Archivi
free counters
Cornucopia 3D
Avvertenze
Questo blog non rappresenta una testata giornalistica in quanto viene aggiornato senza alcuna periodicità. Non può pertanto considerarsi un prodotto editoriale ai sensi della legge n. 62 del 7/03/2001. Le foto presenti sul blog sono dei rispettivi autori, nel caso violino i diritti d'autore saranno rimosse in seguito a pronta comunicazione.
Revolever Map

Archive del 15 marzo 2010

pavone _albino

Immagine anteprima YouTube

Molti geni codificano per proteine enzimatiche attive per una reazione biochimica in una delle vie metaboliche dell’organismo.

Se uno di questi geni muta, il nuovo codice contiene l’informazione per produrre un enzima difettoso, incapace di portare avanti la sua reazione metabolica determinando un blocco della via metabolica nella quale è coinvolto.

Leggi il resto di questo articolo »

Universo Segreto
Universo Segreto
marzo: 2010
L M M G V S D
« feb   apr »
1234567
891011121314
15161718192021
22232425262728
293031  
Babel Fish
La scuola che funziona
Imagozoon
Moja and EchoEchoMojaEcho
StatPress
Visits today: 332
FireStats
  • Pagine mostrate: 1245591
  • Visitatori unici: 355141
  • Pagine visitate nelle ultime 24 ore: 1183
  • Visitatori unici nelle ultime 24 ore: 370
FireStats icon Powered by FireStats
BlogItalia.it - La directory italiana dei blog
http://www.wikio.it
  • First detailed microscopy evidence of bacteria at the lower size limit of life
    Scientists have captured the first detailed microscopy images of ultra-small bacteria that are believed to be about as small as life can get. The existence of ultra-small bacteria has been debated for two decades, but there hasn't been a comprehensive electron microscopy and DNA-based description of the microbes until now. The cells have an average volu […]
  • Research of plain wren duets could help further understand fundamentals of conversation
    Known for their beautiful singing duets, plain wrens of Costa Rica perform precise phrase-by-phrase modifications to the duration between two consecutive phrases, achieving careful coordination as their songs unfold. A new study shows that these songbirds achieve precise coordination by adjusting the period between two consecutive phrases (inter-phrase inter […]
  • Mystery of the reverse-wired eyeball solved
    Counter-intuitively, in vertebrates photoreceptors are located behind the neurons in the back of the eye. Now physicists explain why the neural wiring seems to be backwards.
  • Cryptochrome protein helps birds navigate via magnetic field
    Researchers have found one one possible explanation for some birds' ability to sense the earth's magnetic field and use it to orient themselves: a magnetically sensitive protein called cryptochrome that mediates circadian rhythms in plants and animals.
  • Modern logging techniques benefit rainforest wildlife
    The value of a modern logging technique has been revealed for maintaining biodiversity in tropical forests that are used for timber production. The most comprehensive study of Reduced-Impact Logging (RIL) to date has been completed, surveying wildlife communities over a five-year period before and after timber harvesting.
FireStats icon Powered by FireStats