Results 91 to 100 of about 1,997,829 (263)

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

FEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

Development and Population Growth Rates of Sitophilus zeamais (Coleoptera: Curculionidae) Exposed to a Sublethal Concentration of Essential Oil of Piper hispidinervum

Insects
Essential oils have emerged as promising alternatives for pest insect control. However, sublethal effects on insect reproduction and development are rarely explored, despite their relevance to integrated pest management (IPM).
Lucas Martins Lopes, Lêda Rita D’Antonino Faroni, Gutierres Nelson Silva, Douglas Rafael e Silva Barbosa, Marcela Silva Carvalho, Herus Pablo Firmino Martins, Thaís Rodrigues dos Santos, Igor da Silva Dias, Adalberto Hipólito de Sousa   +8 more
doaj   +1 more source

ALTERNATE CONTROL ROD MATERIALS SILVER-BASE ALTERNATE CONTROL ROD ALLOYS [PDF]

, 1958
The creep properties of Ag-base alloys and specifically of the Ag-15% In- 5% Cd wrought alloy are presented. (W.L.H.)
openaire   +2 more sources

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

FEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil, Anna Corrà, Annalisa Scapolatiello, Chengxiang Qiu, Gianluca Amadei   +4 more
wiley   +1 more source

Resistência de genótipos de feijão-caupi ao ataque de Callosobruchus maculatus (Fabr., 1775) (Coleoptera: Chrysomelidae: Bruchinae)

Arquivos do Instituto Biológico
O objetivo deste trabalho foi avaliar a resistência de quatro genótipos de feijão-caupi (Vigna unguiculata) ao caruncho Callosobruchus maculatus (Fabr., 1775). Os genótipos utilizados foram BR 17-Gurguéia, BRS Rouxinol, TE96-290-12G e BRS Guariba.
A.F de Melo, L.S Fontes, D.R.S Barbosa, A.A.R Araújo, E.P.S Sousa, L.L.L Soares, P.R.R Silva   +6 more
doaj  

pH‐mediated activation of the lysosomal arginine sensor SLC38A9

FEBS Letters, EarlyView.
Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley   +1 more source

Azadirachtin on Oligonychus yothersi in yerba mate Ilex paraguariensis

Ciência Rural
: The red mite Oligonychus yothersi is one of the main pests of yerba mate in Brazil The damage this mite causes leads to leaf drop and decreased production. There are no registered acaricides for use in yerba mate; thus, laboratory and field experiments
Luis Francisco Angeli Alves, Claudecir Castilho Martins, Ana Paula Mamprim, Marcos Botton   +3 more
doaj   +1 more source

Residual tail twisting in ascidian larvae is stabilized by asymmetric myofibrils that resist bilateral symmetry restoration

FEBS Letters, EarlyView.
Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure, Misaki K. Nishio, Satoru Okuda, Kohji Hotta   +3 more
wiley   +1 more source

Determination of the Efficiency of Some Essential Oil Compounds on the Development of Jonsongrass [(Sorghum halepense (L.) Pers.]

Türkiye Tarımsal Araştırmalar Dergisi, 2015
Jonsongrass (Sorghum halepense (L.) Pers.) (SORHA) is one of the most troublesome perennial weeds caused important yield reductions in the agricultural and environmental problems in the non-agricultural fields.
Ayşe YAZLIK, İlhan ÜREMİŞ
doaj  

The human gut microbiome across the life course

FEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero, Basak Bahcivanci, Antonietta Hayhoe, Animesh Acharjee, Ezgi Özkurt   +4 more
wiley   +1 more source