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Science
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Disponibilidad
| Institución detectada | Período | Navegá | Descargá | Solicitá |
|---|---|---|---|---|
| No detectada | desde mar. 1997 / hasta dic. 2023 | Science Journals |
Información
Tipo de recurso:
revistas
ISSN impreso
0036-8075
ISSN electrónico
1095-9203
Editor responsable
American Association for the Advancement of Science (AAAS)
País de edición
Estados Unidos
Fecha de publicación
1880-
Cobertura temática
Tabla de contenidos
ER Tubules Mark Sites of Mitochondrial Division
Jonathan R. Friedman; Laura L. Lackner; Matthew West; Jared R. DiBenedetto; Jodi Nunnari; Gia K. Voeltz
<jats:p>Mitochondrial division occurs at positions where endoplasmic reticulum tubules contact mitochondria and mediate constriction.</jats:p>
Palabras clave: Multidisciplinary.
Pp. 358-362
Antimicrobial Peptides Keep Insect Endosymbionts Under Control
Frédéric H. Login; Séverine Balmand; Agnès Vallier; Carole Vincent-Monégat; Aurélien Vigneron; Michèle Weiss-Gayet; Didier Rochat; Abdelaziz Heddi
<jats:p>A beetle species synthesizes an antimicrobial peptide to constrain a bacterial symbiont in specialized organs.</jats:p>
Palabras clave: Multidisciplinary.
Pp. 362-365
Stochastic Pulse Regulation in Bacterial Stress Response
James C. W. Locke; Jonathan W. Young; Michelle Fontes; María Jesús Hernández Jiménez; Michael B. Elowitz
<jats:p>Energy stress activates an alternative sigma factor in stochastic pulses and modulates pulse frequency to control activity.</jats:p>
Palabras clave: Multidisciplinary.
Pp. 366-369
Transgenerational Epigenetic Instability Is a Source of Novel Methylation Variants
Robert J. Schmitz; Matthew D. Schultz; Mathew G. Lewsey; Ronan C. O’Malley; Mark A. Urich; Ondrej Libiger; Nicholas J. Schork; Joseph R. Ecker
<jats:p> Spontaneous methylation rates that may affect phenotype in the plant <jats:italic>Arabidopsis</jats:italic> are higher than the mutation rate. </jats:p>
Palabras clave: Multidisciplinary.
Pp. 369-373
Computation-Guided Backbone Grafting of a Discontinuous Motif onto a Protein Scaffold
Mihai L. Azoitei; Bruno E. Correia; Yih-En Andrew Ban; Chris Carrico; Oleksandr Kalyuzhniy; Lei Chen; Alexandria Schroeter; Po-Ssu Huang; Jason S. McLellan; Peter D. Kwong; David Baker; Roland K. Strong; William R. Schief
<jats:p>A two-segment HIV epitope grafted into a scaffold protein maintains high affinity for a broadly neutralizing antibody.</jats:p>
Palabras clave: Multidisciplinary.
Pp. 373-376
Antagonists Induce a Conformational Change in cIAP1 That Promotes Autoubiquitination
Erin C. Dueber; Allyn J. Schoeffler; Andreas Lingel; J. Michael Elliott; Anna V. Fedorova; Anthony M. Giannetti; Kerry Zobel; Brigitte Maurer; Eugene Varfolomeev; Ping Wu; Heidi J. A. Wallweber; Sarah G. Hymowitz; Kurt Deshayes; Domagoj Vucic; Wayne J. Fairbrother
<jats:p>Antagonist binding to an apoptosis inhibitor releases inhibition by promoting dimerization required for autoubiquitination.</jats:p>
Palabras clave: Multidisciplinary.
Pp. 376-380
Mass Spectrometry of Intact V-Type ATPases Reveals Bound Lipids and the Effects of Nucleotide Binding
Min Zhou; Nina Morgner; Nelson P. Barrera; Argyris Politis; Shoshanna C Isaacson; Dijana Matak-Vinković; Takeshi Murata; Ricardo A. Bernal; Daniela Stock; Carol V. Robinson
<jats:p>The effect of lipids and nucleotides on the soluble head domain and membrane base domain is examined in an intact adenosine triphosphatase.</jats:p>
Palabras clave: Multidisciplinary.
Pp. 380-385
Cerebellum Shapes Hippocampal Spatial Code
Christelle Rochefort; Arnaud Arabo; Marion André; Bruno Poucet; Etienne Save; Laure Rondi-Reig
<jats:p>Cerebellar protein kinase C–dependent mechanisms process self-motion information needed for spatial representation and accurate navigation.</jats:p>
Palabras clave: Multidisciplinary.
Pp. 385-389
Activity-Dependent Long-Term Depression of Electrical Synapses
Julie S. Haas; Baltazar Zavala; Carole E. Landisman
<jats:p>Paired bursting in coupled neurons depresses electrical synapses while their asymmetry increases after unidirectional use. </jats:p>
Palabras clave: Multidisciplinary.
Pp. 389-393
Science Podcast
<jats:p>The show includes mastodon hunting before Clovis, globalization and West Nile virus, the search for the "sterile neutrino," and more.</jats:p>
Palabras clave: Multidisciplinary.
Pp. 395-395