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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

Corrections and Clarifications

Palabras clave: Multidisciplinary.

Pp. 742-742

Comment on “Glacial Survival of Boreal Trees in Northern Scandinavia”

Hilary H. Birks; Thomas Giesecke; Godfrey M. Hewitt; Polychronis C. Tzedakis; Jostein Bakke; H. John B. Birks

<jats:p> Parducci <jats:italic>et al</jats:italic> . (Reports, 2 March 2012, p. 1083) fail to present convincing evidence for glacial survival of <jats:italic>Pinus</jats:italic> and <jats:italic>Picea</jats:italic> in northern Scandinavia. Their methodology does not exclude contamination. Additionally, they should consider the lack of suitable habitats, the apparent extinction of both taxa after deglacial warming, and alternative hypotheses for the distribution of the <jats:italic>Picea</jats:italic> genetic marker haplotype A. </jats:p>

Palabras clave: Multidisciplinary.

Pp. 742-742

Response to Comment on “Glacial Survival of Boreal Trees in Northern Scandinavia”

Laura Parducci; Mary E. Edwards; K. D. Bennett; Torbjørn Alm; Ellen Elverland; Mari Mette Tollefsrud; Tina Jørgensen; Michael Houmark-Nielsen; Nicolaj Krog Larsen; Kurt H. Kjær; Sonia L. Fontana; Inger Greve Alsos; Eske Willerslev

<jats:p> Birks <jats:italic>et al</jats:italic> . question our proposition that trees survived the Last Glacial Maximum (LGM) in Northern Scandinavia. We dispute their interpretation of our modern genetic data but agree that more work is required. Our field and laboratory procedures were robust; contamination is an unlikely explanation of our results. Their description of Endletvatn as ice-covered and inundated during the LGM is inconsistent with recent geological literature. </jats:p>

Palabras clave: Multidisciplinary.

Pp. 742-742

Picturing Nature and EmpireVisible EmpireBotanical Expeditions and Visual Culture in the Hispanic Enlightenmentby Daniela BleichmarUniversity of Chicago Press, Chicago, 2012. 298 pp. $55, £35.50. ISBN 9780226058535.

Pamela H. Smith

<jats:p>Bleichmar discusses the importance of some 12,000 botanical illustrations that flowed from explorations of the Spanish empire in the half century after 1759.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 743-744

Lifting Reality Off Measurement by Paul Lockhart Harvard University Press, Cambridge, MA, 2012. 415 pp. $29.95, £20, €27. ISBN 9780674057555.

Brie Finegold

<jats:p>Lockhart exposes readers to the beauty and excitement of math as it feels to him.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 744-744

Books Received

<jats:p> A <jats:ext-link xmlns:xlink="http://www.w3.org/1999/xlink" ext-link-type="uri" xlink:href="http://www.sciencemag.org/site/feature/data/books/brl6108.xhtml">listing of books received</jats:ext-link> at <jats:italic>Science</jats:italic> during the week ending 02 November 2012. </jats:p>

Palabras clave: Multidisciplinary.

Pp. 744-744

Law and Science Collide Over Human Gene Patents

Robert Cook-Deegan

<jats:p>Will the Supreme Court rule that DNA sequences found in nature cannot be patented?</jats:p>

Palabras clave: Multidisciplinary.

Pp. 745-747

A Decorated Virus Cannot Hide

Roland W. Herzog; David A. Ostrov

<jats:p>A protein that promotes blood coagulation also enables the immune system to recognize a viral pathogen.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 748-749

Constraints on Sexual Selection

Michael J. Wade

<jats:p>Sexual selection in pronghorns is determined both by variance in mate numbers among males and by viability of the young.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 749-750

Emerging Disease or Diagnosis?

Stephen K. Gire; Matthew Stremlau; Kristian G. Andersen; Stephen F. Schaffner; Zach Bjornson; Kathleen Rubins; Lisa Hensley; Joseph B. McCormick; Eric. S. Lander; Robert F. Garry; Christian Happi; Pardis C. Sabeti

<jats:p>Some viral infections may not represent emerging diseases, but improved detection and diagnosis of common diseases.</jats:p>

Palabras clave: Multidisciplinary.

Pp. 750-752