scholarly journals Recognition of Latent Periodicity in DNA Sequences Based on Stochastic Models of Encoding

2018 ◽  
Author(s):  
V.A. Kutyrkin ◽  
M.B. Chaley
Keyword(s):  
Dna Sequences ◽  
Stochastic Models ◽  
Latent Periodicity

scholarly journals LEPSCAN--a web server for searching latent periodicity in DNA sequences

2011 ◽  
Vol 13 (2) ◽  
pp. 143-149 ◽  
Author(s):  
A. Shelenkov ◽  
E. Korotkov
Keyword(s):  
Dna Sequences ◽  
Web Server ◽  
Latent Periodicity

Latent periodicity of DNA sequences from some human gene regions

DNA Sequence ◽  
1995 ◽  
Vol 5 (6) ◽  
pp. 353-358 ◽  
Author(s):  
E. V. Korotkov ◽  
M. A. Korotkova
Keyword(s):  
Dna Sequences ◽  
Human Gene ◽  
Latent Periodicity

Identification and Interpretation of Latent Periodicity within DNA sequences

1996 ◽  
Vol 24 (3) ◽  
pp. 422S-422S
Author(s):  
David A. Phoenix ◽  
Eugene Korotkov
Keyword(s):  
Dna Sequences ◽  
Latent Periodicity

Transcription factor/DNA interactions visualized by electron spectroscopic imaging

1992 ◽  
Vol 50 (1) ◽  
pp. 450-451
Author(s):  
David P. Bazett-Jones ◽  
Mark L. Brown
Keyword(s):  
Transcription Factor ◽  
Dna Sequences ◽  
Transcription Initiation ◽  
Molecular Mechanisms ◽  
Phosphorus Content ◽  
Spectroscopic Imaging ◽  
Electron Spectroscopic Imaging ◽  
Dna Backbone ◽  
Two Parameters ◽  
High Level

A multisubunit RNA polymerase enzyme is ultimately responsible for transcription initiation and elongation of RNA, but recognition of the proper start site by the enzyme is regulated by general, temporal and gene-specific trans-factors interacting at promoter and enhancer DNA sequences. To understand the molecular mechanisms which precisely regulate the transcription initiation event, it is crucial to elucidate the structure of the transcription factor/DNA complexes involved. Electron spectroscopic imaging (ESI) provides the opportunity to visualize individual DNA molecules. Enhancement of DNA contrast with ESI is accomplished by imaging with electrons that have interacted with inner shell electrons of phosphorus in the DNA backbone. Phosphorus detection at this intermediately high level of resolution (≈lnm) permits selective imaging of the DNA, to determine whether the protein factors compact, bend or wrap the DNA. Simultaneously, mass analysis and phosphorus content can be measured quantitatively, using adjacent DNA or tobacco mosaic virus (TMV) as mass and phosphorus standards. These two parameters provide stoichiometric information relating the ratios of protein:DNA content.

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