Results 51 to 60 of about 19,445,077 (386)

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

Jeeva: Enterprise Grid-enabled Web Portal for Protein Secondary Structure Prediction [PDF]

open access: yes, 2008
This paper presents a Grid portal for protein secondary structure prediction developed by using services of Aneka, a .NET-based enterprise Grid technology.
Buyya, Rajkumar   +3 more
core   +3 more sources

Parametrized Stochastic Grammars for RNA Secondary Structure Prediction

open access: yes, 2007
We propose a two-level stochastic context-free grammar (SCFG) architecture for parametrized stochastic modeling of a family of RNA sequences, including their secondary structure.
Maier, Robert S.
core   +2 more sources

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

A model for the force stretching double-stranded chain molecules

open access: yes, 2002
We modify and extend the recently developed statistical mechanical model for predicting the thermodynamic properties of chain molecules having noncovalent double-stranded conformations, as in RNA or ssDNA, and $\beta-$sheets in protein, by including the ...
Fei Liu   +5 more
core   +1 more source

Site-specific perturbations of alpha-synuclein fibril structure by the Parkinson's disease associated mutations A53T and E46K. [PDF]

open access: yes, 2013
PMCID: PMC3591419This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited ...
A Loquet   +50 more
core   +3 more sources

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

Effects of Chemical Post-treatments on Structural and Physicochemical Properties of Silk Fibroin Films Obtained From Silk Fibrous Waste

open access: yesFrontiers in Bioengineering and Biotechnology, 2020
Silk fibroin (SF) is a protein polymer claimed to have outstanding potential for medical applications. However, because of the manufacturing process, materials from regenerated SF exhibit a higher percentage of amorphous structures.
Melissa Puerta   +3 more
doaj   +1 more source

Characterization of Tenebrio molitor Larvae Protein Preparations Obtained by Different Extraction Approaches

open access: yesFoods, 2022
Edible insects have recently attracted research attention due to their nutritional value and low environmental footprint. Tenebrio molitor larva was the first insect species to be classified by European Food Safety Authority (EFSA) as safe for human ...
Alkmini-Anna Gkinali   +2 more
doaj   +1 more source

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