Gene of DC2 protein, a novel unknown gene, was identified previously in our laboratory while studying the death progression in the rat brain stem.
According to the search results of bioinformatics database, both human DC2 and house mouse DC2 are 149 amino acids long and 16.8 kDa. The entire sequence of human DC2 differs from house mouse DC2 by only a single amino acid substitution. The bioinformatics revealed that human DC2 and house mouse DC2 had three predicted transmembrane regions. These results suggest human DC2 and house mouse are highly homologous.
DC2 protein expresses differentially between organs. Human liver is the top fourth DC2-expressed organ, while house mouse liver is ranked 23rd DC2-expressed organ. Shibatani et al (Shibatani et al¡A2005) proposed DC2 protein as a potential subunit of mammalian Oligosaccharyltransferase (OST) after mass spectrometry analysis and suggested DC2 might involve in glycosylation.
House mouse liver fibrosis was induced by giving 300mg/L thioacetamide (TAA) in the drinking water for different periods of time, and then gene expression of house mouse DC2 of liver was analyzed. mRNA expression was found in normal house mouse liver and mRNA expression increased gradually after TAA administration. DC2 protein also found in normal house mouse liver and DC2 protein of house mouse liver increased after TAA administration.
| Identifer | oai:union.ndltd.org:NSYSU/oai:NSYSU:etd-0717106-132131 |
| Date | 17 July 2006 |
| Creators | Chou, Yeh-pin |
| Contributors | none, none, none |
| Publisher | NSYSU |
| Source Sets | NSYSU Electronic Thesis and Dissertation Archive |
| Language | Cholon |
| Detected Language | English |
| Type | text |
| Format | application/pdf |
| Source | http://etd.lib.nsysu.edu.tw/ETD-db/ETD-search/view_etd?URN=etd-0717106-132131 |
| Rights | not_available, Copyright information available at source archive |
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