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以小牛胸腺DNA水解物为引物的芜菁黄花叶病毒RNA逆转录:纯化的cDNA产物的特性分析

Reverse transcription of turnip yellow mosaic virus RNA primed with calf-thymus DNA hydrolysate: characterization of the purified cDNA product.

作者信息

Kummert J, Kettmann R

出版信息

Nucleic Acids Res. 1978 Nov;5(11):4423-30. doi: 10.1093/nar/5.11.4423.

Abstract

Complementary DNA was transcribed from turnip yellow mosaic virus RNA, using the method of Taylor et al. (1). The purified cDNA thus obtained sedimented between 2 and 4 S and was a mostly uniform transcript of template RNA. It hybridized with a sharp transition to homologous TYMV-RNA (Crt 1/2 = 2.7 x 10(-2)), but showed a low level of hybridization (less than 5%) to the RNAs of two other tymoviruses, namely Andean potato latent virus and eggplant mosaic virus.

摘要

采用泰勒等人(1)的方法,从芜菁黄花叶病毒RNA转录互补DNA。由此获得的纯化互补DNA在2至4S之间沉降,并且是模板RNA的大致均匀转录本。它与同源芜菁黄花叶病毒RNA发生急剧转变的杂交(Crt 1/2 = 2.7×10⁻²),但与另外两种芜菁黄花叶病毒,即安第斯马铃薯潜隐病毒和茄子花叶病毒的RNA杂交水平较低(低于5%)。

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Efficient reverse transcription of cowpea mosaic virus RNAs.豇豆花叶病毒RNA的高效逆转录
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