The Research on the DNA Three-stranded Structural Model and Energetics

LIU Ci-quan; BAI Chun-li; WANG San-shan; WANG Ying; HUANG Jing-fei et al.

LIU Ci-quan, BAI Chun-li, WANG San-shan, WANG Ying, HUANG Jing-fei et al.. 1993. The Research on the DNA Three-stranded Structural Model and Energetics. Zoological Research, 14(zk): 20-25.

Citation:

LIU Ci-quan, BAI Chun-li, WANG San-shan, WANG Ying, HUANG Jing-fei et al.. 1993. The Research on the DNA Three-stranded Structural Model and Energetics. Zoological Research, 14(zk): 20-25.

Citation:

LIU Ci-quan, BAI Chun-li, WANG San-shan, WANG Ying, HUANG Jing-fei et al.. 1993. The Research on the DNA Three-stranded Structural Model and Energetics. Zoological Research, 14(zk): 20-25.

The Research on the DNA Three-stranded Structural Model and Energetics

Graphical Abstract

Graphical Abstract

Abstract

Abstract

Based on the image of a denaturation DNA three-stranded braid structure obtained from STM,this paper presented respectively DNA three-stranded braid and tri-helix structure molecular models with molecular building.After doing the energy optimization using conjugated gradient method,we did the energy analysis,and then discussed the stability and structural features of DNA three-stranded braid and tri-helix structures.