RGD Reference Report - The pyruvate dehydrogenase complex: cloning of the rat somatic E1 alpha subunit and its coordinate expression with the mRNAs for the E1 beta, E2, and E3 catalytic subunits in developing rat brain. - Rat Genome Database

Send us a Message
Submit Data |  Help |  Video Tutorials |  News |  Publications |  Download |  REST API |  Citing RGD |  Contact   
Search RGD Grant Resources Citing RGD About Us Contact Us
Genes Variants Community Projects QTLs Strains Markers Genome Information Ontologies Cell Lines References Download Submit Data
OntoMate (Literature Search) JBrowse (Genome Browser) Synteny Browser (VCMap) Variant Visualizer Multi-Ontology Enrichment (MOET) Gene-Ortholog Location Finder (GOLF) InterViewer (Protein-Protein Interactions) PhenoMiner (Quatitative Phenotypes) Gene Annotator OLGA (Gene List Generator) AllianceMine GViewer (Genome Viewer)
Aging & Age-Related Disease Cancer & Neoplastic Disease Cardiovascular Disease Coronavirus Disease Developmental Disease Diabetes Hematologic Disease Immune & Inflammatory Disease Infectious Disease Liver Disease Neurological Disease Obesity & Metabolic Syndrome Renal Disease Respiratory Disease Sensory Organ Disease
Find Models   new Genetic Models Autism Models Rat PhenoMiner (Quantitative Phenotypes) Chinchilla PhenoMiner Expected Ranges (Quantitative Phenotype) PhenoMiner Term Comparison Hybrid Rat Diversity Panel Phenotypes Phenotypes in Other Animal Models Animal Husbandry Strain Medical Records Phylogenetics Strain Availability Calendar Rats 101 Submissions Photo Archive
Pathways
Rat Community Forum Directory of Rat Laboratories Video Tutorials News RGD Publications RGD Presentations Archive Nomenclature Guidelines Resource Links Laboratory Resources Employment Resources

The pyruvate dehydrogenase complex: cloning of the rat somatic E1 alpha subunit and its coordinate expression with the mRNAs for the E1 beta, E2, and E3 catalytic subunits in developing rat brain.

Authors: Cullingford, TE  Clark, JB  Phillips, IR 
Citation: Cullingford TE, etal., J Neurochem 1994 May;62(5):1682-90.
RGD ID: 729480
Pubmed: PMID:8158120   (View Abstract at PubMed)

We report the isolation of cDNA clones encoding the somatic form of the E1 alpha subunit of the pyruvate dehydrogenase complex of rat. The deduced amino acid sequence has 99.5, 98, and 97% identity, respectively, with the orthologous proteins of mouse, human, and pig and 98.5% identity with a rat E1 alpha sequence reported previously. The cDNAs isolated in this and earlier studies predict different E1 alpha subunit mRNA sizes and amino acid sequences. These differences have been investigated by PCR, northern blot hybridization, and RNase protection. We have used our E1 alpha cDNA, in conjunction with cDNA probes to the E1 beta, E2, and E3 catalytic subunits of rat pyruvate dehydrogenase complex and also to rat citrate synthase, to perform RNase protection assays of developing rat whole brain RNA. The results show a 2.5-fold increase in the concentration of each of the subunit mRNAs and a 1.2-fold increase in citrate synthase mRNA from late foetal stage to 5 days post partum. Thereafter, the mRNA levels remained constant. These data indicate that the respective six- and threefold increases in the amounts of pyruvate dehydrogenase complex and citrate synthase found to occur in rat brain between birth and adulthood are mediated principally by translational and/or posttranslational mechanisms.

Objects referenced in this article
Gene Pdha1 pyruvate dehydrogenase E1 subunit alpha 1 Rattus norvegicus

Additional Information