Search
Now showing items 1-3 of 3
Transcriptional regulation of seed-specific gene expression - from PvALF/ ABI3 to phaseolin
(Texas A&M University, 2006-10-30)
The phaseolin (phas) promoter drives the copious production of transcripts encoding
the protein phaseolin during seed embryogenesis but is silent in vegetative tissues when a
nucleosome is positioned over its three phased ...
Chromatin dynamics at the Saccharomyces cerevisiae PHO5 promoter
(Texas A&M University, 2006-04-12)
In eukaryotes, the organization of DNA into chromatin is a primary determinant of gene expression. Positioned nucleosomes in promoter regions are frequently found to regulate gene expression by obstructing the accessibility ...
Interplay between promoter occupancy and chromatin remodeling requirements in transactivation of the S.cerevisiae PHO5 gene
(Texas A&M University, 2006-04-12)
In higher eukaryotes, DNA is packaged with histones and other proteins into
chromatin. While this is important in the control of unwanted gene expression,
chromatin also serves as a barrier to many vital functions in the ...