Catálogo de publicaciones - revistas
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
Diminishing Returns Epistasis Among Beneficial Mutations Decelerates Adaptation
Hsin-Hung Chou; Hsuan-Chao Chiu; Nigel F. Delaney; Daniel Segrè; Christopher J. Marx
<jats:p>Interactions between genes reduce the benefits of a mutation and decrease the rate of fitness gain during adaptation.</jats:p>
Palabras clave: Multidisciplinary.
Pp. 1190-1192
Negative Epistasis Between Beneficial Mutations in an Evolving Bacterial Population
Aisha I. Khan; Duy M. Dinh; Dominique Schneider; Richard E. Lenski; Tim F. Cooper
<jats:p>Interactions between genes reduce the benefits of a mutation and decrease the rate of fitness gain during adaptation.</jats:p>
Palabras clave: Multidisciplinary.
Pp. 1193-1196
Scaling Up Digital Circuit Computation with DNA Strand Displacement Cascades
Lulu Qian; Erik Winfree
<jats:p>Scalability and noise control are demonstrated in a molecular computer built from DNA.</jats:p>
Palabras clave: Multidisciplinary.
Pp. 1196-1201
Crystal Structure of the Maltose Transporter in a Pretranslocation Intermediate State
Michael L. Oldham; Jue Chen
<jats:p>An intermediate structure provides insight into how a transport substrate allosterically activates adenosine triphosphatase activity.</jats:p>
Palabras clave: Multidisciplinary.
Pp. 1202-1205
Residue-Specific Vibrational Echoes Yield 3D Structures of a Transmembrane Helix Dimer
Amanda Remorino; Ivan V. Korendovych; Yibing Wu; William F. DeGrado; Robin M. Hochstrasser
<jats:p>Vibrational spectroscopy coupled with isotopic substitution can probe protein structure.</jats:p>
Palabras clave: Multidisciplinary.
Pp. 1206-1209
Interaction Between Notch and Hif-α in Development and Survival of Drosophila Blood Cells
Tina Mukherjee; William Sang Kim; Lolitika Mandal; Utpal Banerjee
<jats:p>Ligand-independent Notch signaling promotes blood cell survival during normal development and under hypoxic stress.</jats:p>
Palabras clave: Multidisciplinary.
Pp. 1210-1213
Increased Structure and Active Learning Reduce the Achievement Gap in Introductory Biology
David C. Haak; Janneke HilleRisLambers; Emile Pitre; Scott Freeman
<jats:p>A focus on problem-solving skills reduced achievement gaps in university classes.</jats:p>
Palabras clave: Multidisciplinary.
Pp. 1213-1216
Science Podcast
<jats:p>The show includes verifying dark matter results, the pace of evolution, highly structured biology courses, and more.</jats:p>
Palabras clave: Multidisciplinary.
Pp. 1217-1217
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. 1217-1217
Microcredit in the Philippines
Palabras clave: Multidisciplinary.
Pp. 1237-1237