Catálogo de revistas impresas de la biblioteca

Se encontraron 228 resultados.

Artículo:: RNA silencing: Genomic defence with a slice of pi
Autor:: Phillip D. Zamore
Resumen:: In fruit flies, a few very large genes generate the small RNAs that silence parasitic DNA elements. These RNAs might also participate in an amplification circuit that increases their potency.
Página:: 864
Publicación:: Nature
Volúmen:: 446
Número:: 7138
Fecha:: 19 abril 2007
ISSN:: 00280836
SrcID:: 00280836-2007-04-19.txt

Artículo:: Neurobiology: Feeling right about doing right
Autor:: Deborah Talmi & Chris Frith
Resumen:: Reason and emotion come into conflict in making all kinds of judgements. Results of work with brain-damaged patients constitute one line of evidence that the emotional component is not to be dismissed.
Página:: 865
Publicación:: Nature
Volúmen:: 446
Número:: 7138
Fecha:: 19 abril 2007
ISSN:: 00280836
SrcID:: 00280836-2007-04-19.txt

Artículo:: Quantum mechanics: To be or not to be local
Autor:: Alain Aspect
Resumen:: The experimental violation of mathematical relations known as Bell's inequalities sounded the death-knell of Einstein's idea of 'local realism' in quantum mechanics. But which concept, locality or realism, is the problem?
Página:: 866
Publicación:: Nature
Volúmen:: 446
Número:: 7138
Fecha:: 19 abril 2007
ISSN:: 00280836
SrcID:: 00280836-2007-04-19.txt

Artículo:: Cell biology: The checkpoint brake relieved
Autor:: Jan-Michael Peters
Resumen:: When a cell divides, each daughter cell inherits a complete set of chromosomes. A sophisticated inhibitory mechanism delays chromosome segregation and cell division until everything is in its place.
Página:: 868
Publicación:: Nature
Volúmen:: 446
Número:: 7138
Fecha:: 19 abril 2007
ISSN:: 00280836
SrcID:: 00280836-2007-04-19.txt

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