Abstract
We have investigated, using DNA methylation patterning, the site-specific methylation of promoters I and II of the rat γ-glutamyl transpeptidase gene. This analysis was done in fetal, newborn and adult rat kidney, in which promoters I and II are progressively active during development, as well as in rat liver, which never expresses mRNAs from these two promoters. During kidney development, a progressive demethylation occurs in the promoter I and II region. specially at the level of the most proximal Mspl site of promoter II. A progressive reorganization of the methylated sites within the 5' end of the gene also occurs during liver development.
Original language | English |
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Pages (from-to) | 691-694 |
Number of pages | 4 |
Journal | Biochemical Journal |
Volume | 287 |
Issue number | 3 |
DOIs | |
Publication status | Published - 1992 |
Externally published | Yes |
ASJC Scopus subject areas
- Biochemistry
- Molecular Biology
- Cell Biology