Traptamer screening: a new functional genomics approach to study virus entry and other cellular processes.
Traptamer screening: a new functional genomics approach to study virus entry and other cellular processes.
复制标题
Traptamer筛选:一种研究病毒进入和其他细胞过程的新功能基因组学方法。
DOI:
10.1111/febs.15775
复制
发表时间:
2022-01
期刊:
影响因子:
--
通讯作者:
DiMaio D
中科院分区:
文献类型:
--
作者:
Xie J;DiMaio D
Historically, the genetic analysis of mammalian cells entailed the isolation of randomly-arising mutant cell lines with altered properties, followed by laborious genetic mapping experiments to identify the mutant gene responsible for the phenotype. In recent years, somatic cell genetics has been revolutionized by functional genomics screens, in which expression of every protein-coding gene is systematically perturbed, and the phenotype of the perturbed cells is determined. We outline here a novel functional genomics screening strategy that differs fundamentally from commonly used approaches. In this strategy, we express libraries of artificial transmembrane proteins named traptamers and select rare cells with the desired phenotype because, by chance, a traptamer specifically perturbs the expression or activity of a target protein. Active traptamers are then recovered from cells and can be used as tools to dissect the biological process under study. We also briefly describe how we have used this new strategy to provide insights into the complex process by which human papillomaviruses (HPVs) enter cells.
登录
查看更多内容
影响因子:
14.8
作者:
Hung V;Udeshi ND;Lam SS;Loh KH;Cox KJ;Pedram K;Carr SA;Ting AY
通讯作者:
Ting AY
影响因子:
3.7
作者:
Cohen, Emily B.;Jun, Susan J.;DiMaio, Daniel
通讯作者:
DiMaio, Daniel
DOI:
10.1073/pnas.1514230112
发表时间:
2015-08-25
影响因子:
11.1
作者:
Heim, Erin N.;Marston, Jez L.;DiMaio, Daniel
通讯作者:
DiMaio, Daniel
DOI:
10.1073/pnas.91.9.3744
发表时间:
1994-04-26
影响因子:
11.1
作者:
GUDKOV, AV;KAZAROV, AR;RONINSON, IB
通讯作者:
RONINSON, IB
影响因子:
6.7
作者:
Popa A;Zhang W;Harrison MS;Goodner K;Kazakov T;Goodwin EC;Lipovsky A;Burd CG;DiMaio D
通讯作者:
DiMaio D