نتایج جستجو برای: multiplex ligation
تعداد نتایج: 42263 فیلتر نتایج به سال:
charcot-marie-tooth disease (cmt) is the most common inherited neurological disorder, affecting both motor and sensory peripheral nerves. neurophysiological patterns divide cmt into three main groups: demyelinating cmt1 (upper limb motor nerve conduction velocity (mncv) <38 m/s), axonal cmt2 (mncv >38 m/s) and intermediate cmt (mncv 25-45 m/s). cmt has been also categorized based on the mode of...
background: th e second leading cause of cancer deaths in women is breast cancer. germline mutations in susceptibility breast cancer gene brca1 increase the lifetime risk of breast cancer. eighty-one large genomic rearrangements (lgrs) have been reported up to date in brca1 gene, and evaluation of these rearrangements helps with precise risk assessment in high-risk individuals. in this study, w...
AIM To identify cryptic subtelomeric rearrangement, a possible cause of idiopathic mental retardation by means of multiprobe telomere fluorescent in situ hybridization (T-FISH). METHODS Hundred patients (median age 3.0 years) with mental retardation and dysmorphic features were screened using specific T-FISH probes. Multiplex ligation-dependent probe amplification and comparative genomic hybr...
Multiplex ligation-dependent probe amplification (MLPA) is a widely used technique for detecting genomic structural variants. The technique is based on hybridization and ligation, followed by amplification of the ligation products. Therefore, ligation is considered a fundamental process that determines the feasibility and fidelity of MLPA. However, despite the widespread use of this technique, ...
We have developed a rapid (under 4 hours), multiplex, nucleic acid assay, adapted to a microsphere array detection platform. We call this assay multiplex oligonucleotide ligation-PCR (MOL-PCR). Unlike other ligation-based assays that require multiple steps, our protocol consists of a single tube reaction, followed by hybridization to a Luminex microsphere array for detection. We demonstrate the...
A novel chip-based detection approach for single-nucleotide polymorphism (SNP) typing based on nanoparticle-coupled DNA-templated ligation reactions is reported. In contrast to conventional methods or recently developed techniques, this approach does not need costly instrumentation and complex stringency washing processes and offers both rapid multiplex SNP detection capability and ultrahigh se...
Multiplex protein quantification has been constrained by issues of assay specificity, sensitivity and throughput. This research presents a novel approach that overcomes these limitations using antibody-oligonucleotide conjugates for immuno-polymerase chain reaction (immuno-PCR) or proximity ligation, coupled with competitive PCR and MALDI-TOF mass spectrometry. Employing these combinations of t...
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