서울대학교 외국학술지지원센터(FRIC)

서울대학교 외국학술지지원센터(FRIC)는 국내 모든 연구자에게 자연과학 분야 원문복사 서비스를 무료로 제공하고 있습니다.

CURRENT CONTENTS 1448

Journal of the American Chemical Society, v.133,n.6-8, 2011

Volume 133, Issue 10, 2011, Pages 3219-3686 About the Cover: Using optical tweezers, three DNA constructs with varying numbers of nicks are “overstretched”, a mechanical transition where DNA’s extension suddenly increases by 70%. All three DNAs, including the topologically closed but rotationally unconstrained DNA, overstretch at ~65 pN (white curve). The main effect of nicks is seen upon retrac..