[Chronogenetic control or the continuity of morphological organization during postnatal ontogenesis of man].
Chronological peculiarities of genetic regulation of growth processes in morphological structures of postcranial skeleton ("body") and cranium ("head") were studied at different phases of peripubertal stage of boys ontogenesis. The component partitioning of the phenotype variance of individual scores of the structures considered revealed relative autonomy of chronogenetic systems controlling morphogenesis in the "body" and the "head". Succession of morphological organization is ensured by the stable level of correlation between morphological structures analysed. Raise in correlation is registered at the "critical" phase (13-14 years) which is connected with the "switching on" genetic programme of growth processes control in the adolescent period of human postnatal ontogenesis.
Episkoposian
L M
LM
D000293:Adolescent; D000375:Aging / Q000235:genetics*; D000886:Anthropometry; D002508:Cephalometry; D002648:Child; D006128:Growth / Q000235:genetics*; D006801:Humans; D008297:Male; D010641:Phenotype
Khronogeneticheskiĭ kontrol' preemstvennosti morfologicheskoĭ organizatsii v postnatal'nom ontogeneze cheloveka.