| First Author | Grimaldi JC | Year | 1992 |
| Journal | J Immunol | Volume | 149 |
| Issue | 12 | Pages | 3921-6 |
| PubMed ID | 1281194 | Mgi Jnum | J:3418 |
| Mgi Id | MGI:51931 | Doi | 10.4049/jimmunol.149.12.3921 |
| Citation | Grimaldi JC, et al. (1992) Genomic structure and chromosomal mapping of the murine CD40 gene. J Immunol 149(12):3921-6 |
| abstractText | The B cell-associated surface molecule, CD40, is likely to play a central role in the expansion of Ag-stimulated B cells, and their interaction with activated Th cells. In our study we have isolated genomic clones of murine CD40 from a mouse liver genomic DNA library. Comparison with the murine CD40 cDNA sequence revealed the presence of nine exons that together contain the entire murine CD40 coding region, and span approximately 16.3 kb of genomic DNA. The intron/exon structure of the CD40 gene resembles that of the low affinity nerve growth factor receptor gene, a close homolog of both human and murine CD40. In both cases the functional domains of the receptor molecules are separated onto different exons throughout the genes. Southern blot analysis demonstrated that murine CD40 is a single copy gene that maps in the distal region of mouse chromosome 2. |
