Results 41 to 50 of about 15,364,286 (297)

Relationships between leaf water potential and soil water potential in grasses subjected to water stress

Revista Brasileira de Engenharia de Biossistemas, 2022
For grasses and other crops in general, soil water potential has been widely studied to determine if there is a deficit or excess of water content in the soil. However, the plant water absorption process is not only modulated by soil water potential but also by the combination of meteorological, soil depth, and crop canopy factors, which could be ...
Sergio André Tapparo, Rubens Duarte Coelho, Jéfferson Costa, Sérgio Weine Paulino Chaves, Carlos Alberto Quiloango-Chimarro, Everton Dos Santos de Oliveira   +5 more
openaire   +1 more source

ABL kinase‐dependent phosphorylation of SH proteins promotes their direct interaction with CRK family SH2 domains

FEBS Letters, EarlyView.
CT10 regulator of kinase (CRK) and CRK‐Like (CRKL) are signaling adaptors driving cell adhesion, motility, differentiation, and proliferation. SH2‐domain containing (SH) proteins are enriched in YXXP motifs which when phosphorylated create preferred binding sites for CRK family SH2 domains.
Phoebe M. Cousens, Brendan W. Chandler, Anna M. Schmoker, Jaye L. Weinert, Charlotte A. Kearns, Warren T. Yacawych, Amila Šemić, Alicia M. Ebert, Bryan A. Ballif   +8 more
wiley   +1 more source

Estimation and Classification of Coffee Plant Water Potential Using Spectral Reflectance and Machine Learning Techniques

Biophysica
Water potential is an important indicator used to study water relations in plants, as it reflects the level of hydration in their tissues. There are different numerical variables that describe plant properties and can be acquired from leaf reflectance ...
Deyvis Cabrini Teixeira Delfino, Danton Diego Ferreira, Margarete Marin Lordelo Volpato, Vânia Aparecida Silva, Renan Teixeira Delfino, Christiano Sousa Machado de Matos, Meline de Oliveira Santos   +6 more
doaj   +1 more source

Reconstructing enzyme evolution by protein engineering

FEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler, Markus R. Busch, Reinhard Sterner   +2 more
wiley   +1 more source

Dual-Drive Window Control Method for Continuous Grain Drying Based on Water Potential Accumulation

Agriculture
In agricultural production, numerous nonlinear, time-lagged, and continuously disturbed deterministic processes require effective regulation. This study proposed a window AI control method driven by mechanism and data, which was studied and applied in ...
Zhe Liu, Xing Jin, Junyi Chen, Wenfu Wu, Feng Han, Yan Xu   +5 more
doaj   +1 more source

Testing the quality of some recent water–water potentials [PDF]

Physical Chemistry Chemical Physics, 2003
Accurate counterpoise-corrected SCF + MP2 total and partitioned interaction energies are reported at ten stationary points on the water-dimer potential energy surface. For further analysis, separate energy components were obtained using symmetry-adapted perturbation theory (SAPT).
van Duijneveldt-van de Rijdt, J.G.C.M., Mooij, W.T.M., van Duijneveldt, F.B.   +2 more
openaire   +3 more sources

Identification of a Shiga toxin A‐derived peptide internalized into Gb3 receptor‐bearing cells via interaction with the Shiga toxin B subunit

FEBS Letters, EarlyView.
The process of internalization of the Shiga toxin A subunit via formation of a complex with the Shiga toxin B subunit, which specifically binds to the Gb3 receptor. The peptide is designed to act as a carrier of drugs into cancer cells. Here, we explored the potential of peptides derived from the catalytic A subunit of Shiga toxin (STxA) to be drug ...
Giulia Opassi, João C. Encarnação, Valeria Napolitano, Grzegorz Dubin, Grzegorz Popowicz, Karl Andersson, U. Helena Danielson   +6 more
wiley   +1 more source

SALINITY AND ITS EFFECTS ON THE PHYSIOLOGICAL RESPONSE OF BEAN (PHASEOLUS VULGARIS L.) [PDF]

Journal of Central European Agriculture, 2009
The effect of salt stress оn the physiological reaction in young bean plants was studied. The plants were grown in pots as hydroponic cultures in half-strength Hoagland nutrient solution under controlled conditions in a climatic room.
Miroslava Kaymakanova, Nevena STOEVA, Tsvetana Mincheva   +2 more
doaj  

Water osmotic absorption in Coleus blumei plants under salinity stress

Brazilian Archives of Biology and Technology, 2006
Three month old Coleus blumei plants in pots were treated with different NaCl concentrations: 0.00, 0.25, 0.50 and 1.00%. To determine the water osmotic absorption, the plants had their stems cut at 10 cm from the soil surface.
José Ozinaldo Alves de Sena, Humberto Actis Zaidan, Paulo Roberto de Camargo e Castro   +2 more
doaj   +1 more source

Water potential in nonrigid unsaturated soil‐water medium [PDF]

Water Resources Research, 2004
This paper presents a development of water potential functions for a dual porosity nonrigid aggregated soil medium defined and characterized by its characteristic shrinkage curve. Fractal and thermodynamic approaches to modeling soil water potential are evaluated using simultaneous and continuously measured soil shrinkage and tensiometric curves on a ...
/Braudeau, Erik, Mohtar, R.H.
openaire   +2 more sources