Literature DB >> 18703212

MYMIV replication initiator protein (Rep): roles at the initiation and elongation steps of MYMIV DNA replication.

Dharmendra Kumar Singh1, Punjab Singh Malik, Nirupam Roy Choudhury, Sunil Kumar Mukherjee.   

Abstract

In order to explore the mechanism of geminivirus DNA replication, we show that the Replication initiator (Rep) protein encoded by Mungbean yellow mosaic India virus (MYMIV), a member of the family Geminiviridae, binds specifically to the iterons present in the viral DNA replication origin (CR-A) in a highly ordered manner that might be a prerequisite for the initiation of replication. MYMIV Rep also acts as a helicase during the post-initiation stage and is upregulated in presence of the RPA32 subunit of Replication Protein A. The implication of these findings on the initiation and elongation stages of MYMIV DNA replication has been discussed.

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Year:  2008        PMID： 18703212     DOI： 10.1016/j.virol.2008.07.010

Source DB:  PubMed          Journal:  Virology        ISSN： 0042-6822            Impact factor:   3.616


  10 in total

1.  Two strains of a novel begomovirus encoding Rep proteins with identical β1 strands but different β5 strands are not compatible in replication.

Authors:  Jesús Aarón Avalos-Calleros; Guillermo Pastor-Palacios; Omayra C Bolaños-Martínez; Armando Mauricio-Castillo; Josefat Gregorio-Jorge; Nadia Martínez-Marrero; Bernardo Bañuelos-Hernández; Jesús Méndez-Lozano; Gerardo Rafael Arguello-Astorga
Journal:  Arch Virol       Date:  2021-04-14       Impact factor: 2.574

2.  Functional characterization of βC1 gene of Cotton leaf curl Multan betasatellite.

Authors:  Neha Tiwari; P K Sharma; V G Malathi
Journal:  Virus Genes       Date:  2012-09-29       Impact factor: 2.332

3.  Arabidopsis thaliana NAC083 protein interacts with Mungbean yellow mosaic India virus (MYMIV) Rep protein.

Authors:  Geetika Suyal; Vipin Singh Rana; Sunil Kumar Mukherjee; Saima Wajid; Nirupam Roy Choudhury
Journal:  Virus Genes       Date:  2014-01-19       Impact factor: 2.332

4.  A Lysine Residue Essential for Geminivirus Replication Also Controls Nuclear Localization of the Tomato Yellow Leaf Curl Virus Rep Protein.

Authors:  Francesca Maio; Manuel Arroyo-Mateos; Benjamin G Bobay; Eduardo R Bejarano; Marcel Prins; Harrold A van den Burg
Journal:  J Virol       Date:  2019-05-01       Impact factor: 5.103

5.  Peptide aptamers that bind to geminivirus replication proteins confer a resistance phenotype to tomato yellow leaf curl virus and tomato mottle virus infection in tomato.

Authors:  Maria Ines Reyes; Tara E Nash; Mary M Dallas; J Trinidad Ascencio-Ibáñez; Linda Hanley-Bowdoin
Journal:  J Virol       Date:  2013-07-03       Impact factor: 5.103

6.  Functional analysis of a novel motif conserved across geminivirus Rep proteins.

Authors:  Tara E Nash; Mary B Dallas; Maria Ines Reyes; Gregory K Buhrman; J Trinidad Ascencio-Ibañez; Linda Hanley-Bowdoin
Journal:  J Virol       Date:  2010-11-17       Impact factor: 5.103

7.  Analysis of a new strain of Euphorbia mosaic virus with distinct replication specificity unveils a lineage of begomoviruses with short Rep sequences in the DNA-B intergenic region.

Authors:  Josefat Gregorio-Jorge; Artemiza Bernal-Alcocer; Bernardo Bañuelos-Hernández; Angel G Alpuche-Solís; Cecilia Hernández-Zepeda; Oscar Moreno-Valenzuela; Gustavo Frías-Treviño; Gerardo R Argüello-Astorga
Journal:  Virol J       Date:  2010-10-19       Impact factor: 4.099

Review 8.  How can plant DNA viruses evade siRNA-directed DNA methylation and silencing?

Authors:  Mikhail M Pooggin
Journal:  Int J Mol Sci       Date:  2013-07-24       Impact factor: 5.923

9.  Only minimal regions of tomato yellow leaf curl virus (TYLCV) are required for replication, expression and movement.

Authors:  Ofer Gover; Yuval Peretz; Rita Mozes-Koch; Eyal Maori; Haim D Rabinowitch; Ilan Sela
Journal:  Arch Virol       Date:  2014-04-10       Impact factor: 2.574

10.  Inducible resistance to maize streak virus.

Authors:  Dionne N Shepherd; Benjamin Dugdale; Darren P Martin; Arvind Varsani; Francisco M Lakay; Marion E Bezuidenhout; Adérito L Monjane; Jennifer A Thomson; James Dale; Edward P Rybicki
Journal:  PLoS One       Date:  2014-08-28       Impact factor: 3.240
  10 in total

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