MOLECULAR MAPPING OF A GENE CLUSTER FLANKING THE DROSOPHILA DOPA DECARBOXYLASE GENE

[摘要] Nine lethal complementation groups flanking the Drosophila Dopa decarboxylase ( Ddc ) gene, have been localized within 100 kb of cloned chromosomal DNA. Six of these complementation groups are within 23 kb of DNA, and all ten complementation groups, including Ddc , lie within 78-82 kb of DNA. The potential significance of this unusually high gene density is discussed.

[学科分类] 医学（综合）