Results 251 to 260 of about 175,401,209 (303)
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Ploidy Regulation of Gene Expression
Science, 1999Microarray-based gene expression analysis identified genes showing ploidy-dependent expression in isogenic Saccharomyces cerevisiae strains that varied in ploidy from haploid to tetraploid. These genes were induced or repressed in proportion to the number of chromosome sets, regardless of the mating type.
T, Galitski +4 more
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Regulation Of Neuropeptide Gene Expression
Annual Review of Neuroscience, 1990Understanding of the mechanisms of neuropeptide gene regulation has increased dramatically in the past 5 years. In large part, this increased understanding has resulted from advances in the technology of introducing reporter genes into intact cells in culture.
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Nongenomic regulation of gene expression
Current Opinion in Pediatrics, 2016Purpose of review The purpose of this review is to highlight the recent advances in epigenetic regulation and chromatin biology for a better understanding of gene regulation related to human disease. Recent findings Alterations to chromatin influence genomic function, including gene
Isabel, Iglesias-Platas, David, Monk
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Regulation of histone gene expression
Current Opinion in Cell Biology, 1992Histone genes are expressed during the S phase of the cell cycle. Control is at multiple levels and is mediated by the integration of regulatory signals in response to cell-cycle progression and the onset of differentiation. Much work has been carried out on the H4 gene promoter, which appears to be organized into a series of distinct regulatory ...
Stein, Gary S. +3 more
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Regulating gene expression in gene therapy
Trends in Biotechnology, 1993Ensuring that expression of introduced genes is both safe and effective necessitates directing expression to the appropriate tissue, at levels which produce a therapeutic effect. Extensive research is under way to elucidate the mechanisms and genetic elements involved in regulating expression. With the need to correlate expression levels and phenotypic
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Regulation of opioid gene expression
Peptides, 1983Opioid peptides are synthesized in the form of large precursors, which contain the information for more than one biologically active peptide. Using recombinant DNA technology, three opioid precursors have been sequenced: pro-opiomelanocortin (POMC), proenkephalin and prodynorphin.
O, Civelli +6 more
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Regulation of Neuronal Gene Expression
Naturwissenschaften, 1999Humans as multicellular organisms contain a variety of different cell types where each cell population must fulfill a distinct function in the interest of the whole organism. The molecular basis for the variations in morphology, biochemistry, molecular biology, and function of the various cell types is the cell-type specific expression of genes.
G, Thiel, M, Lietz, M, Leichter
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Osmotic regulation of gene expression
The FASEB Journal, 1996Cells react to increased osmolality with numerous changes in gene expression. The specific genes affected differ between species, but the known osmoprotective effects of the gene products are remarkably similar, particularly with regard to cellular accumulation of compatible organic os‐ molytes. Here we concentrate on the molecular
M B, Burg, E D, Kwon, D, Kültz
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Regulation of KiSS1 gene expression
Peptides, 2009Kisspeptins are the protein products encoded by KiSS1 gene, an important tumor metastatic suppressor and pivotal master hormone of puberty. Although KiSS1 gene is expressed in both central and peripheral tissues, the molecular mechanisms that determine the temporal and spatial expression of KiSS1 gene are not well understood.
Dali, Li, Weishi, Yu, Mingyao, Liu
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Glucose regulation of gene expression
Current Opinion in Clinical Nutrition and Metabolic Care, 1998Regulation of gene expression by nutrients in mammals is an important mechanism allowing them to adapt to the nutritional environment. In-vivo and in-vitro experiments have demonstrated that the transcription of genes coding for lipogenic and glycolytic enzymes in liver and/or adipose tissue is upregulated by glucose.
F, Foufelle, J, Girard, P, Ferré
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