Results 71 to 80 of about 2,940 (195)
EFSA Journal, Volume 24, Issue 1, January 2026.Abstract The qualified presumption of safety (QPS) process was developed to provide a harmonised safety assessment approach to support EFSA Scientific Panels and Units. The QPS approach assesses the taxonomic identity, body of relevant knowledge and safety concerns of microorganisms intentionally added to the food and feed chain.
EFSA Panel on Biological Hazards (BIOHAZ) +28 more
wiley +1 more source
Maize Dwarf Mosaic Virus: From Genome to Disease Management
Viruses, 2018 Maize dwarf mosaic virus (MDMV) is a serious maize pathogen, epidemic worldwide, and one of the most common virus diseases for monocotyledonous plants, causing up to 70% loss in corn yield globally since 1960.
Maathavi Kannan +2 more
doaj +1 more source
EFSA Journal, Volume 24, Issue 1, January 2026.Abstract The qualified presumption of safety (QPS) process was developed to provide a harmonised safety assessment approach to support EFSA Scientific Panels and Units. The QPS approach assesses the taxonomic identity, body of relevant knowledge and safety of microorganisms intentionally added to the food and feed chain.
EFSA Panel on Biological Hazards (BIOHAZ) +28 more
wiley +1 more source
Mechanistic divergence between P1 proteases of the family Potyviridae
Journal of General Virology, 2013 P1a and P1b are two serine proteases of Cucumber vein yellowing virus (an ipomovirus). They belong to the group of P1 factors present at the N terminus of the polyproteins of most members of the family Potyviridae. The present work compares the protease activities of P1a and P1b in different experimental systems.
Rodamilans, Bernardo +2 more
openaire +3 more sources
Meta‐analysis reveals strong evidence for adaptive host and vector manipulation by plant viruses
Functional Ecology, Volume 39, Issue 12, Page 3628-3645, December 2025.Read the free Plain Language Summary for this article on the Journal blog. Abstract Plant viruses often enhance their own transmission by modifying host phenotypes and vector behaviour, leading to the hypothesis that such effects are manipulations due to virus adaptations.
Quentin Chesnais +5 more
wiley +1 more source
, 2014 Genome structure and sequence are notably conserved between members of the family Potyviridae. However, some genomic regions of these viruses, such as that encoding the P1 protein, show strikingly high variability. In this study, some partially conserved
Valli, Adrián +2 more
core +1 more source
Biotechnology & Biotechnological Equipment, 2019 Periwinkle (Catharanthus roseus L.) grown in the Mecca region contains more than 100 alkaloids such as vincristine and vinblastine used to treat leukaemia.
Hassan Mobark Al-Zahrany +5 more
doaj +1 more source
New Phytologist, Volume 250, Issue 3, Page 1370-1377, May 2026.
José Natividad Jaén‐Sanjur +3 more
wiley +1 more source
, 2000 International audienceCucumber vein yellowing virus (CVYV) is widespread in cucurbits in the Middle East. CVYV has filamentous particles and is transmitted by Bemisia tabaci by the semi-persistent mode. It has not yet been assigned to a specific genus or
Desbiez, Cecile +4 more
core +1 more source
, 2020 Spartina mottle virus (SpMV), an unassigned member of the family Potyviridae, has been known since 1980, when it was first described in England and Wales in symptomatic plants of the genus Spartina.
Rabenstein, Frank +4 more
core +1 more source