منابع مشابه
Invasion of waves, invasion of thoughts
Abstract Nowadays, as accepted as the era of information or digital, time has changed and has invited all people to a new world in which everybody must define himself. Avoiding from getting benefit from this human progress is useless; Rather, we must know this great technology best and adapt ourselves with its consequences. In fact, in many countries and among many nations there had been peopl...
متن کاملAmphipod family distributions around Iceland
Amphipod crustaceans were collected at all 55 stations sampled with an epibenthic sledge during two IceAGE expeditions (Icelandic marine Animals: Genetics and Ecology) in 2011 and 2013. In total, 34 amphipod families and three superfamilies were recorded in the samples. Distribution maps are presented for each taxon along with a summary of the regional taxonomy for the group. Statistical analys...
متن کاملAn acid invasion
Actin (green) and ADF/cofilin (red) are disorganized in the absence of tropomyosin (bottom). ntracellular parasites must walk a fine line, invading and exploiting a host cell without killing it too quickly. On page 1029, Glomski et al. show how a single amino acid determines not only the pH I optimum of a bacterial hemolysin, but also the virulence of an important pathogen. The data help explai...
متن کاملAmphipod susceptibility to metals: cautionary tales.
Heavy metals accumulated by aquatic crustaceans in environmental studies are normally investigated using the whole body burden, with little regard paid to uptake in different tissues, to potential gender of life stage differences, or to the influence of nutrition on the test organism. This is likely to give erroneous conclusions for a dose-response relationship within the toxicity test and pote...
متن کاملMercury-contaminated sediments affect amphipod feeding.
A 125-mile reach of the South River, Virginia, was contaminated with mercury during the first half of the 20th century. As increased concentrations of mercury have persisted, researchers have carefully studied its distribution in the river biota and estimated associated risks. The present study evaluated the influence of mercury on feeding rate and uptake by the amphipod Hyalella azteca. The te...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nature
سال: 1913
ISSN: 0028-0836,1476-4687
DOI: 10.1038/091398b0