Nucleic Acids Research, 1980, Vol. 8, No. 21 4889-4898
© 1980
MOLECULAR BIOLOGY |
Characterisation of a new
thalassemia 1 defect due to a partial deletion of the
globin gene complex
M.R.C. Molecular Haematology Unit, Nuffield Department of Clinical Medicine, John Radcliffe Hospital Oxford, OX3 9DU, UK *Thalassaemia Unit, 1st Department of Paediatrics, Athens University, Aghia Sophia Childrens Hospital Athens, Greece
Received September 5, 1980.
A new deletion causing
thalassemia has been characterised in a Greek family. Detailed mapping of the
gene complex shows that the deletion extends for 5.2 kb and removes the whole of the
2 gene and the 5' end of the
1 gene. The affected chromosome, therefore produces no normal
chains and results in a phenotype of
thalassemia 1.