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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
The Global Extent and Determinants of Savanna and Forest as Alternative Biome States
A. Carla Staver; Sally Archibald; Simon A. Levin
<jats:p>Savanna and forest are alternative states governed by fire at intermediate rainfall levels.</jats:p>
Palabras clave: Multidisciplinary.
Pp. 230-232
Global Resilience of Tropical Forest and Savanna to Critical Transitions
Marina Hirota; Milena Holmgren; Egbert H. Van Nes; Marten Scheffer
<jats:p>Tree distributions across continents indicate three distinct stable states in tree cover―forest, savanna, and treeless.</jats:p>
Palabras clave: Multidisciplinary.
Pp. 232-235
The Escherichia coli Replisome Is Inherently DNA Damage Tolerant
Joseph T. P. Yeeles; Kenneth J. Marians
<jats:p> The core DNA replication machinery of <jats:italic>Escherichia coli</jats:italic> has an inherent ability to squeeze past DNA damage on the leading strand. </jats:p>
Palabras clave: Multidisciplinary.
Pp. 235-238
Sequential Establishment of Stripe Patterns in an Expanding Cell Population
Chenli Liu; Xiongfei Fu; Lizhong Liu; Xiaojing Ren; Carlos K.L. Chau; Sihong Li; Lu Xiang; Hualing Zeng; Guanhua Chen; Lei-Han Tang; Peter Lenz; Xiaodong Cui; Wei Huang; Terence Hwa; Jian-Dong Huang
<jats:p>A synthetic circuit implementing density-controlled bacterial motility autonomously produces a tunable stripe pattern.</jats:p>
Palabras clave: Multidisciplinary.
Pp. 238-241
NMR Detection of Structures in the HIV-1 5′-Leader RNA That Regulate Genome Packaging
Kun Lu; Xiao Heng; Lianko Garyu; Sarah Monti; Eric L. Garcia; Siarhei Kharytonchyk; Bilguujin Dorjsuren; Gowry Kulandaivel; Simonne Jones; Atheeth Hiremath; Sai Sachin Divakaruni; Courtney LaCotti; Shawn Barton; Daniel Tummillo; Azra Hosic; Kedy Edme; Sara Albrecht; Alice Telesnitsky; Michael F. Summers
<jats:p>An RNA structural switch regulates whether the HIV genome is translated or dimerized and packaged.</jats:p>
Palabras clave: Multidisciplinary.
Pp. 242-245
Successful Transmission of a Retrovirus Depends on the Commensal Microbiota
Melissa Kane; Laure K. Case; Karyl Kopaskie; Alena Kozlova; Cameron MacDearmid; Alexander V. Chervonsky; Tatyana V. Golovkina
<jats:p>Commensal microflora promote the pathogenesis of mucosally acquired viruses.</jats:p>
Palabras clave: Multidisciplinary.
Pp. 245-249
Intestinal Microbiota Promote Enteric Virus Replication and Systemic Pathogenesis
Sharon K. Kuss; Gavin T. Best; Chris A. Etheredge; Andrea J. Pruijssers; Johnna M. Frierson; Lora V. Hooper; Terence S. Dermody; Julie K. Pfeiffer
<jats:p>Commensal microflora promote the pathogenesis of mucosally acquired viruses.</jats:p>
Palabras clave: Multidisciplinary.
Pp. 249-252
MED12 , the Mediator Complex Subunit 12 Gene, Is Mutated at High Frequency in Uterine Leiomyomas
Netta Mäkinen; Miika Mehine; Jaana Tolvanen; Eevi Kaasinen; Yilong Li; Heli J. Lehtonen; Massimiliano Gentile; Jian Yan; Martin Enge; Minna Taipale; Mervi Aavikko; Riku Katainen; Elina Virolainen; Tom Böhling; Taru A. Koski; Virpi Launonen; Jari Sjöberg; Jussi Taipale; Pia Vahteristo; Lauri A. Aaltonen
<jats:p>Uterine fibroids frequently harbor mutations in a specific gene that has been implicated in transcriptional regulation.</jats:p>
Palabras clave: Multidisciplinary.
Pp. 252-255
The Antibacterial Lectin RegIIIγ Promotes the Spatial Segregation of Microbiota and Host in the Intestine
Shipra Vaishnava; Miwako Yamamoto; Kari M. Severson; Kelly A. Ruhn; Xiaofei Yu; Omry Koren; Ruth Ley; Edward K. Wakeland; Lora V. Hooper
<jats:p>Innate immune signaling and antimicrobial peptide activity maintain separation of the microbiota and intestinal epithelium.</jats:p>
Palabras clave: Multidisciplinary.
Pp. 255-258
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. 259-259