Results 111 to 120 of about 1,401,162 (283)

Reciprocal control of viral infection and phosphoinositide dynamics

FEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Volume 16 Issue 2 2025

Student Success
In 2025 the Students Transitions Achievement Retention & Success Conference (STARS), Equity Practitioners in Higher Education Australasia (EPHEA) and National Association of Enabling Educators of Australia (NAEEA) joined together again to host the ...
Karen Nelson, Tracy Creagh
doaj   +1 more source

Mass Transfer in Two Post-AGB Binaries with Dusty Disks

Open Astronomy, 2012
We present a time series of high-resolution spectra for two poorly studied candidate post-AGB stars surrounded by dusty disks, BD+46 442 and IRAS 19135+3937. We find that both stars show radial velocity variations with periods of 130-140 days. IRAS 19135+
Gorlova N., Van Winckel H., Jorissen A.
doaj   +1 more source

A catalogue of young runaway Hipparcos stars within 3kpc from the Sun

, 2010
Traditionally runaway stars are O and B type stars with large peculiar velocities.We want to extend this definition to young stars (up to ~50 Myr) of any spectral type and identify those present in the Hipparcos catalogue applying different selection ...
Abrahamyan, Aumer, Baraffe, Barbier-Brossat, Bekenstein, Bernasconi, Bertelli, Bertelli, Bertout, Blaauw, Blaha, Bobylev, Brown, Buscombe, Chauvin, Claret, Conlon, Cruz-González, Cutispoto, D'Antona, D'Antona, Dambis, De Medeiros, de Wit, de Zeeuw, Dehnen, Delhaye, Ducourant, Egret, Evans, Favata, Gaidos, Gaidos, Garmany, Gies, Gontcharov, Grenier, Haefner, Hawley, Hernández, Hohle, Hoogerwerf, Jeffries, Karatas, Kenyon, Kharchenko, Kharchenko, Kilkenny, Köhler, Lawson, Leonard, M. M. Hohle, Maeder, Makarov, Marques, Martin, Mdzinarishvili, Micela, Mihalas, Moffat, Moffat, Montes, N. Tetzlaff, Neuhäuser, Neuhäuser, Neuhäuser, Neuhäuser, Neuhäuser, Palla, Pedoussaut, Perryman, Philp, Pietrinferni, Pourbaix, Poveda, R. Neuhäuser, Reid, Schaller, Schmidt-Kaler, Siess, Smith, Soderblom, Song, Stone, Stone, Strassmeier, Tagliaferri, Teixeira, Tetzlaff, The, Torres, Uyanıker, Valenti, van den Ancker, van Leeuwen, Vitrichenko, Webb, White, Wichmann, Wright, Zacharias, Zuckerman, Zuckerman, Zwitter   +103 more
core   +1 more source

Exploring wind-driving dust species in cool luminous giants III. Wind models for M-type AGB stars: dynamic and photometric properties [PDF]

, 2015
Sara Bladh, S. Höfner, B. Aringer, Kimmo Eriksson   +3 more
openalex   +1 more source

Photosynthesis under far‐red light—evolutionary adaptations and bioengineering of light‐harvesting complexes

FEBS Letters, EarlyView.
Phototrophs evolved light‐harvesting systems adapted for efficient photon capture in habitats enriched in far‐red radiation. A subset of eukaryotic pigment‐binding proteins can absorb far‐red photons via low‐energy chlorophyll states known as red forms.
Antonello Amelii, Edoardo Andrea Cutolo, Daniele Montepietra, Claudia Battarra, Roberto Caferri, Stefano Capaldi, Zeno Guardini, Luca Dall'Osto, Roberto Bassi   +8 more
wiley   +1 more source

BF Cyg During its Current Outburst

Open Astronomy, 2012
We are intensively monitoring the current outburst on BF Cyg, both spectroscopically (high and low resolution modes) and photometrically (so far 450 BV RCIC measurements have been collected). the outburst is photometrically reminiscent of the major event
Siviero A., Tamajo E., Lutz J., Wallerstein G., Ans Collaboration   +4 more
doaj   +1 more source

Study of Neutron-Capture Element Abundances in Metal-Poor Stars [PDF]

, 2013
Hongjie Li, Xiaojing Shen, Shuai Liang, Wenyuan Cui, Bo Zhang   +4 more
openalex   +1 more source

Rad27/FEN1 prevents accumulation of Okazaki fragments and ribosomal DNA copy number changes

FEBS Letters, EarlyView.
The budding yeast Rad27 is a structure‐specific endonuclease. Here, the authors reveal that Rad27 is crucial for maintaining the stability of the ribosomal RNA gene (rDNA) region. Rad27 deficiency leads to the accumulation of Okazaki fragments and changes in rDNA copy number.
Tsugumi Yamaji, Yuko Katayama, Nanase Arata, Mariko Sasaki   +3 more
wiley   +1 more source

Mitochondrial fatty acid oxidation is stimulated by red light irradiation

FEBS Letters, EarlyView.
Light at different wavelengths has distinct effects on keratinocyte viability and metabolism. UVA light abrogates metabolic fluxes. Blue and green light have no effect on metabolic fluxes, while red light enhanced oxidative phosphorylation by promoting fatty acid oxidation. Keratinocytes are the primary constituents of sunlight‐exposed epidermis.
Manuel Alejandro Herrera, Camille C. Caldeira da Silva, Maiza Von Dentz, Mauricio S. Baptista, Alicia J. Kowaltowski   +4 more
wiley   +1 more source