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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 12, Number 3
BKCSDE 12(3)
March 20, 1991 

 
Title
Anomalous Absorbance-Temperature Profile of Calf Thymus DNA in Presence of Spermine
Author
Chan-Yong Lee, Hyeong-Won Ryu, Moon-Jip Kim, Thong-Sung Ko*
Keywords
Abstract
An anomalous absorbance-temperature profile of calf thymus DNA, having a hypochromic trough just before the rise the Tm-region phase, occurs at the spermine concentration where the DNA collapses into a compact structure. The trough phase can be eliminated by the addition of ethidium and also by a hydrophobic environment.
Page
262 - 264
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