Search Results - "Deatherage, Daniel E"
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Identification of mutations in laboratory-evolved microbes from next-generation sequencing data using breseq
Published in Methods in molecular biology (Clifton, N.J.) (01-01-2014)“…Next-generation DNA sequencing (NGS) can be used to reconstruct eco-evolutionary population dynamics and to identify the genetic basis of adaptation in…”
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Identifying structural variation in haploid microbial genomes from short-read resequencing data using breseq
Published in BMC genomics (29-11-2014)“…Mutations that alter chromosomal structure play critical roles in evolution and disease, including in the origin of new lifestyles and pathogenic traits in…”
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3
Evolution of satellite plasmids can prolong the maintenance of newly acquired accessory genes in bacteria
Published in Nature communications (20-12-2019)“…Transmissible plasmids spread genes encoding antibiotic resistance and other traits to new bacterial species. Here we report that laboratory populations of…”
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Epigenetic Repression of microRNA-129-2 Leads to Overexpression of SOX4 Oncogene in Endometrial Cancer
Published in Cancer research (Chicago, Ill.) (01-12-2009)“…Genetic amplification, mutation, and translocation are known to play a causal role in the upregulation of an oncogene in cancer cells. Here, we report an…”
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Recursive genomewide recombination and sequencing reveals a key refinement step in the evolution of a metabolic innovation in Escherichia coli
Published in Proceedings of the National Academy of Sciences - PNAS (11-02-2014)“…Evolutionary innovations often arise from complex genetic and ecological interactions, which can make it challenging to understand retrospectively how a novel…”
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Large chromosomal rearrangements during a long-term evolution experiment with Escherichia coli
Published in mBio (09-09-2014)“…Large-scale rearrangements may be important in evolution because they can alter chromosome organization and gene expression in ways not possible through point…”
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Detecting rare structural variation in evolving microbial populations from new sequence junctions using breseq
Published in Frontiers in genetics (21-01-2015)“…New mutations leading to structural variation (SV) in genomes-in the form of mobile element insertions, large deletions, gene duplications, and other…”
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Epigenetic influences of low-dose bisphenol A in primary human breast epithelial cells
Published in Toxicology and applied pharmacology (15-10-2010)“…Substantial evidence indicates that exposure to bisphenol A (BPA) during early development may increase breast cancer risk later in life. The changes may…”
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Xenoestrogen-Induced Epigenetic Repression of microRNA-9-3 in Breast Epithelial Cells
Published in Cancer research (Chicago, Ill.) (15-07-2009)“…Early exposure to xenoestrogens may predispose to breast cancer risk later in adult life. It is likely that long-lived, self-regenerating epithelial progenitor…”
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Estrogen-mediated epigenetic repression of large chromosomal regions through DNA looping
Published in Genome research (01-06-2010)“…The current concept of epigenetic repression is based on one repressor unit corresponding to one silent gene. This notion, however, cannot adequately explain…”
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Global Transcriptional Response of Methylorubrum extorquens to Formaldehyde Stress Expands the Role of EfgA and Is Distinct from Antibiotic Translational Inhibition
Published in Microorganisms (Basel) (10-02-2021)“…The potency and indiscriminate nature of formaldehyde reactivity upon biological molecules make it a universal stressor. However, some organisms such as…”
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Tempo and mode of genome evolution in a 50,000-generation experiment
Published in Nature (London) (11-08-2016)“…Adaptation by natural selection depends on the rates, effects and interactions of many mutations, making it difficult to determine what proportion of mutations…”
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ChIP-seq defined genome-wide map of TGFβ/SMAD4 targets: implications with clinical outcome of ovarian cancer
Published in PloS one (2011)“…Deregulation of the transforming growth factor-β (TGFβ) signaling pathway in epithelial ovarian cancer has been reported, but the precise mechanism underlying…”
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Specificity of genome evolution in experimental populations of Escherichia coli evolved at different temperatures
Published in Proceedings of the National Academy of Sciences - PNAS (07-03-2017)“…Isolated populations derived from a common ancestor are expected to diverge genetically and phenotypically as they adapt to different local environments. To…”
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Aberrant TGFβ/SMAD4 signaling contributes to epigenetic silencing of a putative tumor suppressor, RunX1T1 in ovarian cancer
Published in Epigenetics (01-06-2011)“…Aberrant TGFβ signaling pathway may alter the expression of down-stream targets and promotes ovarian carcinogenesis. However, the mechanism of this impairment…”
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Directed evolution of Escherichia coli with lower-than-natural plasmid mutation rates
Published in Nucleic acids research (28-09-2018)“…Abstract Unwanted evolution of designed DNA sequences limits metabolic and genome engineering efforts. Engineered functions that are burdensome to host cells…”
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Pathogen contingency loci and the evolution of host specificity: Simple sequence repeats mediate Bartonella adaptation to a wild rodent host
Published in PLoS pathogens (30-09-2024)“…Parasites, including pathogens, can adapt to better exploit their hosts on many scales, ranging from within an infection of a single individual to series of…”
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High-throughput characterization of mutations in genes that drive clonal evolution using multiplex adaptome capture sequencing
Published in Cell systems (15-12-2021)“…Understanding how cells are likely to evolve can guide medical interventions and bioengineering efforts that must contend with unwanted mutations. The adaptome…”
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Promoter hypermethylation of FBXO32, a novel TGF-β/SMAD4 target gene and tumor suppressor, is associated with poor prognosis in human ovarian cancer
Published in Laboratory investigation (01-03-2010)“…Resistance to TGF-β is frequently observed in ovarian cancer, and disrupted TGF-β/SMAD4 signaling results in the aberrant expression of downstream target genes…”
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Epigenetic Silencing Mediated through Activated PI3K/AKT Signaling in Breast Cancer
Published in Cancer research (Chicago, Ill.) (01-03-2011)“…Trimethylation of histone 3 lysine 27 (H3K27me3) is a critical epigenetic mark for the maintenance of gene silencing. Additional accumulation of DNA…”
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