| Autor: |
Strobel, Erwin, Noizat-Pirenne, France, Hofmann, Sabine, Cartron, Jean Pierre, Bauer, Matthias F. |
| Předmět: |
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| Zdroj: |
Transfusion; Mar2004, Vol. 44 Issue 3, p407-409, 3p |
| Abstrakt: |
The Rhesus antigen Ew (ISBT designation 004 011) was first described in 1955. It is defined by a specific antibody, but its molecular genetic basis has not yet been resolved. Two individuals serologically characterized to express the rare Rhesus antigen Ew were analyzed by sequencing of all 10 exons of the RHCE gene. A nucleotide exchange at position 500 (T500A) resulting in a Met167Lys amino acid substitution was found in both individuals. Moreover, we show that an individual carrying the Ew antigen is capable to produce an alloantibody against the wild-type E antigen. The single-point mutation T500A in exon 4 of the RHCE gene is a molecular basis of the rare Rhesus antigen Ew. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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