Results 91 to 100 of about 4,706,350 (310)

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

open access: yesFEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes   +3 more
wiley   +1 more source

Les biopesticides, compléments et alternatives aux produits phytosanitaires chimiques (synthèse bibliographique)

open access: yesBiotechnologie, Agronomie, Société et Environnement, 2014
Biopesticides, a complementary and alternative approach to the use of agrochemicals. A review. Biopesticides are living organisms or products derived from them, which have the ability to suppress or to reduce pests.
Deravel, J., Krier, F., Jacques, P.
doaj  

Variação sazonal da contaminação por helmintos em matrizes ovinas e borregos submetidos a controle integrado e criados em pastagens tropicais Seasonal variation of helminthes contamination in ewes and lambs under integrated control and raised in tropical pastures

open access: yesCiência Rural, 2009
A verminose é um dos principais problemas sanitários da criação de pequenos ruminantes no Brasil e no mundo. Entretanto, pouco se conhece sobre a variação sazonal da contaminação parasitária e os efeitos da associação de um controle estratégico com um ...
Flávia Aparecida Nogueira   +6 more
doaj   +1 more source

Orbiter integrated active thermal control subsystem test [PDF]

open access: yes
Integrated subsystem level testing of the systems within the orbiter active thermal chamber capable of simulating ground, orbital, and entry temperature and pressure profiles.
Jaax, J. R.
core   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS 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

Recent Advances in Diagnosing and Managing Phytoplasma Diseases

open access: yesAgronomy
Phytoplasmas are obligate intracellular parasitic bacteria that infect over 1000 plant species globally, causing devastating diseases characterized by yellowing, witches’ broom, phyllody, and significant yield losses in economically important crops.
Zhecheng Xu   +9 more
doaj   +1 more source

Propulsion control experience used in the Highly Integrated Digital Electronic Control (HIDEC) program [PDF]

open access: yes
The highly integrated digital electronic control (HIDEC) program will integrate the propulsion and flight control systems on an F-15 airplane at NASA Ames Research Center's Dryden Flight Research Facility.
Burcham, F. W., Jr., Myers, L. P.
core   +1 more source

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

open access: yesFEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva   +5 more
wiley   +1 more source

Multitarget Acaricidal Activity of Essential Oils from Alpinia zerumbet and Mesosphaerum suaveolens Against Tetranychus urticae

open access: yesInsects
The two-spotted spider mite, Tetranychus urticae, is a global pest with increasing resistance to conventional acaricides, prompting the search for sustainable alternatives.
Herus Pablo Firmino Martins   +16 more
doaj   +1 more source

Dynamics of most important fungal diseases of strawberries in Croatia and suggestions for integrated control

open access: yesPlant Protection Science, 2002
During trials (1998-2001) in the strawberry's plantation of the cv. Marmolade we monitored the appearance of the most important fungal diseases, their biology and possibilities of integrated control.
T. Miličević   +2 more
doaj   +1 more source

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