Results 51 to 60 of about 58,774 (303)

The Identification of the Tomato Mosaic Virus Prevalent in Utah [PDF]

open access: yes, 1937
Collections of tomato mosaic virus obtained from Utah and California produce a localized severe leaf and stem necrosis on dature meteloides. After the streaked plant has stood sufficiently long to permit secondary growth to occur, a systemic diseased ...
Watson, Ross D.
core   +1 more source

Divergent Delivery and Expression Kinetics of Lipid and Polymeric Nanoparticles across mRNA Modalities

open access: yesAdvanced Science, EarlyView.
Self‐amplifying (saRNA), linear (linRNA), and circular (circRNA) mRNAs are compared under standardized conditions using lipid nanoparticles (LNPs) and pABOL polymer. saRNA achieved superior expression, while linRNA and circRNA performance varied based on untranslated region elements and delivery method.
Irafasha C. Casmil   +12 more
wiley   +1 more source

Identification of Potato Virus Y Strains in Tobacco Crops [PDF]

open access: yesPesticidi i Fitomedicina, 2007
Five viruses: Potato Virus Y (PVY), Tomato Spotted Wilt Virus, Cucumber Mosaic Virus, Tobacco Mosaic Virus and Alfalfa Mosaic Virus, of which PVY was predominant, were detected by serological testing of tobacco samples collected from many localities in ...
Jelena Zindović   +5 more
doaj  

Advanced Contactless Bioassembly Approaches: Leveraging Sound, Optical, and Magnetic Fields

open access: yesAdvanced NanoBiomed Research, EarlyView.
This review explores innovative contactless bioassembly techniques driven by sound, light, and magnetic fields, which enable the precise organization of cells, biomaterials, and bioactive substances into complex 3D structures. These technologies, crucial for in vitro modeling and regenerative medicine, are examined in detail, highlighting their ...
Micaela Natta   +4 more
wiley   +1 more source

A Multiyear Survey and Identification of Pepper- and Tomato-Infecting Viruses in Yunnan Province, China

open access: yesFrontiers in Microbiology, 2021
During pepper and tomato production seasons in 2013–2017, large-scale virus disease surveys were conducted in different regions of Yunnan Province, China.
Yueyue Li   +9 more
doaj   +1 more source

Study on the viruses of Petunia in Hungary

open access: yesInternational Journal of Horticultural Science, 2002
Virus susceptibility of 11 varieties of vegetatively propagated petunia against 2 virus strains (TMV-C/U1 and PVYNTN) were examined. Neither resistant nor tolerant varieties of petunia were found.
É. Baracsi   +5 more
doaj   +1 more source

The application of electron microscopy to the study of plant viruses in unpurified plant extracts [PDF]

open access: yes, 1951
Rods of variable lengths occurred in sap from plants infected with tobacco mosaic, cucumber mosaic, potato X, potato Y, henbane mosaic, tobacco etch, and cabbage blackring viruses; the first two were about 15 mμ.
Bawden, F. C., Nixon, H. L.
core   +1 more source

The antigenicity of tobacco mosaic virus

open access: yesPhilosophical Transactions of the Royal Society of London. Series B: Biological Sciences, 1999
The antigenic properties of the tobacco mosaic virus (TMV) have been studied extensively for more than 50 years. Distinct antigenic determinants called neotopes and cryptotopes have been identified at the surface of intact virions and dissociated coat protein subunits, respectively, indicating that the quaternary structure of the virus influences the ...
openaire   +4 more sources

Promising Prodiginins Biological Activities

open access: yesChemistry &Biodiversity, EarlyView.
ABSTRACT Prodiginins are a large family of at least 34 pyrrolic compounds, including the well‐studied red pigment prodigiosin. Prodiginins are produced by several microorganisms displaying broad biological activities, including antimicrobial, antiviral, antiparasitic, antiproliferative, and immunosuppressive activities.
María F. Ladetto   +6 more
wiley   +1 more source

Molecular Detection of Cucumber Mosaic Virus and Tobacco Mosaic Virus Infecting African Nightshades (Solanum scabrum Miller)

open access: yesInternational Journal of Agronomy, 2020
The two viruses cucumber mosaic virus (CMV) and tobacco mosaic virus (TMV) are among the major viruses that constrain the production of African nightshade (ANS).
S. L. Kimaru   +4 more
doaj   +1 more source

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