Journal ArticleDOI
Geminiviruses: masters at redirecting and reprogramming plant processes
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TLDR
This Review describes the current knowledge of how geminiviruses interact with their plant hosts and the functional consequences of these interactions.Abstract:
The family Geminiviridae is one of the largest and most important families of plant viruses. The small, single-stranded DNA genomes of geminiviruses encode 5-7 proteins that redirect host machineries and processes to establish a productive infection. These interactions reprogramme plant cell cycle and transcriptional controls, inhibit cell death pathways, interfere with cell signalling and protein turnover, and suppress defence pathways. This Review describes our current knowledge of how geminiviruses interact with their plant hosts and the functional consequences of these interactions.read more
Citations
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Journal ArticleDOI
The transcriptional regulator JAZ8 interacts with the C2 protein from geminiviruses and limits the geminiviral infection in <i>Arabidopsis</i>
JB-101-pdf-dumps,Rosa Drown +1 more
TL;DR: In this article , the interaction of C2 proteins from two tomato-infecting geminivirus from the genus Begomovirus, tomato yellow leaf curl virus (TYLCV) and tomato yellow curl Sardinia virus (SV) with the transcriptional repressor JAZ8 from Arabidopsis thaliana and its closest orthologue in tomato, SlJAZ9 was described.
Journal ArticleDOI
A robust SNP-haplotype assay for Bct gene region conferring resistance to beet curly top virus in common bean (Phaseolus vulgaris L.)
Alvaro Soler-Garzón,Alyson Thornton,K. D. Swisher Grimm,John P. Hart,Qijian Song,Carl A. Strausbaugh,Phillip N. Miklas +6 more
TL;DR: In this paper , the authors used an SNP dataset for the Snap Bean Association Panel (SnAP) agro-inoculated with CTV-Logan (CA/Logan) strain to locate the Bct gene region to a 1.7-Mb interval on chromosome Pv07 using genome-wide association study (GWAS) analysis.
Journal ArticleDOI
Diversity and phylogeography of begomoviruses and DNA satellites associated with the leaf curl and mosaic disease complex of eggplant
TL;DR: In this article , a survey of 72 eggplant fields located in six different Indian states revealed a prevalence of disease ranging from 5.2 to 40.2%, and the symptoms recorded were mosaic, mottling, petiole bending, yellowing, and upward curling, vein thickening, and enation of the leaves, and stunting of plants.
Molecular detection and characterization of begomoviruses from Burkina Faso and Nicaragua
TL;DR: This study confirmed the reported infections by these viruses in tomato plants as well as common beans plants and amplified the full-length genomes of CalGMV and BGYMV since only partial DNA sequences were determined in the previous study on bean-infecting begomoviruses from Nicaragua.
Book ChapterDOI
Role of methylation during geminivirus infection
Emanuela Noris,Marco Catoni +1 more
TL;DR: The relevance of DNA and histone methylation in controlling the infection of geminiviruses, the most prevalent family of pathogenic DNA viruses in plants, is reviewed.
References
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Journal ArticleDOI
Top 10 plant viruses in molecular plant pathology
Karen-Beth G. Scholthof,Scott Adkins,Henryk Czosnek,Peter Palukaitis,Emmanuel Jacquot,Thomas Hohn,Barbara Hohn,Keith Saunders,Thierry Candresse,Paul Ahlquist,Cynthia Hemenway,Gary D. Foster +11 more
TL;DR: A short review on each virus of the Top 10 list and its importance is presented, with the intent of initiating discussion and debate amongst the plant virology community, as well as laying down a benchmark, as it will be interesting to see in future years how perceptions change and which viruses enter and leave the Top10.
Journal ArticleDOI
Geminiviruses: Models for Plant DNA Replication, Transcription, and Cell Cycle Regulation
TL;DR: The goal of this review is to summarize recent research addressing geminivirus DNA replication and its integration with transcriptional and cell cycle regulatory processes.
Journal ArticleDOI
Emerging Virus Diseases Transmitted by Whiteflies
TL;DR: Factors driving the emergence and establishment of whitefly-transmitted diseases include genetic changes in the virus through mutation and recombination, changes inThe vector populations coupled with polyphagy of the main vector, Bemisia tabaci, and long distance traffic of plant material or vector insects due to trade of vegetables and ornamental plants.
Journal ArticleDOI
Exploiting chinks in the plant's armor: evolution and emergence of geminiviruses
TL;DR: The geminiviruses represent a family of DNA viruses that has circumvented these impediments to emerge as one of the most successful viral pathogens, causing severe economic losses to agricultural production worldwide.
Journal ArticleDOI
Global analysis of Arabidopsis gene expression uncovers a complex array of changes impacting pathogen response and cell cycle during geminivirus infection
J. T. Ascencio-Ibanez,Rosangela Sozzani,Tae-Jin Lee,Tzu-Ming Chu,Russell D. Wolfinger,Rino Cella,Linda Hanley-Bowdoin +6 more
TL;DR: Geminiviruses modulate plant cell cycle status by differentially impacting the CYCD/retinoblastoma-related protein/E2F regulatory network and facilitating progression into the endocycle.