Literature DB >> 20569307

Core promoter for initiation of Cucumber mosaic virus subgenomic RNA4A.

K Sivakumaran1, M-H Chen, M J Roossinck, C C Kao.   

Abstract

summary The core subgenomic promoter for the initiation of Cucumber mosaic virus (CMV) RNA4A was characterized in vitro using a template-dependent RNA synthesis assay and variants of the core promoter RNAs. The minimal sequence required for specific initiation from the cytidylate (T1) used in vivo consists of 31-nucleotides (nt) 3' of T1 and a 13 nt template sequence. This 44 nt RNA was found to provide three elements that contribute to efficient initiation of RNA4A synthesis by the CMV replicase: a stem-loop secondary structure 3' of T1, a template sequence that is rich in adenylates and uridylates, and T1 in an unbase-paired sequence.

Entities:  

Year:  2002        PMID： 20569307     DOI： 10.1046/j.1464-6722.2001.00089.x

Source DB:  PubMed          Journal:  Mol Plant Pathol        ISSN： 1364-3703            Impact factor:   5.663


  7 in total

1.  The murine norovirus core subgenomic RNA promoter consists of a stable stem-loop that can direct accurate initiation of RNA synthesis.

Authors:  Muhammad Amir Yunus; Xiaoyan Lin; Dalan Bailey; Ioannis Karakasiliotis; Yasmin Chaudhry; Surender Vashist; Guo Zhang; Lucy Thorne; C Cheng Kao; Ian Goodfellow
Journal:  J Virol       Date:  2014-11-12       Impact factor: 5.103

Review 2.  Insights into the single-cell reproduction cycle of members of the family Bromoviridae: lessons from the use of protoplast systems.

Authors:  Joanna Sztuba-Solinska; Jozef J Bujarski
Journal:  J Virol       Date:  2008-08-06       Impact factor: 5.103

3.  Stable RNA structures can repress RNA synthesis in vitro by the brome mosaic virus replicase.

Authors:  Xin Zhang; Chul-Hyun Kim; K Sivakumaran; Cheng Kao
Journal:  RNA       Date:  2003-05       Impact factor: 4.942

4.  Effects of modification of the transcription initiation site context on citrus tristeza virus subgenomic RNA synthesis.

Authors:  María A Ayllón; Siddarame Gowda; Tatineni Satyanarayana; Alexander V Karasev; Scott Adkins; Munir Mawassi; José Guerri; Pedro Moreno; William O Dawson
Journal:  J Virol       Date:  2003-09       Impact factor: 5.103

Review 5.  Molecular Biology of Prune Dwarf Virus-A Lesser Known Member of the Bromoviridae but a Vital Component in the Dynamic Virus-Host Cell Interaction Network.

Authors:  Edmund Kozieł; Józef J Bujarski; Katarzyna Otulak
Journal:  Int J Mol Sci       Date:  2017-12-16       Impact factor: 5.923

Review 6.  Pepper Crop Improvement Against Cucumber Mosaic Virus (CMV): A Review.

Authors:  Ning Li; Chuying Yu; Yanxu Yin; Shenghua Gao; Fei Wang; Chunhai Jiao; Minghua Yao
Journal:  Front Plant Sci       Date:  2020-12-10       Impact factor: 5.753

7.  Heterologous Replicase from Cucumoviruses can Replicate Viral RNAs, but is Defective in Transcribing Subgenomic RNA4A or Facilitating Viral Movement.

Authors:  Shuangyu Gao; Jinda Lu; Xiaodong Cheng; Zhouhang Gu; Qiansheng Liao; Zhiyou Du
Journal:  Viruses       Date:  2018-10-28       Impact factor: 5.048
  7 in total

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