Results 71 to 80 of about 15,661,404 (348)

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li   +2 more
wiley   +1 more source

The extraction process and seed quality of silver fir cones Abies alba Mill.

open access: yesLeśne Prace Badawcze, 2018
Fir cones Abies alba Mill. are not as extensively described in the literature as cones of other species, and therefore, there is no description of the changes in water content and their dynamics during the extraction process.
Aniszewska Monika   +2 more
doaj   +1 more source

Using an NMR Device to Determine Unfrozen Water Content in Frozen Soil [PDF]

open access: yes, 2014
The overall goal of our research project is to study the unfrozen water mass and mobility in frozen soils. During this project, frozen samples of standard clays with different adsorbed cations will be analyzed to determine their surface potential, micro-
Miao, Yan
core  

The role of abscisic acid and water relations in drought responses of subterranean clover [PDF]

open access: yes, 1997
The role of water relations and abscisic acid (ABA) in the responses to drought were studied in a mediterranean forage crop, Trifolium subterraneum L. under field conditions.
Chaves, M   +3 more
core   +1 more source

Cell wall target fragment discovery using a low‐cost, minimal fragment library

open access: yesFEBS Letters, EarlyView.
LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan   +5 more
wiley   +1 more source

Simulation of Soil Moisture Distribution and Maize Yield Under Irrigation With Saline Water By SALTMED Model [PDF]

open access: yesعلوم و مهندسی آبیاری, 2017
The SALTMED is one of the models that can be used for simulation of soil moisture distribution and crop yield under different conditions. This study was carried out to evaluate the performance of SALTMED model for simulation of crop yield and soil ...
Negar Khalvandi   +2 more
doaj   +1 more source

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

open access: yesFEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee   +3 more
wiley   +1 more source

Morpho-physiological responses of Lycium ruthenicum Murr. propagated by tissue culture to drought stress

open access: yesMongolian Journal of Biological Sciences
To estimate the drought tolerance of Lycium ruthenicum Murr., which is propagated through tissue culture, we conducted a laboratory experiment to investigate the morphological and physiological responses of this species under various levels of drought ...
Tsogtbaatar Urjinlkham   +4 more
doaj   +1 more source

Stabilization of Aley river water content by forest stands [PDF]

open access: yesСибирский лесной журнал, 2016
Aley river basin is one of the most developed territories in West Siberia. Initially, the development here was related to the development of ore mining in the Altai.
E. G. Paramonov, I. D. Rybkina
doaj   +1 more source

MRI in soils: determination of water concent changes due to root water uptake by means of a multi-slice-multi-echo sequence (MSME) [PDF]

open access: yes
Root water uptake by ricinus communis (castor bean) in fine sand was investigated using MRI with multiecho sampling. Before starting the experiments the plants germinated and grew for 3 weeks in a cylindrical container with a diameter of 9 cm ...
As, H., van   +5 more
core   +2 more sources

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