The homozygous weaver mouse displays neuronal degeneration in several brain regions. Previous experiments in heterologous expression systems showed that the G protein-gated inward rectifier K+ channel (GIRK2) bearing the weaver pore-region GYG-to-SYG mutation (i) is not activated by G beta gamma subunits, but instead shows constitutive activation, and (ii) is no longer a K(+)-selective channel ...

This article reports on the relationship between becoming information literate and body in Kente-weaving landscape. A mixed approach of incorporative ethnographic participant observation semi-structured interviews with 24 participants through their roles as either master weaver, junior weaver or novice at Bonwire Kente Centre. Thematic analysis an embodied-practice to literacy (IL) frames this ...

Predator-prey interactions can affect the behaviour of the species involved, with consequences for population distribution and competitive interactions. Under predation pressure, potential prey may adopt evasive strategies. These responses can be costly and could impact population growth. As some prey species may be more affected than others, predation pressure could also alter the dynamics amo...

Bovine Progressive Degenerative Myeloencephalopathy (Weaver Syndrome) is a recessive neurological disease that has been observed in the Brown Swiss cattle breed since the 1970's in North America and Europe. Bilateral hind leg weakness and ataxia appear in afflicted animals at 6 to 18 months of age, and slowly progresses to total loss of hind limb control by 3 to 4 years of age. While Weaver has...

The neurological mutation weaver is characterized by defects in granule cell migration along Bergmann glial processes and by subsequent death and disposition of granule cells. Immunocytochemical localization of antisera raised against purified glial filament protein (AbGF) and transmission electron microscopy were used to visualize specific associations between granule neurons and astroglia in ...