flashontrack

<< A species of tropical butterfly with unusually expanded brain structures display a fascinating mosaic pattern of neural...

<< Jekyll and Hyde flip of the script when bacteria invert gene sequences.  If a cell can diversify its own genome, this can be advant...

<< Antagonistic coevolution between hosts and parasites substantially impacts community structure, with parasites displaying fluctuati...

      FIG. 1. The elastic network model << Allostery, the change of activity of a  macromolecule in response to a perturba...

<< Environmental variations can significantly influence how populations compete for resources, and hence shape their evolu...

<< Fully developed turbulence is a universal and scale-invariant chaotic state characterized by an energy cascade from lar...

<< A bacterial genome’s evolution under changing drug concentrations displays effects of memory formation and mimics how d...

a proposito di transizioni ...  << se si considera la limitatezza del numero degli standards da essi tante volte 'rigenerati'....

<< When holding a right hand in front of a mirror, one can see a reflected image of a left hand and vice versa. In 1848, L...

<< Plants have characteristic features that affect the expression of sexual function, notably the existence of a haploid organism in t...

<< Human brain size nearly quadrupled in the six million years since Homo last shared a common ancestor with chimpanzees, ...

<< Mutations occur when DNA is damaged and left unrepaired, creating a new variation. The scientists wanted to know if mut...

<< Gene exchange between viruses and their hosts acts as a key facilitator of horizontal gene transfer and is hypothesized...

<< People -- who get lost easily in the extraordinary darkness of a tropical forest -- have much to learn from a bee that can find its...

<< the earliest bacteria had the tools to perform a crucial step in photosynthesis,  (..) The finding also challenges expectations for...

<< The idea of quasiparticles was first introduced in the 1930s by physicist Lev Landau, who was trying to gain a better understanding...

<< An international team, (..) has discovered a minuscule new species of chameleon.  (..) They have named the new species Brookesia na...

<< Comparative developmental genetics indicate insect and mammalian forebrains form and function in comparable ways. However, these da...

<< The first "complete" paradigm of extinction was proposed as "the multigenerational, attritional loss of reproductive...

<< some species of ancient crocodiles walked on their two hind legs like dinosaurs and measured over three meters in length. >> ...