Results 31 to 40 of about 4,124 (158)

Functional Scanning of Apple Geminivirus Proteins as Symptom Determinants and Suppressors of Posttranscriptional Gene Silencing

open access: yesViruses, 2018
Apple geminivirus (AGV) is a recently identified geminivirus which is isolated from the apple tree in China. We carried out functional scanning of apple geminivirus proteins as symptom determinants and suppressors of posttranscriptional gene silencing ...
Binhui Zhan   +4 more
doaj   +1 more source

Pengaruh Empat Galur Bakteri Pemacu Pertumbuhan Tanaman dan Waktu Inokulasi Virus terhadap Keparahan Penyakit Daun Keriting Kuning Cabai

open access: yesJurnal Fitopatologi Indonesia, 2013
Plant growth-promoting rhizobacteria (PGPR) has effectively reduced infection of pathogens. Bacillus polimixa BG25, B. subtilis SB3, Pseudomonas fluorescens PG01, P. fluorescens S32, and their combinations were used as seed treatment.
Hari Priwiratama   +2 more
doaj   +1 more source

Geminivirus DNA replication

open access: yesCellular and Molecular Life Sciences (CMLS), 1999
Geminiviruses are DNA viruses which infect plants. They have a small genome and encode only a few proteins. Therefore, their DNA replication cycle relies largely on the use of cellular DNA replication proteins. The strategy used by geminiviruses to replicate their single-stranded DNA (ssDNA) genome consists of a first stage of conversion of ssDNA into ...
openaire   +3 more sources

Pseudorecombination and complementation between potato yellow mosaic geminivirus and tomato golden mosaic geminivirus

open access: yesJournal of General Virology, 1995
Pseudorecombinants made by exchanging the cloned, infectious genome components (DNAs A and B) of potato yellow mosaic geminivirus (PYMV) and the common strain (cs) of tomato golden mosaic geminivirus (csTGMV) are not infectious in their common host Nicotiana benthamiana. In an N.
Y K, Sung, R H, Coutts
openaire   +2 more sources

Plant Virus-Derived Vectors for Plant Genome Engineering

open access: yesViruses, 2023
Advances in genome engineering (GE) tools based on sequence-specific programmable nucleases have revolutionized precise genome editing in plants. However, only the traditional approaches are used to deliver these GE reagents, which mostly rely on ...
Muhammad Arslan Mahmood   +4 more
doaj   +1 more source

Adaptive evolution by recombination is not associated with increased mutation rates in Maize streak virus

open access: yesBMC Evolutionary Biology, 2012
Background Single-stranded (ss) DNA viruses in the family Geminiviridae are proving to be very useful in real-time evolution studies. The high mutation rate of geminiviruses and other ssDNA viruses is somewhat mysterious in that their DNA genomes are ...
Monjane Adérito L   +9 more
doaj   +1 more source

gb4gv: A genome browser for geminivirus

open access: yesPeerJ, 2017
Background: Geminivirus (family Geminiviridae) is a prevalent plant virus that imperils agriculture globally, causing serious damage to the livelihood of farmers, particularly in developing countries. The virus evolves rapidly, attributing to its single-stranded genome propensity, resulting in worldwide circulation of diverse and viable genomes ...
Ho, Eric S   +3 more
openaire   +3 more sources

A Bipartite Geminivirus Infecting Tomatoes in Cuba [PDF]

open access: yesPlant Disease, 1997
Whitefly-transmitted geminiviruses have increased in their distribution and importance during the last decade, apparently due to a wider distribution of their vector Bemisia tabaci (Gennadius). In Cuba, symptoms of geminivirus disease have been observed since the early 1990s.
Martinez, Y.   +6 more
openaire   +3 more sources

Characterization of Geminivirus Resistance in an Accession of Capsicum chinense Jacq.

open access: yesMolecular Plant-Microbe Interactions, 2011
Pepper golden mosaic virus (PepGMV) and Pepper huasteco yellow vein virus (PHYVV), members of the Geminiviridae family, are important pathogens of pepper (Capsicum annuum L.) and other solanaceous crops. Accession BG-3821 of C. chinense Jacq.
Marco A. García-Neria   +1 more
doaj   +1 more source

Complete Genome Sequence of a Novel Monopartite Mastrevirus, Soybean Geminivirus B, Isolated from Soybean (Glycine max (L.) Merrill)

open access: yesPlants, 2022
Soybean is one of the most important crops in Korea. To identify the viruses infecting soybean, we conducted RNA sequencing with samples displaying symptoms of viral disease. A contig displaying sequence similarity to the known Geminivirus was identified.
Hoseong Choi   +9 more
doaj   +1 more source

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