Results 21 to 30 of about 419 (147)

Identification and estimation of sequence variation dynamics of Tomato Leaf curl Palampur virus and betasatellite complex infecting a new weed host

Biotechnology & Biotechnological Equipment, 2022
Leaf samples from the symptomatic Solanum nigrum plants showing curling on leaf margins, leaf chlorosis, leaf crumpling and stunting in growth were collected during spring 2018.
Muhammad Naeem Sattar, Muhammad Khurshid, Hossam S. El-Beltagi, Zafar Iqbal   +3 more
doaj   +2 more sources

Suppressors of RNA Silencing Encoded by the Components of the Cotton Leaf Curl Begomovirus-BetaSatellite Complex

Molecular Plant-Microbe Interactions, 2011
Begomoviruses (family Geminiviridae) are single-stranded DNA viruses transmitted by the whitefly Bemisia tabaci. Many economically important diseases in crops are caused by begomoviruses, particularly in tropical and subtropical environments.
Imran Amin, Khadim Hussain, Rashid Akbergenov, Jitender S. Yadav, Javaria Qazi, Shahid Mansoor, Thomas Hohn, Claude M. Fauquet, Rob W. Briddon   +8 more
doaj   +2 more sources

First report of Cotton leaf curl Alabad virus and the Cotton leaf curl Multan virus and Cotton leaf curl Multan betasatellite complex in Hibiscus rosa‐sinensis in Iran

New Disease Reports, 2022
New Disease Reports, Volume 46, Issue 2, October–December 2022.
S. Tabein, Z. Mirsoleymani, A. Ghorbani
wiley   +2 more sources

Diversity in Betasatellites Associated with Cotton Leaf Curl Disease During Source-To-Sink Movement Through a Resistant Host

The Plant Pathology Journal, 2016
Cotton leaf curl is devastating disease of cotton characterized by leaf curling, vein darkening and enations. The disease symptoms are induced by DNA satellite known as Cotton leaf curl Multan betasatellite (CLCuMuB), dominant betasatellite in cotton but
Iftikhar Ali Khan, Khalid Pervaiz Akhtar, Fazal Akbar, Ishtiaq Hassan, Imran Amin, Muhammad Saeed, Shahid Mansoor   +6 more
doaj   +2 more sources

Characterisation of a Betasatellite Associated With Tomato Yellow Leaf Curl Guangdong Virus and Discovery of an Unusual Modulation of Virus Infection Associated With C4 Protein. [PDF]

Mol Plant Pathol
The C4 protein, encoded by tomato yellow leaf curl Guangdong virus (TYLCGdV), does not inhibit PTGS or TGS; the C4 protein modulates TYLCGdV infection by regulating the cytosine methylation level of viral genome at different infection stages. ABSTRACT Tomato yellow leaf curl Guangdong virus (TYLCGdV), a monopartite begomovirus first identified in 2004,
Li Z, Tang Y, She X, Yu L, Lan G, Ding S, He Z.   +6 more
europepmc   +2 more sources

Effects of the mutation of selected genes of cotton leaf curl Kokhran virus on infectivity, symptoms and the maintenance of cotton leaf curl Multan betasatellite

Virus Research, 2012
Item does not contain fulltextCotton leaf curl Kokhran virus (CLCuKoV) is a cotton-infecting monopartite begomovirus (family Geminiviridae). The effects of mutation of the coat protein (CP), V2, C2 and C4 genes of CLCuKoV on infectivity and symptoms in ...
Briddon, R.W., Iqbal, Z., Sattar, M.N., Kvarnheden, A., Mansoor, S.   +4 more
core   +4 more sources

Papain-Like Cysteine Proteases Contribute to Functional Cleavage of Begomoviral V2 Effector Required for Relevant Virulences. [PDF]

Mol Plant Pathol
Cotton leaf curl Multan virus uses its V2 protein to promote viral infection through its interaction with a plant papain‐like cysteine protease (NbCP15), which can cleave V2 after the first two amino acids at the N‐terminus. ABSTRACT The begomoviral V2 protein is known to be multifunctional, including its interaction with and inhibition of CYP1, a ...
Zhang J, Shang P, Yuan L, Li D, Liu S, Du Z, Zhuang J, Wu Z.   +7 more
europepmc   +2 more sources

Cotton leaf curl Multan virus-derived viral small RNAs can target cotton genes to promote viral infection

Frontiers in Plant Science, 2016
RNA silencing is a conserved mechanism in plants that targets viruses. Viral small RNAs (vsiRNAs) can be generated from viral double-stranded RNA replicative intermediates within the infected host, or from host RNA-dependent RNA polymerases activity on ...
Jinyan Wang, Yafei Tang, Yuwen Yang, Na Ma, Xitie Ling, Jialiang Kan, Baolong Zhang, Zifu He   +7 more
doaj   +2 more sources

qPCR Assay as a Tool for Examining Cotton Resistance to the Virus Complex Causing CLCuD: Yield Loss Inversely Correlates with Betasatellite, Not Virus, DNA Titer [PDF]

Plants, 2023
Cotton leaf curl disease (CLCuD) is a significant constraint to the economies of Pakistan and India. The disease is caused by different begomoviruses (genus Begomovirus, family Geminiviridae) in association with a disease-specific betasatellite. However,
Zafar Iqbal, Muhammad Shafiq, Sajed Ali, Muhammad Arslan Mahmood, Hamid Anees Siddiqui, Imran Amin, Rob W. Briddon   +6 more
doaj   +2 more sources

Frequent Occurrence of Tomato Leaf Curl New Delhi Virus in Cotton Leaf Curl Disease Affected Cotton in Pakistan. [PDF]

PLoS ONE, 2016
Cotton leaf curl disease (CLCuD) is the major biotic constraint to cotton production on the Indian subcontinent, and is caused by monopartite begomoviruses accompanied by a specific DNA satellite, Cotton leaf curl Multan betasatellite (CLCuMB). Since the
Syed Shan-E-Ali Zaidi, Muhammad Shafiq, Imran Amin, Brian E Scheffler, Jodi A Scheffler, Rob W Briddon, Shahid Mansoor   +6 more
doaj   +2 more sources