Results 111 to 120 of about 24,387,293 (346)
Brazilian Journal of BiologyGyropsylla spegazziniana (Paraguay tea ampul) is one of the most important pests of Paraguay tea plants, and prohibition of synthetic insecticide use for control of this pest has led to the search for alternative methods.
M. A. Formentini +2 more
doaj +1 more source
Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer
FEBS Letters, EarlyView.Ribonucleotide reductases (RNR) synthesize DNA building blocks de novo, making them crucial in DNA replication and drug targeting. FLARE introduces the first single‐tube real‐time coupled RNR assay, which enables isothermal tracking of RNR activity at nanomolar enzyme levels and allows the reconstruction of allosteric regulatory patterns and rapid ...
Jacopo De Capitani +4 more
wiley +1 more source
Sociobiology, 2019 Chemical control of leaf-cutting ants is widely used, but alternative control with toxic plant extracts is promising. Substances with insecticidal potential extracted from plants have numerous ecological advantages.
Vânia Maria Ramos +7 more
doaj +1 more source
The Control Fallacy: Why OA Out-Innovates the Alternative [PDF]
, 2008 This article examines the relationship between Open Access to the scholarly literature and innovation. It traces the ideas of "end to end" network principles in the Internet and the World Wide Web and applies them to the scholarly biomedical ...
John Wilbanks
core +1 more source
Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing
FEBS Letters, EarlyView.Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley +1 more source
Pesquisa Agropecuária Brasileira, 2012 O objetivo deste trabalho foi avaliar o efeito de doses crescentes de duas formulações de fosfito de potássio, sobre a severidade do míldio da videira, produtividade e características físico-químicas de uvas Merlot.
Vanessa Foresti Pereira +5 more
doaj
Ciência e Agrotecnologia, 2011 The objectives of this work were to assess the in vitro effect of essential oils extracted from cinnamon, citronella, lemon grass, India clove, tea tree, thyme, neem and eucalyptus on the conidia germination and on mycelial growth of Cercospora ...
Ricardo Borges Pereira +4 more
doaj +1 more source
Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation
FEBS Letters, EarlyView.Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe +3 more
wiley +1 more source
Revista Brasileira de Plantas Medicinais, 2011 This study aimed to determine the antifungal activity of leaf aqueous and hydroethanolic extracts of 10 plants from the Brazilian Cerrado on Colletotrichum gloeosporioides and Corynespora cassiicola.
E.S. Naruzawa, M.F.S. Papa
doaj +1 more source
Postharvest Diseases of Pomegranate: Alternative Control Means and a Spiderweb Effect. [PDF]
J Fungi (Basel), 2023 Mincuzzi A +7 more
europepmc +1 more source