Linked Life Data

2190080

Source:http://linkedlifedata.com/resource/pubmed/id/2190080

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1
pubmed:dateCreated
1990-7-11
pubmed:abstractText
We have studied the effect of some regular sequences namely (dA-dT)n, (dA)n and (dG-dC)n on the Saccharomyces cerevisiae PHO5 gene expression. These sequences were inserted into the ClaI site, located between two phosphate-responsible upstream activating sequences (UAS's). A modified PHO5 gene cloned in vector plasmids was used to transform the pho3, pho5 yeast strain and the level of acid phosphatase expression in various conditions was measured. We show that the insertion of (dA-dT)n blocks, but not (dA)n or (dG-dC)n, leads to the dramatic decrease of PHO5 gene expression in a derepressed state. (dA-dT)n inserts also inhibit the expression of PHO5 gene which was put under the control of heterologous UASgal.
pubmed:language
rus
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:issn
0026-8984
pubmed:author
pubmed:issnType
Print
pubmed:volume
24
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
163-72
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:articleTitle
[Insertion of (dA-dT)n sequences into the regulatory region of the pho5 gene inhibits its expression].
pubmed:publicationType
Journal Article, English Abstract