[Heterosis, macromolecular composition and several physico-chemical properties of the nucleolar-chromatic complex].
作者信息
Shereshevskaia Ts M, Krasnopol'skiĭ Iu M, Verkhovskiĭ B A
出版信息
Tsitol Genet. 1977 May-Jun;11(3):217-21.
PMID:910292
Abstract
The nucleolar-chromatin complex of the hybrids liver cells is shown to contain a larger amount of RNA and phospholipids. When teeated with 1.0 M NaCl nucleoproteins of hybrid organisms display greater dissociation. A large number of free loci was determined in the matrix when titrating nucleolar chromatin complex with actinomycin "D". The effect of heterosis might be connected with a specific physiochemical state of chromosome in hybrid organisms.
摘要
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