Compressed wormlike chain moving out of confined space: A model of DNA ejection from bacteriophage
Compressed wormlike chain moving out of confined space: A model of DNA ejection from bacteriophage
复制标题
压缩的蠕虫状链移出密闭空间:噬菌体喷射 DNA 的模型
DOI:
10.1007/s10409-012-0121-8
复制
发表时间:
2012-09
影响因子:
3.5
通讯作者:
Huajian Gao
中科院分区:
文献类型:
--
作者:
Jizeng Wang;Long Li;Huajian Gao
The molecular biomechanics of DNA ejection from bacteriophage is of interest to not only fundamental biological understandings but also practical applications such as the design of advanced site-specific and controllable drug delivery systems. In this paper, we analyze the viscous motion of a semiflexible polymer chain coming out of a strongly confined space as a model to investigate the effects of various structure confinements and frictional resistances encountered during the DNA ejection process. The theoretically predicted relations between the ejection speed, ejection time, ejection length, and other physical parameters, such as the phage type, total genome length and ionic state of external buffer solutions, show excellent agreement within vitroexperimental observations in the literature.
登录
查看更多内容
DOI:
10.1142/p673
发表时间:
2010-03
期刊:
--
影响因子:
--
作者:
P. Stockley;R. Twarock
通讯作者:
P. Stockley;R. Twarock
影响因子:
4.5
作者:
Jizeng Wang;Huajian Gao
通讯作者:
Jizeng Wang;Huajian Gao
影响因子:
5.5
作者:
T. Norisuye;M. Motowoka;H. Fujita
通讯作者:
T. Norisuye;M. Motowoka;H. Fujita
影响因子:
5.3
作者:
W. Klug;M. Ortiz
通讯作者:
W. Klug;M. Ortiz
影响因子:
5.6
作者:
PARKINSON, JS;HUSKEY, RJ
通讯作者:
HUSKEY, RJ