Confidence masks for genome DNA copy number variations in applications to HR-CGH array measurements

J Muñoz-Minjares, J Cabal-Aragón… - … Signal Processing and …, 2014 - Elsevier
The array-comparative genomic hybridization (aCGH) and next generation sequence
technologies enable cost-efficient high resolution detection of DNA copy number variations …

[PDF][PDF] Noise studies in measurements and estimates of stepwise changes in genome DNA chromosomal structures

J Munoz-Minjares, YS Shmaliy, AJ Cabal - Adv. App Pure Math, 2014 - inase.org
Measurements using the high resolution array-comparative genomic hybridization (HR-
CGH) array are accompanied with large noise which strongly affects the estimates of the …

Critical evaluation of CNA estimators for DNA data using matching confidence masks and WGS technology

JU Muñoz-Minjares, YS Shmaliy, TG Popova - … Signal Processing and …, 2021 - Elsevier
A big number of different estimators have been proposed during decades to detect the Copy
Number Alterations (CNA) in Deoxyribonucleic Acid (DNA) structures and indicate various …

Improving estimates of the breakpoints in genome copy number alteration profiles with confidence masks

JM Minjares, YS Shmaliy - Biomedical Signal Processing and Control, 2017 - Elsevier
Chromosomal structural changes in human body known as copy number alterations (CNAs)
are often associated with disease such as cancer. Therefore, accurate estimation of the …

Matching Confidence Masks with Experts Annotations for Estimates of Chromosomal Copy Number Alterations

J Muñoz-Minjares, YS Shmaliy, T Popova… - … : 6th International Work …, 2018 - Springer
Structural aberrations (SAs), gains or losses in large segments of genomes, are associated
with several genetic disorders. The SAs are commonly called the copy number alterations …

Jitter representation in SCNA breakpoints using asymmetric exponential power distribution

J Munoz-Minjares, YS Shmaliy… - 2017 14th …, 2017 - ieeexplore.ieee.org
Jitter is inherent to the breakpoints of measured genome somatic copy number alterations
(SCNAs). Therefore, an analysis of jitter is required to reduce errors in the SCNA estimation …

Correcting estimates of DNA CNAs using improved confidence masks tuned to gold standard

J Muñoz‐Minjares, YS Shmaliy… - IET Signal Processing, 2019 - Wiley Online Library
Copy number alterations (CNAs) are hallmarks of cancer, which are now been routinely
measured by different techniques and used for diagnostic and prognostic purpose. Efficient …

Accurate jitter computation in CNA breakpoints using hybrid confidence masks with applications to SNP array probing

J Munoz-Minjares, YS Shmaliy… - IEEE …, 2017 - ieeexplore.ieee.org
Chromosomal structural changes known as copy number alterations-aberrations (CNAs)
result in gains or losses in copies of deoxyribonucleic acid sections, which are typically …

[PDF][PDF] Matching confidence masks with experts annotations for estimates of chromosomal copy number alterations

JM Minjares, YS Shmaliy - J. Genet. Disord, 2017 - academia.edu
Structural aberrations (SAs), gains or losses in large segments of genomes, are associated
with several genetic disorders. The SAs are commonly called the copy number alterations …

Improving approximation of jitter probability in the breakpoints of simulated copy number alterations

J Munoz-Minjares, YS Shmaliy… - 2016 13th …, 2016 - ieeexplore.ieee.org
We analyze and approximate the jitter distribution function in the breakpoints of the
measured genome copy number alterations (CNAs). The CNAs measured using the high …