Zobrazeno 1 - 10
of 585
pro vyhledávání: '"Substitution matrix"'
Publikováno v:
Journal of King Saud University: Computer and Information Sciences, Vol 34, Iss 10, Pp 9926-9941 (2022)
With the rapid development of communication networks and the establishment of 5G networks, there is a growing demand for the transmission of images and videos with different sizes and formats. Since these can contain sensitive and personal informatio
Externí odkaz:
https://doaj.org/article/e129f6de22584c0e8ddd41435ab7cf2f
Akademický článek
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Publikováno v:
BMC Bioinformatics, Vol 21, Iss S11, Pp 1-25 (2020)
Abstract Background The alignment of character sequences is important in bioinformatics. The quality of this procedure is determined by the substitution matrix and parameters of the insertion-deletion penalty function. These matrices are derived from
Externí odkaz:
https://doaj.org/article/cd21c6bc4fd6433a95ad74b0be96d536
Autor:
Gabrielle E. Scolaro, Edward L. Braun
Publikováno v:
Biology, Vol 12, Iss 2, p 282 (2023)
The factors that determine the relative rates of amino acid substitution during protein evolution are complex and known to vary among taxa. We estimated relative exchangeabilities for pairs of amino acids from clades spread across the tree of life an
Externí odkaz:
https://doaj.org/article/94aa37555c7940f9827e2ce86bbac4e9
Autor:
Alhadi Bustamam, Mohamad I. S. Musti, Susilo Hartomo, Shirley Aprilia, Patuan P. Tampubolon, Dian Lestari
Publikováno v:
BMC Genomics, Vol 20, Iss S9, Pp 1-13 (2019)
Abstract Background There are two significant problems associated with predicting protein-protein interactions using the sequences of amino acids. The first problem is representing each sequence as a feature vector, and the second is designing a mode
Externí odkaz:
https://doaj.org/article/eabb6673bbd6486db29bddb38f6254f6
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America, 2005 Jul 01. 102(27), 9481-9486.
Externí odkaz:
https://www.jstor.org/stable/3376000
Publikováno v:
BMC Research Notes, Vol 11, Iss 1, Pp 1-5 (2018)
Abstract Objective BLOSUM matrices serve as standard matrices for many protein sequence alignment programs. BLOSUM matrices have been constructed using BLOCKS version5.0 with 27,102 BLOCKS, whereas the latest updated version14.3 has 6,739,916 BLOCKS.
Externí odkaz:
https://doaj.org/article/5ef8c7b7737842e794fd74b5dcc7e146
Publikováno v:
Diversity, Vol 13, Iss 11, p 555 (2021)
Phylogenomic analyses have revolutionized the study of biodiversity, but they have revealed that estimated tree topologies can depend, at least in part, on the subset of the genome that is analyzed. For example, estimates of trees for avian orders di
Externí odkaz:
https://doaj.org/article/99bd2b8c38014dee9f718ad938629d98
Autor:
Mihaly Mezei
Publikováno v:
Algorithms, Vol 14, Iss 9, p 270 (2021)
The various biases affecting RNA mutations during evolution is the subject of intense research, leaving the extent of the role of random mutations undefined. To remedy this lacuna, using the codon table, the number of codons representing each amino a
Externí odkaz:
https://doaj.org/article/ca085c75aea44d06b1b879f0fab0e3fc
Publikováno v:
BMC Bioinformatics, Vol 18, Iss 1, Pp 1-14 (2017)
Abstract Background Detecting homologous protein sequences and computing multiple sequence alignments (MSA) are fundamental tasks in molecular bioinformatics. These tasks usually require a substitution matrix for modeling evolutionary substitution ev
Externí odkaz:
https://doaj.org/article/832238bb6aa2468e945bc1208524798c