Results 31 to 40 of about 4,481,762 (297)

Secondary structures and their effects on antioxidant capacity of antioxidant peptides in yogurt

open access: yesInternational Journal of Food Properties, 2018
The pH, thermal, urea, and trifluoroethanol treatments were used to denature yogurt antioxidant peptides, and their antioxidant capacities and secondary structures were analysed.
HaiNa Yuan   +6 more
doaj   +1 more source

Exploring Prediction of Antimicrobial Resistance Based on Protein Solvent Accessibility Variation

open access: yesFrontiers in Genetics, 2021
Antimicrobial resistance (AMR) is a significant and growing public health threat. Sequencing of bacterial isolates is becoming more common, and therefore automatic identification of resistant bacterial strains is of pivotal importance for efficient, wide-
Simone Marini   +6 more
doaj   +1 more source

ARAGORN, a program to detect tRNA genes and tmRNA genes in nucleotide sequences [PDF]

open access: yes, 2004
A computer program, ARAGORN, identifies tRNA and tmRNA genes. The program employs heuristic algorithms to predict tRNA secondary structure, based on homology with recognized tRNA consensus sequences and ability to form a base-paired cloverleaf.
Laslett, D., Canback, B.
core   +2 more sources

The pedagogical model for developing research/investigation competence in primary school students (Natural Sciences)

open access: yesStudia Universitatis Babeş-Bolyai. Psychologia-Paedagogia
The article presents the theoretical foundation of the pedagogical model for developing research/investigation competence in primary school students (Natural Sciences) - DCCI-ECP (NS).
Marieta NEAGU
doaj   +1 more source

Coherence Properties of a Bose-Einstein Condensate in an Optical Superlattice [PDF]

open access: yes, 2007
We study the effect of a one dimensional optical superlattice on the superfluid fraction, number squeezing, dynamic structure factor and the quasi-momentum distribution of the Mott-insulator.
Bhattacherjee, Aranya B
core   +2 more sources

A new strategy for cellulases application in high temperature industrial scenarios with syringic acid assisting

open access: yesGCB Bioenergy, 2023
In the process of bioethanol production, more stable and active cellulase in high temperature condition is required. In this study, syringic acid was applied in cellulase hydrolysis system.
Qiuping Ran   +7 more
doaj   +1 more source

The Evolutionary Dynamics of the Mitochondrial tRNA in the Cichlid Fish Family

open access: yesBiology, 2022
The mitochondrial transfer RNA genes (tRNAs) attract more attention due to their highly dynamic and rapidly evolving nature. The current study aimed to detect and evaluate the dynamics, characteristic patterns, and variations of mitochondrial tRNAs.
Yosur G. Fiteha, Mahmoud Magdy
doaj   +1 more source

Characterization of transcription profile and structural properties of avian NK-lysin

open access: yesPoultry Science, 2020
This study aimed to determine the transcription profile of NK-lysin gene in native chickens. Moreover, it was targeted toward determining the primary, three-dimensional, and molecular dynamic structures of NK-lysin and granulysin peptides to understand ...
Maged M. Mahmoud, Haitham A. Yacoub
doaj   +1 more source

Comparative Study of SERS-Spectra of NQ21 Peptide on Silver Particles and in Gold-Coated “Nanovoids”

open access: yesBiosensors, 2023
The NQ21 peptide has relatively recently attracted attention in the biomedical sphere due to its prospects for facilitating the engineering of the HIV1 vaccine and ELISA test.
Siarhei Zavatski   +3 more
doaj   +1 more source

Rational Design of Cyclic Antimicrobial Peptides Based on BPC194 and BPC198

open access: yesMolecules, 2017
A strategy for the design of antimicrobial cyclic peptides derived from the lead compounds c(KKLKKFKKLQ) (BPC194) and c(KLKKKFKKLQ) (BPC198) is reported.
Anna D. Cirac   +6 more
doaj   +1 more source

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