Results 51 to 60 of about 1,900,890 (167)

Inositol Pyrophosphate Pathways and Mechanisms: What Can We Learn from Plants?

Molecules, 2020
The ability of an organism to maintain homeostasis in changing conditions is crucial for growth and survival. Eukaryotes have developed complex signaling pathways to adapt to a readily changing environment, including the inositol phosphate (InsP ...
Caitlin Cridland, Glenda Gillaspy
doaj   +1 more source

How Crop Forecast Similarity, Government Policies, and Macroeconomic Conditions Affect WASDE Forecast Accuracy

Agribusiness, EarlyView.
ABSTRACT The U.S. Department of Agriculture's (USDA) World Agricultural Supply and Demand Estimates (WASDE) play a central role in how agricultural commodity markets process information about supply, demand, and prices. This study examines how global and domestic shocks, as well as policy interventions, are reflected in the similarity of WASDE ...
Zhining Sun, Rabail Chandio, Ani L. Katchova   +2 more
wiley   +1 more source

Prediction of First and Recurrent Falls in Parkinson's Disease

Annals of Neurology, EarlyView.
Objective To develop and externally validate prediction models for next‐year falls in Parkinson's disease (PD), and to evaluate the incremental value of imaging and fluid biomarkers. Methods We developed models in Parkinson's Progression Markers Initiative (PPMI) to predict next‐year falls with external validation in University of Pennsylvania (UPenn ...
Joaquin A. Vizcarra, Kat Hefter, Michael Tran Duong, Ashkan Ertefaie, Umberto Tachinardi, Christopher A. Olm, Hamsanandini Radhakrishnan, Corey T. McMillan, David Irwin, Daniel Weintraub, Brian Litt, Dani S. Bassett, Andrew Siderowf, The Parkinson's Progression Markers Initiative   +13 more
wiley   +1 more source

Dynamic Spillovers Between FinTech, Blockchain, and Green Finance: A Quantile Connectedness Approach

Business Strategy and the Environment, EarlyView.
ABSTRACT This paper explores how financial innovation and environmental sustainability intersect by analyzing spillovers between FinTech, blockchain energy use, and green finance. Using a Quantile Vector Autoregression (QVAR) framework, we examine weekly data from 2018 to 2024 across 11 digital, environmental, and macro‐financial indices.
Mehmet Sahiner, Sisi Sung, James Devlin
wiley   +1 more source

QTL Mapping of Several Seed Quality Traits in the DH Population NPZ06 × NPZ09 (Brassica napus L.) for Marker‐Assisted Selection

Plant Breeding, EarlyView.
ABSTRACT Enhancing nutritional quality of oilseed rape requires deeper insight into the genetic control of seed quality traits. This study analysed the effect of varying soil phosphorus (P) levels on seed quality traits in the hybrid cultivar Architect. NIRS and laboratory methods were used to quantify total seed P and phytic acid (IP6) content.
Jasmin Vettel, Markus Rodehutscord, Christian Möllers   +2 more
wiley   +1 more source

Transcriptome analysis provides insights into the root response of Chinese fir to phosphorus deficiency

BMC Plant Biology, 2021
Background Phosphorus is one of the essential elements for plant growth and development, but available phosphorus (Pi) content in many soil types is low.
Wanting Chen, Mengyan Zhou, Mingzhen Zhao, Ranhong Chen, Mulualem Tigabu, Pengfei Wu, Ming Li, Xiangqing Ma   +7 more
doaj   +1 more source

Combined Abiotic Stress Rewires DNA Methylation to Modulate Regulatory Potential Rather Than Transcription in Arabidopsis

Plant, Cell &Environment, EarlyView.
ABSTRACT Plants are simultaneously exposed to multiple abiotic stresses, yet how opposing epigenetic signals are integrated remains unclear. Here, we investigated the combined effects of heat stress and phosphate deficiency in Arabidopsis thaliana, two conditions with antagonistic impacts on DNA methylation.
Alberto Lozano‐Enguita, Adrián Morillas‐Montávez, Victoria Baca‐González, Jesús Pascual, Luis Valledor, Juan Carlos del Pozo, Elena Caro   +6 more
wiley   +1 more source

Arabidopsis inositol polyphosphate kinase activities regulate COP9 deneddylation functions in phosphate homeostasis

Journal of Integrative Plant Biology, Volume 68, Issue 10, Page 3569-3592, October 2026.
Plant phosphate (Pi) homeostasis relies on coordinated activities of the inositol polyphosphate kinases IPK1 and ITPK1, which balance localized InsP7 biosynthesis to control COP9 signalosome (CSN)‐dependent deneddylation of cullin 1 (CUL1). Perturbation of this equilibrium affects the stability of SPX4, a key negative regulator of phosphate starvation ...
Yashika Walia, Medha Noopur, Ishana Bhattacharya, Bhaskar Chandra Sahoo, Mritunjay Kasera, Naga Jyothi Pullagurla, Smritikana Dutta, Guizhen Liu, Gabriel Schaaf, Henning Jessen, Debabrata Laha, Souvik Bhattacharjee, Saikat Bhattacharjee   +12 more
wiley   +1 more source

SlMED25‐SlPHR3‐SlSPX2 module fine‐tunes SlPHR3‐mediated transcriptional activation of phosphate starvation response in tomato

Journal of Integrative Plant Biology, Volume 68, Issue 10, Page 3593-3609, October 2026.
The mediator subunit SlMED25 and the co‐repressor SlSPX2 competitively bind the N‐terminal domain of the phosphate starvation response transcription factor SlPHR3 in tomato to form a sensitive molecular switch, which dynamically modulates phosphate starvation responses and maintains phosphate homeostasis, offering valuable targets for breeding low ...
Mingtong Zhai, Hongyu Han, Yu Zhang, Yunfeng Zhao, Hongying Guo, Hui Wang, Chuanlong Sun, Xianwen Meng, Lei Deng, Qian Chen, Chuanyou Li   +10 more
wiley   +1 more source

Physiological responses and transcriptomic changes reveal the mechanisms underlying adaptation of Stylosanthes guianensis to phosphorus deficiency

BMC Plant Biology, 2021
Background Phosphorus (P) is an essential macronutrient for plant growth that participates in a series of biological processes. Thus, P deficiency limits crop growth and yield. Although Stylosanthes guianensis (stylo) is an important tropical legume that
Zhijian Chen, Jianling Song, Xinyong Li, Jacobo Arango, Juan Andres Cardoso, Idupulapati Rao, Rainer Schultze-Kraft, Michael Peters, Xiaohui Mo, Guodao Liu   +9 more
doaj   +1 more source