Aulehla-Scholz C, Spiegelberg R, Horst J
Institut für Humangenetik der Universität, Münster, Federal Republic of Germany.
Hum Genet. 1989 Feb;81(3):298-9. doi: 10.1007/BF00279010.
Larger deletions are a rare cause of beta-thalassemia. We report a further instance of a deletion comprising about 300 bp in a female heterozygote. Exon 1, part of IVS-1 and the 5' beta-globin gene promotor region are lost.
较大的缺失是β地中海贫血的罕见病因。我们报告了一例女性杂合子中约300 bp缺失的进一步病例。外显子1、IVS-1的一部分以及5'β珠蛋白基因启动子区域缺失。