Results 61 to 70 of about 22,747,399 (346)
Molecular bases of circadian magnesium rhythms across eukaryotes
FEBS Letters, EarlyView.Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley +1 more source
Translating farmers' objectives and preferences into scenario sets for the design and assessment of (smallholder) crop-Iivestock systems [PDF]
, 2009 Dairy farmers of the South use a diversity of feed resources, cultivated or not, together with crop residues and different types and amounts of supplements.
Rufino, Mariana Cristina +1 more
core
Crosstalk between the ribosome quality control‐associated E3 ubiquitin ligases LTN1 and RNF10
FEBS Letters, EarlyView.Loss of the E3 ligase LTN1, the ubiquitin‐like modifier UFM1, or the deubiquitinating enzyme UFSP2 disrupts endoplasmic reticulum–ribosome quality control (ER‐RQC), a pathway that removes stalled ribosomes and faulty proteins. This disruption may trigger a compensatory response to ER‐RQC defects, including increased expression of the E3 ligase RNF10 ...
Yuxi Huang +8 more
wiley +1 more source
Journal of Advances in Modeling Earth Systems, 2020 The study postulates that crop rooting depth representation plays a vital role in simulating soil‐crop‐atmospheric interactions. Rooting depth determines the water access for plants and alters the surface energy participation and soil moisture profile ...
Xing Liu +3 more
doaj +1 more source
Modelling root distribution and nitrogen uptake [PDF]
, 2004 Plant soil and atmosphere models are commonly used to predict crop yield and environmental consequence. Such models often include complex modelling modules for water movement, soil organic matter turnover and, above ground plant growth.
Pedersen, Anders +1 more
core
Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer
FEBS Letters, EarlyView.Ribonucleotide reductases (RNR) synthesize DNA building blocks de novo, making them crucial in DNA replication and drug targeting. FLARE introduces the first single‐tube real‐time coupled RNR assay, which enables isothermal tracking of RNR activity at nanomolar enzyme levels and allows the reconstruction of allosteric regulatory patterns and rapid ...
Jacopo De Capitani +4 more
wiley +1 more source
Journal of Agriculture and Food ResearchSorghum is an important crop for climate change adaptation, especially in drought-prone areas of the tropics. Our study aimed to identify how physiological and agronomic traits of different sorghum cultivars respond to drought stress.
Elvira Sari Dewi +3 more
doaj +1 more source
Sensors, 2020 Proximal sensors in controlled environment agriculture (CEA) are used to monitor plant growth, yield, and water consumption with non-destructive technologies.
Chiara Amitrano +4 more
doaj +1 more source
Improvement of the soil-crop model AZODYN under conventional, low-input and organic conditions [PDF]
, 2007 The use of mechanistic crop modelling, simulating the dynamics of crop N requirements and nitrogen supply from the soil and fertilizers, can provide sound advice to users. This paper describes a methodological way to improve soil-crop modeling used for N
David, Christophe +3 more
core
Explanatory Models in Crop Physiology
Annual Review of Plant Physiology, 1979 INTRODUCTION 340 THE MODELING PROCESS 343 HIERARCHIC LEVELS IN CROP GROWTH MODELS 345 Community/Ecosystem Level 346 Organ/Organisma/ Level 349 Cell/Tissue Level 354 SPECIAL ISSUES IN PHYSIOLOGICAL MODELING 355 Stochastic Versus Deterministic Simulation 355 Adaptation 356 APPLICATIONS 357 Productivity and Bioclimatology 358 ...
Loomis, R.S., Rabbinge, R., Ng, E.
openaire +3 more sources