Results 251 to 260 of about 743,593 (306)

Developmental regulation of globin gene expression

Journal of Cell Science, 1992
ABSTRACT We have used the globin family of genes in chicken to study developmental regulation of gene expression, both at the level of individual interaction of trans-acting factors with local promoters and enhancers, and at the level of chromatin structure.
M, Minie   +7 more
openaire   +2 more sources

Developmental Regulation of Elastin Gene Expression

Critical Reviews™ in Eukaryotic Gene Expression, 1997
Developmental regulation of elastin gene expression appears to be exerted primarily at the transcriptional level. Although the elastin gene promoter possesses features of "housekeeping" genes, these characteristics do not preclude transcriptional regulation as shown with a number of other gene promoters of this class.
S, Perrin, J A, Foster
openaire   +2 more sources

Developmental regulation of gene expression in Tetrahymena

Developmental Biology, 1986
The onset of gene expression in Tetrahymena thermophila during macronuclear differentiation was investigated by assay of galactokinase in conjugating deoxygalactose-resistant heterokaryons. Our results distinguish three successive states of galactokinase gene expression for cells developing a new macronucleus: stage 0, refractory to induction; stage 1,
K A, Mayo, E, Orias
openaire   +2 more sources

Nonrestrictive developmental regulation of microRNA gene expression

Mammalian Genome, 2006
During different periods of mammalian development, global changes in gene expression occur. Developmental changes in global gene expression have been modeled as a restrictive process. To test the restriction model of global changes in gene expression, we have used embryonic stem (ES) cells as a model system for the early mammalian embryo.
William M, Strauss   +3 more
openaire   +2 more sources

Developmental regulation of T-cell receptor gene expression

Nature, 1985
In contrast to B cells or their antibody products, T lymphocytes have a dual specificity, for both the eliciting foreign antigen and for polymorphic determinants on cell surface glycoproteins encoded in the major histocompatibility complex (MHC restriction). The recent identification of T-cell receptor glycoproteins as well as the genes encoding T-cell
D H, Raulet   +3 more
openaire   +2 more sources

Developmental regulation of Na+/myo-inositol cotransporter gene expression

Molecular Brain Research, 1997
myo-Inositol plays a role in many important aspects of cellular regulation including membrane structure, signal transduction and osmoregulation. It is taken up into the cells by the Na+ / myo-inositol cotransporter (SMIT). We investigated developmental changes in the expression of SMIT mRNA and protein in the rat.
W, Guo   +6 more
openaire   +2 more sources

Home - About - Disclaimer - Privacy