نتایج جستجو برای: enhydra fluctuans
تعداد نتایج: 244 فیلتر نتایج به سال:
Myotonia is repetitive firing of muscle action potentials causing prolonged muscle contractions even after mechanical stimulations to the muscles have ceased. Most common myotonic disorder is myotonic dystrophy which is now termed DM1, myotonic dystrophy type 1. In Japan, proximal myotonic myopathy, which is now called DM2 has not been reported. Both DM1 and DM2 have Cl channel abnormality whic...
Species of the genus Prosthecomicrobium are noted for their numerous cellular appendages or prosthecae that extend from the cells. This investigation confirms that the genus is polyphyletic based on an extensive analysis of the 16S rRNA gene sequences of several named species of the genus. The analyses indicate that some Prosthecomicrobium species are more closely related to non-prosthecate gen...
This study, conducted in Nyanza Gulf of Lake Victoria, assessed ecological succession and dynamic status of water hyacinth. Results show that water hyacinth is the genesis of macrophyte succession. On establishment, water hyacinth mats are first invaded by native emergent macrophytes, Ipomoea aquatica Forsk., and Enydra fluctuans Lour., during early stages of succession. This is followed by hip...
Sea otters (Enhydra lutris) were once distributed throughout the North Pacific Rim from the Kuril Islands to Baja California, with estimates of the worldwide population between 150,000-300,000 individuals (Marine Mammal Commission 1992; see Anderson et al., this issue). Fur harvesting during the eighteenth and nineteenth centuries nearly exterminated the species, and by the early 1900s the tota...
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