| Entrez gene ID | | 12737 |
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| Official gene symbol | | Cldn1 |
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| Full name | | claudin 1 |
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| Aliases | | AI596271 |
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| Gene summary | | This gene encodes a member of the claudin family. Claudins are integral membrane proteins and components of tight junction strands. Tight junction strands serve as a physical barrier to prevent solutes and water from passing freely through the paracellular space between epithelial or endothelial cell sheets, and also play critical roles in maintaining cell polarity and signal transductions. The knockout mice lacking this gene die soon after birth as a consequence of dehydration from trandermal water loss, indicating that this gene is indispensable for creating and maintaining the epidermal barrier. The protein encoded by this gene also has gastric tumor suppressive activity, and is a key factor for hepatitis C virus (HCV) entry. [provided by RefSeq] |
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| Location | | Chromosome: 16 Locus: 16 B2 |
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| Gene position | | 26371925 - 26356737 Map Viewer |
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| Gene orientation | | minus |
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| Gene size | | 15189 bp |
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| Gene sequence |
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