Efficient amplification and cloning of near full-length hepatitis C virus genome from clinical samples.
Efficient amplification and cloning of near full-length hepatitis C virus genome from clinical samples.
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从临床样品中有效扩增和克隆几乎全长丙型肝炎病毒基因组。
DOI：
10.1016/j.bbrc.2006.06.039
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发表时间：
2006-08-11
影响因子：
3.1
通讯作者：
Di Bisceglie AM
中科院分区：
文献类型：
--
作者：
Fan X;Xu Y;Di Bisceglie AM
Long RT-PCR (LRP) amplification of RNA templates is sometimes difficult compared to long PCR of DNA templates. Among RNA templates, hepatitis C virus (HCV) represents an excellent example to challenge the potential of LRP technology due to its extensive secondary structures and its difficulty to be readily cultured in vitro. The only source for viral genome amplification is clinical samples in which HCV is usually present at low titers. We have created a comprehensive optimization protocol that allows robust amplification of a 9.1 kb fragment of HCV, followed by efficient cloning into a novel vector. Detailed analyses indicate the lack of potential LRP-mediated recombination and the preservation of viral diversity. Thus, our LRP protocol could be applied for the amplification of other difficult RNA templates and may facilitate RNA virus research such as linked viral mutations and reverse genetics.
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影响因子：
2.7
作者：
Ailenberg, M;Silverman, M
通讯作者：
Silverman, M
影响因子：
15.9
作者：
Bangham, C R;Kirkwood, T B
通讯作者：
Kirkwood, T B
DOI：
10.1073/pnas.91.6.2216
发表时间：
1994-03-15
影响因子：
11.1
作者：
BARNES, WM
通讯作者：
BARNES, WM
影响因子：
3.1
作者：
Fang, GW;Zhu, G;Weiser, B
通讯作者：
Weiser, B
影响因子：
14.9
作者：
Henke, W;Herdel, K;Loening, SA
通讯作者：
Loening, SA