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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

Cobertura temática

Tabla de contenidos

Regulatory T Cells Get Their Chance to Shine

Mitch Leslie

<jats:p>Researchers are encouraged by results from initial safety trials of regulatory T cells in graft-versus-host disease and are embarking on trials testing their ability to fight type 1 diabetes and forestall rejection of transplanted kidneys.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 1020-1021

India's Earth-Observing System Comes Under Fire

Pallava Bagla

<jats:p>India's space officials are facing probing questions about why satellites of the Indian Space Research Organisation were of no use in locating a recent air crash.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 1023-1023

The Prion Heretic

Jennifer Couzin-Frankel

<jats:p>For 30 years, Laura Manuelidis has rejected the dominant theory that misfolded proteins cause infection. Sticking to a minority view has become a career in itself.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 1024-1027

Manta Machines

Elizabeth Pennisi

<jats:p>By observing manta rays in the wild, modeling them, and building robots, researchers are learning how these agile animals ply the oceans.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 1028-1029

DNA Circles Cause Cow Coat Color Changes

Elizabeth Pennisi

<jats:p>At the Biology of Genomes meeting, a geneticist reported what seems to be a new way that a cell shuffles its genes around: by forming a loop of DNA that then breaks apart in a different place before inserting into a different chromosome.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 1030-1030

On the Trail of Brain Domestication Genes

Elizabeth Pennisi

<jats:p>Researchers have found that the activity of a group of genes in the prefrontal cortex of bonobos was clearly "domesticated" compared with that of chimps, they reported at the Biology of Genomes meeting.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 1030-1031

Disease Risk Links to Gene Regulation

Elizabeth Pennisi

<jats:p>Two teams at the Biology of Genomes meeting reported that gene regulatory sites surprisingly often are the spots where single-nucleotide polymorphisms identified by genome-wide association studies fall.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 1031-1031

Springtime for Science in Egypt

Mona Aglan

Palabras clave: Multidisciplinary.

Pp. 1032-1032

CT Risks Dwarfed by Diagnostic Benefits

Lawrence Bodenstein

Palabras clave: Multidisciplinary.

Pp. 1032-1033

Response to Comment on “A Persistent Oxygen Anomaly Reveals the Fate of Spilled Methane in the Deep Gulf of Mexico”

John D. Kessler; David L. Valentine; Molly C. Redmond; Mengran Du

<jats:p> We hypothesized that methane from the Deepwater Horizon oil spill was quantitatively consumed and presented results from four tests supporting this finding. Subsequent published studies provide further support for our conclusions. We refute the criticisms by Joye <jats:italic>et al</jats:italic> ., which are incorrect, internally contradictory, based on flow-rate estimates that exceed consensus values, and overall do not disprove our hypothesis or invalidate its underlying assumptions. </jats:p>

Palabras clave: Multidisciplinary.

Pp. 1033-1033