Results 41 to 50 of about 1,706,932 (293)

Multiplexed DNA-Modified Electrodes [PDF]

, 2010
We report the use of silicon chips with 16 DNA-modified electrodes (DME chips) utilizing DNA-mediated charge transport for multiplexed detection of DNA and DNA-binding protein targets.
Barton, Jacqueline K., Gorodetsky, Alon A., Muren, Natalie B., Slinker, Jason D.   +3 more
core   +2 more sources

Comparative statistics for DNA and protein sequences: multiple sequence analysis. [PDF]

Proceedings of the National Academy of Sciences, 1985
Concepts and methods [Karlin, S. & Ghandour, G. (1985) Proc. Natl. Acad. Sci. USA 82, 5800-5804] for the analysis of patterns and relationships are extended to multiple DNA and protein sequences. Functionals include multiple sequence common word occurrence distributions, characterizations of high frequency shared words, and ascertainment of long ...
S, Karlin, G, Ghandour
openaire   +2 more sources

MSALigMap—A Tool for Mapping Active-Site Amino Acids in PDB Structures onto Known and Novel Unannotated Homologous Sequences with Similar Function

Life, 2022
MSALigMap (Multiple Sequence Alignment Ligand Mapping) is a tool for mapping active-site amino-acid residues that bind selected ligands on to target protein sequences of interest.
Sameer Hassan, Sameena Haleemath Sameer, Mats Töpel, Henrik Aronsson   +3 more
doaj   +1 more source

EvolveAGene 3: A DNA coding sequence evolution simulation program [PDF]

, 2007
EvolveAGene 3 is a realistic coding sequence simulation program that separates mutation from selection and allows the user to set selection conditions, including variable regions of selection intensity within the sequence and variation in intensity of ...
Barry G. Hall
core   +2 more sources

Information decomposition of symbolic sequences

, 2003
We developed a non-parametric method of Information Decomposition (ID) of a content of any symbolical sequence. The method is based on the calculation of Shannon mutual information between analyzed and artificial symbolical sequences, and allows the ...
Adams, Almirantis, Audi, Benson, Benson, Chaley, Chechetkin, Cole, Conway, Coward, Dodin, Dodin, E.V. Korotkov, Fraser, Glaser, Grosse, Heringa, Herren, Hertz, Herzel, Jackson, Junker, Korotkova, Kullback, Lobzin, Lotman, M.A. Korotkova, Margot, Marple, McLachlan, N.A. Kudryashov, Ng, Pennisi, Presta, Rackovsky, Ramakrishna, Rashid, Silverman, Stoesser, Tiwari, Tomb, Trifonov, Venter, Voss, Wang, Weiss, Yaglom, Zirmunsky   +47 more
core   +1 more source

PATTERNFINDER: combined analysis of DNA regulatory sequences and double-helix stability

BMC Bioinformatics, 2004
Background Regulatory regions that function in DNA replication and gene transcription contain specific sequences that bind proteins as well as less-specific sequences in which the double helix is often easy to unwind.
Huang Yanlin, Kowalski David
doaj   +1 more source

High-Throughput Sequencing Identified Distinct Bipartite and Monopartite Begomovirus Variants Associated with DNA-Satellites from Tomato and Muskmelon Plants in Saudi Arabia

Plants, 2022
The studies on the prevalence and genetic diversity of begomoviruses in Saudi Arabia are minimal. In this study, field-grown symptomatic tomato and muskmelon plants were collected, and initially, begomovirus infection was confirmed by the core coat ...
Khalid A. AlHudaib, Mostafa I. Almaghasla, Sherif M. El-Ganainy, Muhammad Arshad, Nizar Drou, Muhammad N. Sattar   +5 more
doaj   +1 more source

Improved Algorithm for Analysis of DNA Sequences Using Multiresolution Transformation

The Scientific World Journal, 2015
Bioinformatics and genomic signal processing use computational techniques to solve various biological problems. They aim to study the information allied with genetic materials such as the deoxyribonucleic acid (DNA), the ribonucleic acid (RNA), and the ...
T. M. Inbamalar, R. Sivakumar
doaj   +1 more source

H-NS can facilitate specific DNA-binding by RNA polymerase in AT-rich gene regulatory regions.

PLoS Genetics, 2013
Extremely AT-rich DNA sequences present a challenging template for specific recognition by RNA polymerase. In bacteria, this is because the promoter -10 hexamer, the major DNA element recognised by RNA polymerase, is itself AT-rich.
Shivani S Singh, David C Grainger
doaj   +1 more source

Crucial Role of the C-Terminal Domain of Hfq Protein in Genomic Instability

Microorganisms, 2020
G-rich DNA repeats that can form G-quadruplex structures are prevalent in bacterial genomes and are frequently associated with regulatory regions of genes involved in virulence, antigenic variation, and antibiotic resistance.
Virali J. Parekh, Frank Wien, Wilfried Grange, Thomas A. De Long, Véronique Arluison, Richard R. Sinden   +5 more
doaj   +1 more source