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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

naturales

Ciencias naturales

Tabla de contenidos

doi: 10.1126/science.aad4662

This machine produces the largest humanmade waves in the world

Martin Enserink

Palabras clave: Multidisciplinary.

Pp. No disponible

doi: 10.1126/science.aad5166

Erratum for the Report “Spreading depression triggers headache by activating neuronal Panx1 channels” by H. Karatas, S. E. Erdener, Y. Gursoy-Ozdemir, S. Lule, E. Eren-Koçak, Z. D. Sen, T. Dalkara

Palabras clave: Multidisciplinary.

Pp. No disponible

doi: 10.1126/science.aad3463

Erratum for the Report “A neoplastic gene fusion mimics trans-splicing of RNAs in normal human cells” by H. Li, J. Wang, G. Mor, J. Sklar

Palabras clave: Multidisciplinary.

Pp. No disponible

doi: 10.1126/science.aac5992

Genetic determinants of in vivo fitness and diet responsiveness in multiple human gut Bacteroides

Meng Wu; Nathan P. McNulty; Dmitry A. Rodionov; Matvei S. Khoroshkin; Nicholas W. Griffin; Jiye Cheng; Phil Latreille; Randall A. Kerstetter; Nicolas Terrapon; Bernard Henrissat; Andrei L. Osterman; Jeffrey I. Gordon

<jats:title>Diet shapes host and gut microbe fitness</jats:title> <jats:p> The human gut microbiota is hugely diverse, with many strain variants having a multiplicity of effects on host metabolism and immunity. To define some of these functions, Wu <jats:italic>et al.</jats:italic> made libraries of mutants of Bacteroides species known for their capacity to process otherwise intractable dietary fiber. Germ-free mice colonized with defined gut microbiota communities containing the mutants were fed specific diets containing different ratios of fat and fiber. Genes, strains, and species were identified that were associated with specific metabolic pathways. The community responses to dietary shifts were manipulated in an attempt to characterize species for their probiotic or therapeutic potential. </jats:p> <jats:p> <jats:italic>Science</jats:italic> , this issue <jats:related-article xmlns:xlink="http://www.w3.org/1999/xlink" ext-link-type="doi" related-article-type="in-this-issue" xlink:href="10.1126/science.aac5992">10.1126/science.aac5992</jats:related-article> &gt; </jats:p>

Palabras clave: Multidisciplinary.

Pp. No disponible

doi: 10.1126/science.aad5010

The promise of neurotechnology

Andrew Schwartz

<jats:p>The various brain initiatives for producing new tools, with the goal of advancing neurological therapies, have led to widespread attention on neurotechnology. Perhaps the most exciting aspect of this rapidly expanding field is the prospect of propelling experiments beyond scientific dogma to discover how the brain generates behavior. A sharper focus on this challenge will help direct the development of tools that can elucidate fundamental operations of the brain.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 11-11

doi: 10.1126/science.350.6256.12

This week's section

<jats:p>A roundup of weekly science policy and related news.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 12-14

doi: 10.1126/science.350.6256.16

New proteins may expand, improve genome editing

Elizabeth Pennisi

<jats:p>Mining bacterial immune systems yields two new editing tools and has the potential to contribute many more.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 16-17

doi: 10.1126/science.350.6256.17

Talking science and God with the pope's new astronomer

Edwin Cartlidge

<jats:p>Guy Consolmagno, director of the Vatican Observatory, wants to show that religion can support astronomy.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 17-18

doi: 10.1126/science.350.6256.18

Europe's rifts over transgenic crops deepen at key deadline

Tania Rabesandratana

<jats:p>Policy differences among 28 E.U. member states come into sharper focus in the wake of major reform.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 18-19

doi: 10.1126/science.350.6256.20

Have physicists seen the dying flash of dark matter?

Edwin Cartlidge

<jats:p>Dark particle decays could explain tantalizing x-ray signal seen in multiple galaxies, including our own Milky Way.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 20-20