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Base-sequence-dependent sliding of proteins on DNA [PDF]
Physical Review E, 2004 The possibility that the sliding motion of proteins on DNA is influenced by the base sequence through a base pair reading interaction, is considered. Referring to the case of the T7 RNA-polymerase, we show that the protein should follow a noise-influenced sequence-dependent motion which deviate from the standard random walk usually assumed. The general
Barbi, Maria +3 more
openaire +6 more sources
Chromatin immunoprecipitation to analyze DNA binding sites of HMGA2. [PDF]
PLoS ONE, 2011 BACKGROUND: HMGA2 is an architectonic transcription factor abundantly expressed during embryonic and fetal development and it is associated with the progression of malignant tumors.
Nina Winter +4 more
doaj +1 more source
A Novel Image Cryptosystem Inspired by the Generation of Biological Protein Sequences
IEEE Access, 2023 Image encryption is essential to keep images secure either in personal devices or over the cloud drives. Various robust image cryptosystems have been implemented during the past decades to keep the encrypted images far from illegal decryption by ...
Mohammad Nassef +2 more
doaj +1 more source
DNA Motif Recognition Modeling from Protein Sequences
iScience, 2018 Summary: Although the existing works on DNA motif discovery on DNA sequences are plethoric, mechanistic knowledge to infer DNA motifs from protein sequences across multiple DNA-binding domain families without conducting any wet-lab experiments is still ...
Ka-Chun Wong
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Outline of a genome navigation system based on the properties of GA-sequences and their flanks. [PDF]
PLoS ONE, 2009 Introducing a new method to visualize large stretches of genomic DNA (see Appendix S1) the article reports that most GA-sequences [1] shared chains of tetra-GA-motifs and contained upstream poly(A)-segments.
Guenter Albrecht-Buehler
doaj +1 more source
The Secret Life of the Inhibitor of Virus Replication
Viruses, 2022 The inhibitor of virus replication (IVR) is an inducible protein that is not virus-target-specific and can be induced by several viruses. The GenBank was interrogated for sequences closely related to the tobacco IVR.
Peter Palukaitis +3 more
doaj +1 more source
LIA5 is required for nuclear reorganization and programmed DNA rearrangements occurring during tetrahymena macronuclear differentiation. [PDF]
PLoS ONE, 2013 During macronuclear differentiation of the ciliate Tetrahymena thermophila, genome-wide DNA rearrangements eliminate nearly 50 Mbp of germline derived DNA, creating a streamlined somatic genome.
Annie Wan Yi Shieh, Douglas L Chalker
doaj +1 more source
Nucleic Acids Res., 2015 With the avalanche of biological sequences generated in the post-genomic age, one of the most challenging problems in computational biology is how to effectively formulate the sequence of a biological sample (such as DNA, RNA or protein) with a discrete ...
Bin Liu +5 more
semanticscholar +1 more source
BioTechniques, 2000 The size of sequence databases, the rapid rate of generating sequence data and the need to routinely construct recombinant DNA molecules in molecular biological research necessitate the frequent handling and analysis of nucleotide and protein sequences ...
Hugh G. Patterton, Steven Graves
doaj +1 more source
Frequent Patterns Mining in DNA Sequence
IEEE Access, 2019 As a common biological sequence, DNA sequences contain important information. The discovery of frequent patterns in DNA sequences can help to study the evolution, function and variation of genes.
Na Deng +3 more
doaj +1 more source