Results 21 to 30 of about 708,274 (274)

Microarrays and infectious diseases: overview and perspectives [PDF]

Einstein (São Paulo), 2005
Disease investigation is evolving in the light of the human genomeavailability and the complete genome sequencing of several humanpathogens. Microarray technology is a revolutionary tool for elucidatingroles of genes in infectious diseases, shifting from
Patricia Severino
doaj  

Combining gene expression data from different generations of oligonucleotide arrays

BMC Bioinformatics, 2004
Background One of the important challenges in microarray analysis is to take full advantage of previously accumulated data, both from one's own laboratory and from public repositories.
Kong Sek, Hwang Kyu-Baek, Greenberg Steve A, Park Peter J   +3 more
doaj   +1 more source

Design, validation and annotation of transcriptome-wide oligonucleotide probes for the oligochaete annelid Eisenia fetida. [PDF]

PLoS ONE, 2010
High density oligonucleotide probe arrays have increasingly become an important tool in genomics studies. In organisms with incomplete genome sequence, one strategy for oligo probe design is to reduce the number of unique probes that target every non ...
Ping Gong, Mehdi Pirooznia, Xin Guan, Edward J Perkins   +3 more
doaj   +1 more source

Efficient oligonucleotide probe selection for pan-genomic tiling arrays

BMC Bioinformatics, 2009
Background Array comparative genomic hybridization is a fast and cost-effective method for detecting, genotyping, and comparing the genomic sequence of unknown bacterial isolates.
Zhang Wei, Deng Xiangyu, Phillippy Adam M, Salzberg Steven L   +3 more
doaj   +1 more source

Current updates of CRISPR/Cas9‐mediated genome editing and targeting within tumor cells: an innovative strategy of cancer management

Cancer Communications, Volume 42, Issue 12, Page 1257-1287, December 2022., 2022
Abstract Clustered regularly interspaced short palindromic repeats‐associated protein (CRISPR/Cas9), an adaptive microbial immune system, has been exploited as a robust, accurate, efficient and programmable method for genome targeting and editing. This innovative and revolutionary technique can play a significant role in animal modeling, in vivo genome
Khaled S. Allemailem, Mohammed A Alsahli, Ahmad Almatroudi, Faris Alrumaihi, Fahd Khaleefah Alkhaleefah, Arshad Husain Rahmani, Amjad Ali Khan   +6 more
wiley   +1 more source

Identification of genomic imbalances in oral clefts

Jornal de Pediatria, 2021
Objective: This article presents a clinical and cytogenomic approach that focuses on the diagnosis of syndromic oral clefts (OCs). Methods: The inclusion criteria were individuals with OC presenting four or more minor signs and no major defects (non ...
Elaine Lustosa-Mendes, Ana P. dos Santos, Társis P. Vieira, Erlane M. Ribeiro, Adriana A. Rezende, Agnes C. Fett-Conte, Denise P. Cavalcanti, Têmis M. Félix, Isabella L. Monlleó, Vera Lúcia Gil-da-Silva-Lopes   +9 more
doaj  

Fabrication and Functionalisation of Nanocarbon‐Based Field‐Effect Transistor Biosensors

ChemBioChem, Volume 23, Issue 23, December 5, 2022., 2022
Next‐generation diagnostics: Nanocarbon‐based field effect transistors (NC‐FETs) use incoming target analytes to impart a gating effect on conductance. Here, we review the operational mechanisms behind NC‐FETs, the fabrication and functionalisation of NC‐FETs with receptor biomolecules and downstream biosensing applications.
Chang‐Seuk Lee, Rebecca E. A. Gwyther, Mark Freeley, Dafydd Jones, Matteo Palma   +4 more
wiley   +1 more source

A strategy for detection of known and unknown SNP using a minimum number of oligonucleotides applicable in the clinical settings

Journal of Translational Medicine, 2003
Detection of unknown single nucleotide polymorphism (SNP) relies on large scale sequencing expeditions of genomic fragments or complex high-throughput chip technology.
Klein Harvey, Simon Richard, Panelli Monica, Zhao Yingdong, Adams Sharon, Wang Ena, Marincola Francesco M   +6 more
doaj   +1 more source

High sensitivity electrochemical DNA sensors for detection of somatic mutations in FFPE samples [PDF]

arXiv, 2022
We offer new high-performance label-free electrochemical impedimetric DNA sensors of non-faradaic type. The DNA sensors based on a platform of crystalline carbon nanotube (CNT) arrays are fabricated by the Langmuir--Blodgett (LB) deposition technique. The CNT arrays are suspended on a nanoporous anodic alumina (aluminium oxide, AOA) support.
arxiv  

Identical probes on different high-density oligonucleotide microarrays can produce different measurements of gene expression

BMC Genomics, 2006
Background There are many potential sources of variability in a microarray experiment. Variation can arise from many aspects of the collection and processing of samples for gene expression analysis.
Enkemann Steven A, Yoder Sean J, Zhang LanMin   +2 more
doaj   +1 more source