Article
Diversification of fasting regulated transcription in a cluster of duplicated nuclear hormone receptors in C. elegans.
Gene expression patterns : GEP - 1 Sept 2010
Vohanka Jaroslav, Simecková Katerina, Machalová Eliska, Behenský Frantisek, Krause Michael W, Kostrouch Zdenek, Kostrouchová Marta
Abstract excerpt
The genome of Caenorhabditis elegans encodes more than 280 nuclear hormone receptors (NHRs) in contrast to the 48 NHRs in humans and 18 NHRs in Drosophila. The majority of the C. elegans NHRs are categorized as supplementary nuclear receptors (supnrs) that evolved by successive duplications of a single ancestral gene. The evolutionary pressures that lead to the expansion of NHRs in nematodes, as well as the...
Topics
- Amino Acid Sequence
- Animals
- Caenorhabditis elegans
- Chromosomes
- Fasting
- Gene Expression Regulation, Developmental
- Genes, Duplicate
- Genetic Variation
- Genome, Helminth
- Humans
- Insecta
- Male
- Mammals
