An exclusion map for pre-eclampsia: assuming autosomal recessive inheritance. |
| |
| Authors: | C Hayward J Livingstone S Holloway W A Liston D J Brock |
| |
| Affiliation: | Human Genetics Unit, University of Edinburgh, Western General Hospital, Scotland. |
| |
| Abstract: | Pre-eclampsia is a common complication of the second half of pregnancy that is associated with substantial fetal and maternal morbidity. Although the genetic basis of the disorder is unclear, epidemiological studies suggest that it occurs predominantly in the first pregnancies of women who are homozygous for a relatively common susceptibility gene. Using this epidemiological model, we have begun to construct an exclusion map by using both candidate genes and random DNA markers on a panel of two-generation families in which pre-eclampsia was rigorously defined. No evidence was found for linkage to the HLA region or to several genes implicated in the pathogenesis of hypertension. |
| |
| Keywords: | |
|
|
