Results 61 to 70 of about 113,363 (75)
Progress in Fishery SciencesClock genes play a pivotal role in the rhythm maturation of bony fish ovaries. To explore the role of clock genes in the rhythmic ovarian development and maturation of tongue sole (Cynoglossus semilaevis), we used real-time fluorescent quantitative PCR ...
Kewen YAN +5 more
doaj +1 more source
A statistical mechanics perspective for protein folding from $q$-state Potts model [PDF]
arXiv, 2017 The folding of a peptide chain into a three dimensional structure is a thermodynamically driven process such that the chain naturally evolves to form domains of similar amino acids. The formation of this domain occurs by curling the one dimensional amino acid sequence by moving similar amino acids proximity to each other.
arxiv
Genetics and Molecular Biology, 2007 An alpha actin gene segment, isolated from Nile tilapia (Oreochromis niloticus), was characterized by nucleotide sequencing, predicted amino acid sequence and Southern blot hybridization.
Adriane P. Wasko +4 more
doaj +1 more source
Predicting residue-wise contact orders in proteins by support vector regression
BMC Bioinformatics, 2006 Background The residue-wise contact order (RWCO) describes the sequence separations between the residues of interest and its contacting residues in a protein sequence.
Burrage Kevin, Song Jiangning
doaj +1 more source
On the possible origin and evolution of genetic coding [PDF]
arXiv, 2019 To synthesize peptides alongside the RNAs making the so-called RNA world, some genetic coding involving RNA had to develop. Herein, it is proposed that the first real-coding setup was a direct one, made up of continuous poly-tRNA-like molecules, with each tRNA-like moiety carrying, beyond and near its 5 prime or 3 prime end, a trinucleotide site for ...
arxiv
Computational reconstruction of mitochondria-encoded mammal ancestral proteins [PDF]
arXiv, 2015 A method based on mapping a symbolic sequence into a set of patterns (strings resulting from the sequence parsing) is proposed as a tool for the reconstruction of ancestral sequences. The set union of patterns comprises all the patterns present in the family of related proteins sequences of an extant species.
arxiv
Sequencing proteins with transverse ionic transport in nanochannels [PDF]
arXiv, 2015 {\it De novo} protein sequencing is essential for understanding cellular processes that govern the function of living organisms and all post-translational events and other sequence modifications that occur after a protein has been constructed from its corresponding DNA code.
arxiv
Predicting Residue-wise Contact Orders of Native Protein Structure from Amino Acid Sequence [PDF]
arXiv, 2005 Residue-wise contact order (RWCO) is a new kind of one-dimensional protein structures which represents the extent of long-range contacts. We have recently shown that a set of three types of one-dimensional structures (secondary structure, contact number, and RWCO) contains sufficient information for reconstructing the three-dimensional structure of ...
arxiv
Zhongguo gonggong weishengObjectiveTo analyze genetic characteristics and variation in whole-genome sequence of two human rhinovirus (HRV) A49 strains detected in Yinchuan city, Ningxia Hui Autonomous Region in 2021.
Yanyan SU +6 more
doaj +1 more source
Understanding of Genetic Code Degeneracy and New Way of Classifying of Protein Family: A Mathematical Approach [PDF]
arXiv, 2015 The genetic code is the set of rules by which information encoded in genetic material (DNA or RNA sequences) is translated into proteins (amino acid sequences) by living cells. The code defines a mapping between tri-nucleotide sequences, called codons, and amino acids.
arxiv