[Analysis of phenotypic manifestations of abnormal human hemoglobins].
Phenotypic manifestations of abnormal human hemoglobins are discussed using the data of hematology, protein chemistry and molecular biology. On the basis of the presented analysis it is proposed to distinguish between phenotypic manifestations characterizing the primary molecular defect, i.e. properties of a mutant protein and their expression on the molecular and cellular levels; manifestations characterizing the equilibrium of the primary defect and compensatory potentialities of the organism; and finally the unbalanced state when the compensatory abilities of the organism are depleted. These different manifestations of the same defective gene reflect the most relevant peculiarities of mutant protein properties per se, expression of the properties in the living organism, the influence on the homeostatic system "mutant protein--organism" of the genetic and environmental factors both at the compensation state and at stress.
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D006455:Hemoglobins, Abnormal / Q000235:genetics*; D006801:Humans; D009154:Mutation; D010641:Phenotype
D006455:Hemoglobins, Abnormal
Analiz fenotipicheskikh proiavleniĭ nositel'stva anomal'nykh gemoglobinov cheloveka.