Results 41 to 50 of about 1,163 (106)

Diversity and recombination analysis of Cotton leaf curl Multan virus: a highly emerging begomovirus in northern India

BMC Genomics, 2019
Background Cotton leaf curl disease (CLCuD), caused by begomoviruses in association with satellite molecules, is a major threat to cotton production causing enormous losses to cotton crop in most of the cotton growing countries including Indian ...
Razia Qadir, Zainul A. Khan, Dilip Monga, Jawaid A. Khan   +3 more
doaj   +1 more source

CRISPR/CAS9: A TOOL TO CIRCUMSCRIBE COTTON LEAF CURL DISEASE

Frontiers in Plant Science, 2016
The begomoviruses (family Geminiviridae) associated with cotton leaf curl disease (CLCuD) pose a major threat to cotton productivity in South-East Asia including Pakistan and India.
Zafar eIqbal, Muhammad Naeem Sattar, Muhammad eShafiq   +2 more
doaj   +1 more source

A VIGS screen identifies immunity in the Arabidopsis Pla‐1 accession to viruses in two different genera of the Geminiviridae

The Plant Journal, Volume 92, Issue 5, Page 796-807, December 2017., 2017
Summary Geminiviruses are DNA viruses that cause severe crop losses in different parts of the world, and there is a need for genetic sources of resistance to help combat them. Arabidopsis has been used as a source for virus‐resistant genes that derive from alterations in essential host factors.
Maria Ines Reyes, Miguel A. Flores‐Vergara, Orlene Guerra‐Peraza, Cyprian Rajabu, Jigar Desai, Yokiko H. Hiromoto‐Ruiz, Joseph Ndunguru, Linda Hanley‐Bowdoin, Susanne Kjemtrup, Jose T. Ascencio‐Ibáñez, Dominique Robertson   +10 more
wiley   +1 more source

Papain‐Like Cysteine Proteases Contribute to Functional Cleavage of Begomoviral V2 Effector Required for Relevant Virulences

Molecular Plant Pathology, Volume 26, Issue 1, January 2025.
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 ...
Jie Zhang, Pengxiang Shang, Linkai Yuan, Dingshan Li, Shunmin Liu, Zhenguo Du, Jun Zhuang, Zujian Wu   +7 more
wiley   +1 more source

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

Molecular Plant Pathology, Volume 26, Issue 1, January 2025.
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,
Zhenggang Li, Yafei Tang, Xiaoman She, Lin Yu, Guobing Lan, Shanwen Ding, Zifu He   +6 more
wiley   +1 more source

Molecular Characterization of Begomoviruses and DNA Satellites Associated with a New Host Spanish Flag (Lantana camara) in India

International Scholarly Research Notices, Volume 2013, Issue 1, 2013., 2013
In the year 2010 yellowing of leaf vein disease was observed on Spanish Flag (Lantana camara) in Sirsa, Haryana province, India. There was no earlier report of association of begomovirus and DNA satellites with Lantana camara. Therefore, molecular characterization and understanding of the genomic analysis of begomovirus infecting Lantana camara is ...
Avinash Marwal, Anurag Kumar Sahu, Rajarshi Kumar Gaur, D. De Medici, J. J. DeStefano, H. E. Kaufman   +5 more
wiley   +1 more source

Begomovirus and DNA satellites diversity in Bemisia tabaci from cotton growing areas of Pakistan

Notulae Botanicae Horti Agrobotanici Cluj-Napoca
Cotton leaf curl disease (CLCuD), a major threat to cotton production in Pakistan and northwestern India, is caused by a complex of begomoviruses transmitted by the whitefly Bemisia tabaci.
Zafar IQBAL, Mariyam MASOOD, Sayyad Ali Raza BUKHARI, Imran AMIN, Adil ALSHOAIBI, Rob W. BRIDDON   +5 more
doaj   +1 more source

Full genome sequence analysis and putative host-shifting of Milk vetch dwarf virus infecting tobacco (Nicotiana tabacum) in China

Virology Journal, 2019
Background Tobacco production in China has been affected by plant viruses with Milk vetch dwarf virus (MDV) as a recent invader posing serious concern.
Ali Kamran, Han Hou, Yi Xie, Cunxiao Zhao, Xiaomin Wei, Chaoqun Zhang, Xiangwen Yu, Fenglong Wang, Jinguang Yang   +8 more
doaj   +1 more source

Identification and Analysis of Potential Genes Regulated by an Alphasatellite (TYLCCNA) that Contribute to Host Resistance against Tomato Yellow Leaf Curl China Virus and Its Betasatellite (TYLCCNV/TYLCCNB) Infection in Nicotiana benthamiana

Viruses, 2019
Recently, begomovirus/betasatellite disease complexes were found to be associated with alphasatellites, and their presence modulated disease symptoms and/or viral DNA accumulation in infected plants.
Chaohu Luo, Zhan Qi Wang, Xianan Liu, Liling Zhao, Xueping Zhou, Yan Xie   +5 more
doaj   +1 more source

A rapid technique for analysis of formalin-fixed, paraffin-embedded tissues by fluorescent in situ hybridization with alpha-satellite probes

Genetics and Molecular Biology, 1998
We describe a rapid procedure for preparing archival tissues for interphase FISH analysis. The present protocol differs from others previously described because it allows the obtention of nuclei in satisfactory number and quality without using special ...
Nilce Barril, Andréa Borduchi Carvalho-Salles, Eloiza Helena Tajara   +2 more
doaj   +1 more source