Direct laser trapping of single globular DNA molecules.
We show herein that a single T4 phage DNA molecule which was transformed from coiled to globular state, was trapped directly by Nd:YAG laser (1064 nm). We also estimated trapping force of globular DNA molecules.
Hirano
K
K
Department of Ecological Engineering, Toyohashi University of Technology, Aichi, Japan.
Mori
K
K
Maeda
Y
Y
Matsuzawa
Y
Y
Katsura
S
S
Mizuno
A
A
D017122:Bacteriophage T4; D004279:DNA, Viral / Q000737:chemistry* / Q000528:radiation effects; D007834:Lasers; D009690:Nucleic Acid Conformation; D011137:Polystyrenes
D004279:DNA, Viral; D011137:Polystyrenes