zealand Journal of Marine and Freshwater Research, Volume 60, Issue 1, March 2026.
Cryopreservation of microalgae is crucial for preserving strains that are valuable for biotechnology and industry. The cryopreservation of Scenedesmus dimorphus is particularly relevant due to its emerging role in sustainable biotechnology, including its high lipid accumulation for biofuel production, adaptability to variable lighting conditions, and ...
Martha Prieto‐Guevara   +4 more
wiley   +1 more source

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