Results 51 to 60 of about 2,576,927 (378)

Comparison of dkgB-linked intergenic sequence ribotyping to DNA microarray hybridization for assigning serotype to Salmonella enterica

FEMS Microbiology Letters, 2012
Two DNA-based methods were compared for the ability to assign serotype to 139 isolates of Salmonella enterica ssp. I. Intergenic sequence ribotyping (ISR) evaluated single nucleotide polymorphisms occurring in a 5S ribosomal gene region and flanking ...
J. Guard, Roxana Sánchez-Ingunza, C. Morales, Tod Stewart, K. Liljebjelke, J. Kessel, K. Ingram, Deana R. Jones, C. Jackson, P. Fedorka-Cray, J. Frye, R. Gast, A. Hinton   +12 more
semanticscholar   +1 more source

Automated evaluation and normalization of immunohistochemistry on tissue microarrays with a DNA microarray scanner

BioTechniques, 2003
Hundreds of tissue samples may be assembled in a tissue microarray format for simultaneous immunostaining assessment of protein expression profiling. A DNA microarray two-color laser scanner was used for automated analysis of tissue microarray indirect ...
Wolfgang Haedicke, Helmut H. Popper, Charles R. Buck, Kurt Zatloukal   +3 more
doaj   +1 more source

Nucleic acid - protein fingerprints. Novel protein classification based on nucleic acid - protein recognition [PDF]

, 2012
Protein chemistry uses protein description and classification based on molecular mass and isoelectric point as general features. Enzymes are also compared by enzymatic reaction constants, namely Km and kcat values. Proteins are also studied by binding to
Alexander Krylov, Renad Zhdanov
core   +1 more source

Integrative Model-based clustering of microarray methylation and expression data [PDF]

, 2012
In many fields, researchers are interested in large and complex biological processes. Two important examples are gene expression and DNA methylation in genetics.
Booth, James G., Figueroa, Maria E., Kormaksson, Matthias, Melnick, Ari   +3 more
core   +1 more source

On Limits of Performance of Dna Microarrays [PDF]

2006 IEEE International Conference on Acoustics Speed and Signal Processing Proceedings, 2006
DNA microarray technology relies on the hybridization process which is stochastic in nature. Probabilistic cross-hybridization of non-specific targets, as well as the shot-noise originating from specific targets binding, are among the many obstacles for achieving high accuracy in DNA microarray analysis.
Vikalo, H., Hassibi, B., Hassibi, A.
openaire   +4 more sources

Comparing self‐reported race and genetic ancestry for identifying potential differentially methylated sites in endometrial cancer: insights from African ancestry proportions using machine learning models

Molecular Oncology, EarlyView.
Integrating ancestry, differential methylation analysis, and machine learning, we identified robust epigenetic signature genes (ESGs) and Core‐ESGs in Black and White women with endometrial cancer. Core‐ESGs (namely APOBEC1 and PLEKHG5) methylation levels were significantly associated with survival, with tumors from high African ancestry (THA) showing ...
Huma Asif, J. Julie Kim
wiley   +1 more source

Utilizing Machine Learning Techniques for Cancer Prediction and Classification based on Gene Expression Data

UHD Journal of Science and Technology
Cancer classification through genetic evaluation has become a hot topic among researchers. It holds the promise of delivering systematic, precise, and scientifically backed diagnoses for different types of cancer. Lately, several studies have delved into
Mariwan Mahmood Hama Aziz, Sozan Abdullah Mahmood   +1 more
doaj   +1 more source

Detection of Multiple Human Papillomavirus Genotypes in Anal Carcinoma

Infectious Agents and Cancer, 2010
Infection with human papillomavirus (HPV) is a major risk factor for development of anal squamous cell carcinoma. Despite over 100 genotypes of the virus, HPV 16 and 18 are considered pathogenic as they are seen in the majority of cervical and anal ...
Luo Linda, Liu Yu-Tsueng, Ramamoorthy Sonia, Miyai Katsumi, Lu Qing, Carethers John M   +5 more
doaj   +1 more source

Microarray detection of human parainfluenzavirus 4 infection associated with respiratory failure in an immunocompetent adult. [PDF]

, 2006
A pan-viral DNA microarray, the Virochip (University of California, San Francisco), was used to detect human parainfluenzavirus 4 (HPIV-4) infection in an immunocompetent adult presenting with a life-threatening acute respiratory illness.
Blackburn, Brian G, Chiu, Charles Y, DeRisi, Joseph L, Eckburg, Paul B, Fischer, Kael, Ganem, Don, Koshy, Anita, Merker, Jason D, Patterson, Bruce K, Rouskin, Silvi, Schnurr, David, Tompkins, Lucy S, Urisman, Anatoly, Yagi, Shigeo   +13 more
core  

Differential expression of microRNAs in bovine papillomavirus type 1 transformed equine cells [PDF]

, 2016
Bovine papillomavirus (BPV) types 1 and 2 play an important role in the pathogenesis of equine sarcoids (ES), the most common cutaneous tumour affecting horses.
Britton, C., Nasir, L., Nicolson, L., Terron-Canedo, N., Weir, W.   +4 more
core   +1 more source