Results 51 to 60 of about 292,611 (365)

Nucleotide bias of DCL and AGO in plant anti-virus gene silencing [PDF]

open access: yes, 2010
Plant Dicer-like (DCL) and Argonaute (AGO) are the key enzymes involved in anti-virus post-transcriptional gene silencing (AV-PTGS). Here we show that AV-PTGS exhibited nucleotide preference by calculating a relative AV-PTGS efficiency on processing ...
Dalmay, Tamas   +8 more
core   +1 more source

PIK3CA Mutations Downregulate PPT1 to Promote Adipogenesis by Suppressing P300 Depalmitoylation and Phase Separation

open access: yesAdvanced Science, EarlyView.
This study demonstrates that somatic PIK3CA mutations suppress PPT1 expression via activation of the PI3K–AKT–c‐JUN axis. This reduction in PPT1 weakens its interaction with P300, thereby increasing palmitoylation at C1176 of P300 and protecting P300 from lysosomal degradation.
Hongrui Chen   +7 more
wiley   +1 more source

Seed transmissibility of viruses in winter squash landraces collected from the Black Sea region of Turkey

open access: yesPlant Protection Science, 2015
The presence of seed-borne viruses in winter squash landraces in the Black Sea region of Turkey were detected. The seed samples of landraces were tested by ELISA for Cucumber mosaic virus (CMV), Zucchini yellow mosaic virus (ZYMV), Squash mosaic virus ...
Mehmet A. SEVIK, Ahmet BALKAYA
doaj   +1 more source

Evidence for RNA recombination between distinct isolates of Pepino mosaic virus. [PDF]

open access: yes, 2010
Genetic recombination plays an important role in the evolution of virus genomes. In this study we analyzed publicly available genomic sequences of Pepino mosaic virus (PepMV) for recombination events using several bioinformatics tools.
Hasiów-Jaroszewska, B.   +4 more
core   +1 more source

First Report of Transmission of Soybean Mosaic Virus and Alfalfa Mosaic Virus by Aphis glycines in the New World [PDF]

open access: yes, 2001
Originating text in English.Citation: Hill, J. H., Alleman, R., Hogg, D. B., Grau, C. R. (2001). First Report of Transmission of Soybean Mosaic Virus and Alfalfa Mosaic Virus by Aphis glycines in the New World.
Alleman, R.   +3 more
core   +1 more source

Dorsal Raphe VIP Neurons Are Critical for Survival‐Oriented Vigilance

open access: yesAdvanced Science, EarlyView.
DRNVIP neurons in mice and primates are strategically positioned to influence the central extended amygdala via feedback loops. They regulate the excitability of PKC‐δ neurons in the ovBNST and CeA through glutamate release. Their ablation heightens activity in these regions, disrupts active‐phase sleep architecture, enhances risk assessment behaviors ...
Adriane Guillaumin   +15 more
wiley   +1 more source

Viruses infecting cool season crops in the northern Turkey

open access: yesAnais da Academia Brasileira de Ciências
:Virus diseases of cool season vegetable crops (mainly cabbage, white and red head cabbage, broccoli, kale, radish, rocket salad, garden cress, and turnip) were surveyed in Bafra Plain, Turkey during winter 2017, and 2018.
MEHMET A. SEVIK
doaj   +1 more source

Controlling Pepper Mild Mottle Virus (PMMoV) Infection in Pepper Seedlings by Use of Chemically Synthetic Silver Nanoparticles

open access: yesMolecules, 2022
We investigated the roles of different concentrations of chemical synthetic spherical silver nanoparticles (AgNPs) in protecting pepper seedlings of the Mecca region, which were naturally and artificially infected by the pepper mild mottle virus (PMMoV).
Esam K. F. Elbeshehy   +2 more
doaj   +1 more source

Metagenomic screening of the sugarcane virome in Florida. [P.36] [PDF]

open access: yes, 2015
Viral metagenomics has revolutionized the way pathologists decipher viral diseases. While the impact of this new approach is still debatable in plant virus diagnostics, viral metagenomics has already produced key advances in viral ecology and has the ...
Comstock, Jack C.   +5 more
core  

Virus Nilam: Identifikasi, Karakter Biologi dan Fisik, Serta Upaya Pengendaliannya [PDF]

open access: yes, 2015
Infeksi virus pada tanaman nilam dapat menyebabkan penurunan produksi dan kualitas minyak. Sembilan jenis virus diidentifikasi menginfeksi tanaman nilam, yaitu Patchouli mosaic virus (PatMoV), Patchouli mild mosaic virus (PatMMV), Telosma mosaic virus ...
Miftakhurohmah, M. (Miftakhurohmah)   +1 more
core   +1 more source

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