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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

Cobertura temática

Tabla de contenidos

Conserved Eukaryotic Fusogens Can Fuse Viral Envelopes to Cells

Ori Avinoam; Karen Fridman; Clari Valansi; Inbal Abutbul; Tzviya Zeev-Ben-Mordehai; Ulrike E. Maurer; Amir Sapir; Dganit Danino; Kay Grünewald; Judith M. White; Benjamin Podbilewicz

<jats:p> A <jats:italic>Caenorhabditis elegans</jats:italic> cell-surface fusion protein can promote viral fusion with mammalian cells. </jats:p>

Palabras clave: Multidisciplinary.

Pp. 589-592

The Spatial Periodicity of Grid Cells Is Not Sustained During Reduced Theta Oscillations

Julie Koenig; Ashley N. Linder; Jill K. Leutgeb; Stefan Leutgeb

<jats:p>Grid cell firing vanished after medial septum inhibition, while most hippocampal place cell firing was retained.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 592-595

Reduction of Theta Rhythm Dissociates Grid Cell Spatial Periodicity from Directional Tuning

Mark P. Brandon; Andrew R. Bogaard; Christopher P. Libby; Michael A. Connerney; Kishan Gupta; Michael E. Hasselmo

<jats:p>Inhibition of neuronal activity in the medial septum stops grid cells in the medial entorhinal cortex from firing in a grid.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 595-599

Trans-Endocytosis of CD80 and CD86: A Molecular Basis for the Cell-Extrinsic Function of CTLA-4

Omar S. Qureshi; Yong Zheng; Kyoko Nakamura; Kesley Attridge; Claire Manzotti; Emily M. Schmidt; Jennifer Baker; Louisa E. Jeffery; Satdip Kaur; Zoe Briggs; Tie Z. Hou; Clare E. Futter; Graham Anderson; Lucy S.K. Walker; David M. Sansom

<jats:p>An inhibitory T cell receptor acts by stripping activating ligands off dendritic cells.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 600-603

A Radically Different Mechanism for S -Adenosylmethionine–Dependent Methyltransferases

Tyler L. Grove; Jack S. Benner; Matthew I. Radle; Jessica H. Ahlum; Bradley J. Landgraf; Carsten Krebs; Squire J. Booker

<jats:p>Methylation of the bacterial ribosome by two methyltransferases proceeds by an unusual radical mechanism.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 604-607

A Crystal Structure of the Complex Between Human Complement Receptor 2 and Its Ligand C3d

Jean M. H. van den Elsen; David E. Isenman

<jats:p>The topology of this molecular interface provides a foundation for the design of therapeutics against autoreactive B cells.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 608-611

Science Podcast

<jats:p> The show includes dolphin research ethics, organic light-emitting transistors, your letters to <jats:italic>Science</jats:italic> , and more. </jats:p>

Palabras clave: Multidisciplinary.

Pp. 612-612

New Products

<jats:p>A weekly roundup of information on newly offered instrumentation, apparatus, and laboratory materials of potential interest to researchers.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 612-612

Ring-Tilting Events

Palabras clave: Multidisciplinary.

Pp. 635-635

Probing the Cuprate Surface

Palabras clave: Multidisciplinary.

Pp. 635-635