[Structural-functional analysis of single-stranded particles of rat liver DNA].
A base composition of single-stranded DNA regions differed from those of total rat DNA mainly due to increase in content of 5-methylcytosine. Content of this base in the regions studied reduced with age and after cortisol administration. The single-stranded regions appear to shield the informative DNA sequences.
D044503:5-Methylcytosine; D000818:Animals; D003596:Cytosine / Q000031:analogs & derivatives / Q000378:metabolism; D004277:DNA, Single-Stranded / Q000302:isolation & purification / Q000378:metabolism*; D006147:Guanine / Q000378:metabolism; D006854:Hydrocortisone / Q000494:pharmacology; D008099:Liver / Q000378:metabolism; D008297:Male; D051381:Rats; D013941:Thymine / Q000378:metabolism
D004277:DNA, Single-Stranded; D006147:Guanine; D044503:5-Methylcytosine; D003596:Cytosine; D013941:Thymine; D006854:Hydrocortisone
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