Results 21 to 30 of about 206 (127)

Engineering tolerance to CLCuD in transgenic Gossypium hirsutum cv. HS6 expressing Cotton leaf curl Multan virus-C4 intron hairpin

Scientific Reports, 2021
Cotton leaf curl disease (CLCuD), caused by begomoviruses in combination with betasatellite molecule, has adversely affected cotton industry of Indian subcontinent.
Mirza S. Baig, Sadia Akhtar, Jawaid A. Khan   +2 more
doaj   +1 more source

Temporal Dynamic of the Ratio between Monopartite Begomoviruses and Their Associated Betasatellites in Plants, and Its Modulation by the Viral Gene βC1

Viruses, 2023
The begomovirus–betasatellite complex constantly threatens crops in Asia. However, the quantitative relationship between begomoviruses and betasatellites remains largely unknown.
Yi-Jie Wu, Yi-Ming Liu, Heng-Yu Li, Shu-Sheng Liu, Li-Long Pan   +4 more
doaj   +1 more source

Iterons Homologous to Helper Geminiviruses Are Essential for Efficient Replication of Betasatellites [PDF]

Journal of Virology, 2019
The geminivirus-encoded replication initiator protein (Rep) binds to repeated sequence elements (also known as iterons) in the origin of replication that serve as essential cis elements for specific viral replication.
Xiongbiao, Xu, Yajuan, Qian, Yaqin, Wang, Zhenghe, Li, Xueping, Zhou   +4 more
openaire   +2 more sources

Ageratum enation virus—A Begomovirus of Weeds with the Potential to Infect Crops

Viruses, 2015
Samples of two Ageratum conyzoides, one Sonchus oleraceus and one turnip (Brassica rapa var. rapa) exhibiting virus-like symptoms were collected from Pakistan and Nepal.
Muhammad Tahir, Imran Amin, Muhammad Saleem Haider, Shahid Mansoor, Rob W. Briddon   +4 more
doaj   +1 more source

The nonstructural protein NSs encoded by tomato zonate spot virus suppresses RNA silencing by interacting with NbSGS3

Molecular Plant Pathology, Volume 23, Issue 5, Page 707-719, May 2022., 2022
Tomato zonate spot virus (TZSV) NSs suppresses RNA silencing of the host plant and enhances TZSV pathogenicity through its interaction with NbSGS3. Abstract Viral suppressors of RNA silencing (VSRs) are encoded by diverse viruses to counteract the RNA silencing‐mediated defence mounted by the virus‐infected host cells.
Jianbin Chen, Limin Zheng, Xiaobin Shi, Songbai Zhang, Xinqiu Tan, Xingyue Zhao, Bingxin Lu, Qian Ye, Shuyue Miao, Yong Liu, Deyong Zhang   +10 more
wiley   +1 more source

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   +1 more source

Molecular Signature of a Novel Alternanthera Yellow Vein Virus Variant Infecting the Ageratum conyzoides Weed in Oman

Viruses, 2023
Alternanthera yellow vein virus (AlYVV), a monopartite begomovirus, has been identified infecting a diverse range of crops and native plants in Pakistan, India, and China. However, distinctive yellow vein symptoms, characteristic of begomovirus infection,
Muhammad Shafiq, Gabrijel Ondrasek, Abdullah Mohammed Al-Sadi, Muhammad Shafiq Shahid   +3 more
doaj   +1 more source

First report of a begomovirus and associated betasatellite causing yellow vein mosaic disease of Celosia cristata

, 2023
New Disease Reports, Volume 48, Issue 1, July–September 2023.
P. Lager, J. Sharma, Y. Kumar
wiley   +1 more source

Association of an Alphasatellite with Tomato Yellow Leaf Curl Virus and Ageratum Yellow Vein Virus in Japan Is Suggestive of a Recent Introduction

Viruses, 2014
Samples were collected in 2011 from tomato plants exhibiting typical tomato leaf curl disease symptoms in the vicinity of Komae, Japan. PCR mediated amplification, cloning and sequencing of all begomovirus components from two plants from different fields
Muhammad Shafiq Shahid, Masato Ikegami, Abdul Waheed, Rob W. Briddon, Keiko T. Natsuaki   +4 more
doaj   +1 more source

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

, 2022
New Disease Reports, Volume 46, Issue 2, October–December 2022.
S. Tabein, Z. Mirsoleymani, A. Ghorbani
wiley   +1 more source