Background/aims: Mechanosensitive ion channels are the principal elements in the transduction of mechanical force to neural activity. To date, considerably fewer studies have been published about the molecular and structural properties of mechanosensitive channels. Piezo channels are the only ion channel family in eukaryotes which is selectively gated by the membrane tension.
View Article and Find Full Text PDFDesmin is a muscle-specific intermediate filament protein that has fundamental role in muscle structure and force transmission. Whereas human desmin protein is encoded by a single gene, two desmin paralogs (desma and desmb) exist in zebrafish. Desma and desmb show differential spatiotemporal expression during zebrafish embryonic and larval development, being similarly expressed in skeletal muscle until hatching, after which expression of desmb shifts to gut smooth muscle.
View Article and Find Full Text PDFCrayfish is a common model animal for different experimental purposes. However, the lack of information about the genetic properties of the animal limits its use in comparison to other model animals. In the present study, a putative crayfish sodium/calcium exchanger gene has firstly been cloned in ganglia cDNA samples by conducting a series of PCR experiments, where a set of degenerate and specific primers and RACE method were used.
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