Results 51 to 60 of about 419 (147)

First Report of Okra enation leaf curl virus and Associated Cotton leaf curl Multan betasatellite and Cotton leaf curl Multan alphasatellite Infecting Cotton in Pakistan: A New Member of the Cotton Leaf Curl Disease Complex

Plant Disease, 2014
Cotton (Gossypium hirsutum L.) is an important and widely cultivated crop in Pakistan, upon which many rely for economic security. Cotton leaf curl disease (CLCuD) is caused by a complex comprising of more than eight species in the genus Begomovirus (family Geminiviridae) with associated betasatellite and alphasatellites.
U, Hameed, M, Zia-Ur-Rehman, H-W, Herrmann, M S, Haider, J K, Brown   +4 more
openaire   +2 more sources

Biologically prepared copper-graphene nanohybrid as the interface of microchips for sensitive detection of crop viruses

Journal of Materials Research and Technology, 2021
The development of portable and sensitive biosensors for the label-free detection of DNA has influenced fundamental biological research as well as advanced applications.
Amna Rafiq, Ayesha Taj, Sibtain Haider, Muhammad Ali Tahir, Rabisa Zia, Despina Moschou, M. Javed Iqbal, Waheed S. Khan, Shahid Mansoor, Sadia Z. Bajwa, Imran Amin   +10 more
doaj   +1 more source

First record of a novel begomovirus and satellites associated with leaf curl disease of passion fruit from India

Journal of Plant Protection Research, 2022
Passion fruit is an important fruit crop grown in parts of southern and north-eastern states of India. Leaf curl symptoms typical to begomovirus infection were observed on passion fruit plants at three locations of Madikeri District, Karnataka State ...
Venkataravanappa Venkataravanappa, Lakshminarayana Reddy Cheegatagere Narasimha Reddy, Shridhar Hiremath, Bommanahalli Munivenkategowda Muralidhara, Suryanarayana Vishweswarasastry, Virendra K. Baranwal, Krishna Reddy Manem   +6 more
doaj   +1 more source

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

A melting pot of Old World begomoviruses and their satellites infecting a collection of Gossypium species in Pakistan. [PDF]

PLoS ONE, 2012
CLCuD in southern Asia is caused by a complex of multiple begomoviruses (whitefly transmitted, single-stranded [ss]DNA viruses) in association with a specific ssDNA satellite; Cotton leaf curl Multan betasatellite (CLCuMuB).
Muhammad Shah Nawaz-ul-Rehman, Rob W Briddon, Claude M Fauquet   +2 more
doaj   +1 more source

Cotton leaf curl Multan betasatellite impaired ToLCNDV ability to maintain cotton leaf curl Multan alphasatellite

Brazilian Journal of Biology
Abstract Alphasatellites (family Alphasatellitidae) are circular, single-stranded (ss) DNA molecules of ~1350 nucleotide in size that have been characterized in both the Old and New Worlds. Alphasatellites have inherent ability to self-replicate, which is accomplished by a single protein, replication-associated protein (Rep).
Z. Iqbal, M. Shafiq, R. W. Briddon
openaire   +4 more sources

Tomato leaf curl virusand Cotton leaf curl Multan betasatellite can cause mild transient symptoms in cotton [PDF]

Australasian Plant Disease Notes, 2010
Tomato leaf curl virus (ToLCV) from Australia is a monopartite begomovirus which is naturally associated with a DNA satellite, a vestigial betasatellite. Cotton leaf curl disease is caused by a complex consisting of one or more begomoviruses (eight species have been identified so far) associated with a single DNA β satellite named as Cotton leaf curl ...
openaire   +1 more source

High genetic homogeneity points to a single introduction event responsible for invasion of Cotton leaf curl Multan virus and its associated betasatellite into China [PDF]

Virology Journal, 2015
Cotton leaf curl Multan virus (CLCuMuV) is a Whitefly Transmitted Geminivirus (WTG) endemic to the India subcontinent and is notorious as a causal agent of cotton leaf curl disease (CLCuD), a major constraint to cotton production in south Asia. We found CLCuMuV infecting Hibiscus rosa-sinensis in Guangzhou, China in 2006.
Du, Zhenguo, Tang, Yafei, He, Zifu, She, Xiaoman   +3 more
openaire   +2 more sources

Biology and Interaction of the Natural Occurrence of Distinct Monopartite Begomoviruses Associated With Satellites in Capsicum annum From India

Frontiers in Microbiology, 2020
Chili (Capsicum annuum L.) is an important vegetable and spice crop of tropical and sub-tropical regions. Chili plants showing upward leaf curling, leaf crinkling, and leaf yellowing symptoms, collected from Sikar district of Rajasthan, India, were found
Megha Mishra, Rakesh Kumar Verma, Avinash Marwal, Pradeep Sharma, R. K. Gaur   +4 more
doaj   +1 more source

Chloroplast Fibrillin‐Mediated α‐Tocopherol Biosynthesis Impaired by a Virus to Enhance Infection and to Improve Drought Tolerance

Advanced Science, Volume 13, Issue 3, 14 January 2026.
ToCV‐encoded p22 targets chloroplast plastoglobules (PGs) via directly binding PG structural protein FBN1.1, reducing the size of PG and inhibiting α‐tocopherol biosynthesis via competing with tocopherol cyclase (VTE1). Consequently, the elevated chloroplast ROS not only creates a suitable cellular environment for efficient ToCV infection but also ...
Sijia Liu, Xuedong Liu, Qin Yan, Xi Chen, Lianyi Zang, Jingang Hu, Xiaoping Zhu, Zaifeng Fan, Tao Zhou   +8 more
wiley   +1 more source