Results 111 to 120 of about 5,620,404 (287)

Structural and biochemical insights into the thermostable esterase Ta0887 from Thermoplasma acidophilum

open access: yesFEBS Open Bio, EarlyView.
In this study, a novel esterase from the thermoacidophilic archaeon Thermoplasma acidophilum was biochemically and structurally characterized. Our results demonstrate that Ta0887 is a highly thermostable esterase that preferentially hydrolyzes p‐nitrophenyl hexanoate and possesses an α‐helical cap domain that likely contributes to its substrate ...
Alejandro Delgado‐Rey   +4 more
wiley   +1 more source

The C‐terminal domain of yeast Arginyltransferase1 is essential for its catalytic activity

open access: yesFEBS Open Bio, EarlyView.
Arginyltransferase 1 (Ate1), a eukaryotic enzyme, catalyses arginylation, transferring arginine from tRNA‐Arg to the amino terminus of the target protein. Overexpression of Ate1 in yeast is lethal and is dependent on arginylation. This study elucidates how mutations in the cofactor‐binding and active site of Ate1 and truncation of its structural ...
Vikas Kumar Yadav   +4 more
wiley   +1 more source

Soil mineral nitrogen availability to young maize plants as related to root length density distribution and fertilizer application method

open access: yes, 1996
Minirhizotron observations from 4 experiments in 1992 and 1993 with maize on a sandy soil in the Wageningen Rhizolab, Netherlands, showed strong vertical and lateral root density gradients during the first 9 weeks after emergence.
Groenwold, J.   +2 more
core  

Bachofen-Shoot-and-Root-measurements

open access: yes, 2018
This file contains all measurements: shoot and root biomass, shoot height, vertical root length. All other variables (root biomass fraction, specific shoot height, specific vertical root length) are derived from this data as described in the ...
Wohlgemuth, Tom   +5 more
core   +1 more source

Description du système racinaire de trois espèces fourragères en zone soudano-sahélienne : Andropogon gayanus, Vigna unguiculata et Stylosanthes hamata [PDF]

open access: yesBiotechnologie, Agronomie, Société et Environnement, 1998
Description of root systems of three fodder crops in the Soudano-Sahelian area: Andropogon gayanus, Vigna unguiculata and Stylosanthes hamata. Root systems of fodder crops (Andropogon gayanus, Vigna unguiculata and Stylosanthes hamata) were studied at ...
Koné D., Traoré M., Groot JJR.
doaj  

Genetic dissection of human ABCE1 in yeast reveals separable requirements for ribosome recycling and suppression of aberrant reinitiation

open access: yesFEBS Open Bio, EarlyView.
Human ABCE1 cannot functionally replace its yeast ortholog. Yeast–human chimera analysis identified NBD1 as a major interspecies barrier. Genetic screening yielded hABCE1 revertants that rescue yeast viability but fail to suppress aberrant translation reinitiation in the 3′ UTR.
Eriko Nakata   +3 more
wiley   +1 more source

AM colonization, shoot and root dry weight, shoot N and Pi uptake of wheat plants and hyphal length density in HCs in experiment II.

open access: yes, 2017
AM colonization, shoot and root dry weight, shoot N and Pi uptake of wheat plants and hyphal length density in HCs in experiment II.
Xiaolei Yuan (3752860)   +5 more
core   +1 more source

Identification and characterization of a gene conferring stress resistance in Escherichia coli and cyanobacteria

open access: yesFEBS Open Bio, EarlyView.
Functional screening identified PcSyn14890, a cyanobacteria‐specific protein that enhances growth and stress resistance in E. coli and Synechocystis PCC6803. Although we expected it to function as a molecular chaperone, it was unable to protect against thermal aggregation of GAPDH.
Akiyo Yamada   +7 more
wiley   +1 more source

Specific root length

open access: yes, 2018
Specific root length was defined as total root length divided by fresh root ...
Duan-yang Yuan (5141318)
core   +1 more source

Influence of Different Herbaceous Roots on Soil Permeability

open access: yesShuitu baochi yanjiu
[Objective]The aims of this study are to reveal the effects of different herb roots on soil permeability in local dump sites, to clarify the optimal index for predicting the improvement of soil permeability by herbaceous plant roots, to obtain the ...
Zhang Yingjie   +4 more
doaj  

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