doubly heterozygous

dou·bly het·er·o·zy·gous

in the analysis of linkage between two loci, denoting that genotype in which a parent is heterozygous at both loci, the state that on average contains the maximum information about the linkage.

dou·bly het·er·o·zy·gous

(dŭb'lē het'ĕr-ō-zī'gŭs)
Denoting that genotype in which a parent is heterozygous at both loci, the state that on average contains the maximum information about the linkage.
References in periodicals archive ?
We describe the case of doubly heterozygous Hb-SD Punjab in a 8 year old girl who presented with ischaemic stroke.
Haemoglobin sickle D disease: A presentation with ischaemic stroke
Moreover patients with essential hypertension, homozygous C677TT, or doubly heterozygous C677CT/1298AC genotypes are predisposed to develop hypertensive nephrosclerosis and chronic renal failure [6].
Fingertips ischemia, nephroangiosclerosis, and focal segmental glomerulosclerosis: is genetic thrombophilia the unique explanation?
Homozygous sickle cell anaemia (Hb SS) is the most common while sickle cell trait, doubly heterozygous conditions of Hb SC and Hb Sssthal also cause sickling disease2.
SUDDEN DEATH OF YOUNG RECRUIT WITH UNDIAGNOSED SICKLE CELL DISORDER
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