نتایج جستجو برای: dna copy number variations
تعداد نتایج: 1804615 فیلتر نتایج به سال:
We have analyzed the effect of flanking sequences on Tus-induced replication arrest. pBR322 plasmid derivatives which carry the Escherichia coli replication terminator TerB at different locations were used. Efficiency of the replication arrest was estimated from the plasmid copy number and transformation frequency of tus+ cells. We found that flanking sequences do affect replication arrest effi...
Genetic profiling of urine cell free DNA (cfDNA) has not been evaluated in advanced prostate cancer. We performed whole genome sequencing of urine cfDNAs to identify tumor-associated copy number variations in urine before and after initiating androgen deprivation therapy in HSPC stage and docetaxel chemotherapy in CRPC stage. A log2 ratio-based copy number analysis detected common genomic abnor...
objective: pompe disease is a rare neuromuscular genetic disorder and is classified into two forms of early and late-onset. over the past two decades, mitochondrial abnormalities have been recognized as an important contributor to an array of neuromuscular diseases. we therefore aimed to compare mitochondrial copy number and mitochondrial displacement-loop sequence variation in infantile and ad...
Background Methods for haplotyping and DNA copynumber typing of single cells are paramount for studying genomic heterogeneity and enabling genetic diagnosis. Before analyzing the DNA of a single cell by microarray or next-generation sequencing, a whole-genome amplification (WGA) process is required, but it substantially distorts the frequency and composition of the cell’s alleles. As a conseque...
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