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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.371.6535.1216-i

Deep-sea microbes exhibit immunosilence

Michael Funk (eds.)

Palabras clave: Multidisciplinary.

Pp. 1216.9-1217

doi: 10.1126/science.2021.371.6535.twil

Editors' Choice

Caroline Ash; Jesse Smith (eds.)

Palabras clave: Multidisciplinary.

Pp. 1217-1218

doi: 10.1126/science.371.6535.1217-a

Insects in the city

Caroline Ash; Jesse Smith (eds.)

Palabras clave: Multidisciplinary.

Pp. 1217.1-1217

doi: 10.1126/science.371.6535.1217-b

Bacteriotherapy for the skin

Caroline Ash; Jesse Smith (eds.)

Palabras clave: Multidisciplinary.

Pp. 1217.2-1218

doi: 10.1126/science.371.6535.1217-c

Agricultural soil loss

Caroline Ash; Jesse Smith (eds.)

Palabras clave: Multidisciplinary.

Pp. 1217.3-1218

doi: 10.1126/science.371.6535.1217-d

A versatile microscope

Caroline Ash; Jesse Smith (eds.)

Palabras clave: Multidisciplinary.

Pp. 1217.4-1218

doi: 10.1126/science.371.6535.1217-e

C–H activation goes macro

Caroline Ash; Jesse Smith (eds.)

Palabras clave: Multidisciplinary.

Pp. 1217.5-1218

doi: 10.1126/science.371.6535.1217-f

Hold that pose

Caroline Ash; Jesse Smith (eds.)

Palabras clave: Multidisciplinary.

Pp. 1217.6-1218

doi: 10.1126/science.371.6535.1217-g

Halting the flow of the embryo

Caroline Ash; Jesse Smith (eds.)

Palabras clave: Multidisciplinary.

Pp. 1217.7-1218

doi: 10.1126/science.abd9191

Processive RNA polymerization and promoter recognition in an RNA World

Razvan CojocaruORCID; Peter J. UnrauORCID

<jats:title>A processive RNA replicator</jats:title> <jats:p> The RNA World Hypothesis suggests that, before modern life, there were RNA molecules that were capable of carrying genetic information and driving chemical reactions, a task gradually replaced by DNA and enzymes in modern biology. Central to this theory is an RNA replicase capable of mediating general replication of RNA. Using laboratory evolution, Cojocaru <jats:italic>et al.</jats:italic> isolated a promoter-based RNA polymerase ribozyme that, analogous to modern-day protein polymerases, clamps onto templates to increase its processivity, making it a potential model for replication in early biology. </jats:p> <jats:p> <jats:italic>Science</jats:italic> , this issue p. <jats:related-article xmlns:xlink="http://www.w3.org/1999/xlink" ext-link-type="doi" issue="6535" page="1225" related-article-type="in-this-issue" vol="371" xlink:href="10.1126/science.abd9191">1225</jats:related-article> </jats:p>

Palabras clave: Multidisciplinary.

Pp. 1225-1232