Isolation of glyceraldehyde 3-phosphate dehydrogenase (Gapdh) cDNA from the distal half of mouse chromosome 16: further indication of a link between Alzheimer's disease and glycolysis
| Autor: | Stefanie Seipp, W. Buselmaier |
|---|---|
| Rok vydání: | 1994 |
| Předmět: |
DNA
Complementary Transcription Genetic Molecular Sequence Data Polymerase Chain Reaction Chromosomes Mice Chromosome 16 Alzheimer Disease Complementary DNA Amyloid precursor protein Animals Humans Glyceraldehyde 3-phosphate dehydrogenase biology Base Sequence General Neuroscience Glyceraldehyde-3-Phosphate Dehydrogenases Molecular biology Reverse transcriptase Peptide Fragments Open reading frame genomic DNA Biochemistry Molecular Probes biology.protein Chromosome 21 Glycolysis |
| Zdroj: | Neuroscience letters. 182(1) |
| ISSN: | 0304-3940 |
| Popis: | The amyloid precursor protein (APP), which is localized on both human chromosome 21 and its murine counterpart, chromosome 16 and which is involved in the formation of deposits in Alzheimer's disease, could be shown to bind effectively to a glytolytic enzyme: rat glyceraldehyde 3-phosphate dehydrogenase (Gapdh). We report here the isolation of a cDNA of murine Gapdh from mouse chromosome 16 (MMU16) originating from microclones of the distal part of MMU16 and the use of homologous genomic DNA sequences to further screen a cDNA phage library. The cDNA was sequenced, confirmed by polymerase chain reaction following reverse transcriptase (RT-PCR) and the open reading frame was expressed in vitro. The possible localization of Gapdh on MMU16--which may provide a mouse model for Down's syndrome and Alzheimer's disease--may lead to new insights into glycolysis and its role in the two syndromes. |
| Databáze: | OpenAIRE |
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