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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

Ciencias naturales

Tabla de contenidos

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doi: 10.1126/science.1208344

Linking Long-Term Dietary Patterns with Gut Microbial Enterotypes

Gary D. Wu; Jun Chen; Christian Hoffmann; Kyle Bittinger; Ying-Yu Chen; Sue A. Keilbaugh; Meenakshi Bewtra; Dan Knights; William A. Walters; Rob Knight; Rohini Sinha; Erin Gilroy; Kernika Gupta; Robert Baldassano; Lisa Nessel; Hongzhe Li; Frederic D. Bushman; James D. Lewis

<jats:p>The basic composition of the human gut microbiome is influenced by long-term diet: high fat and protein versus high fiber.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 105-108

doi: 10.1126/science.334.6052.110

LIFE SCIENCE TECHNOLOGIES: qPCR Innovations and Blueprints

Chris Tachibana

<jats:p>Quantitative PCR users can rapidly generate large amounts of high-quality data with new instruments and products made possible by microfluidics and miniaturization technology. These platforms are the tools for developing techniques that require extremely high throughput and sensitivity such as digital PCR and single-cell analysis. Researchers are adopting these methods to ask sophisticated questions about genetics and cancer biology as well as to develop novel research and diagnostic assays. As qPCR innovators explore new frontiers and everyday users venture into more complicated workflows, international groups of industry and academic partners are keeping us on the path of best practices. Two consortia are generating guidelines on the qPCR process--from experimental design and pre-analysis sample collection, to processing data and publishing results. The guidelines are blueprints that ensure reproducibility, validity, and transparency.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 110-112

doi: 10.1126/science.334.6052.113-a

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. 113-113

doi: 10.1126/science.334.6052.113-b