Polymorphism of prion protein gene (PRNP) in Nigerian sheep.

Polymorphism of the prion protein gene () gene determines an animal's susceptibility to scrapie. Three polymorphisms at codons 136, 154, and 171 have been linked to classical scrapie susceptibility, although many variants of have been reported. However, no study has investigated scrapie susceptibility in Nigerian sheep from the drier agro-climate zones.

Scrapie-associated polymorphisms of the prion protein gene (PRNP) in Nigerian native goats.

Scrapie is a fatal prion protein disease stiffly associated with single nucleotide polymorphism (SNPs) of the prion protein gene (PRNP). The prevalence of this deadly disease has been reported in small ruminants, including goats. The Nigerian goats are hardy, trypano-tolerant, and contribute to the protein intake of the increasing population.

Proteomes, kinases and signalling pathways in virus-induced filopodia, as potential antiviral therapeutics targets.

Filopodia are thin finger-like protrusions at the surface of cells that are internally occupied with bundles of tightly parallel actin filaments. They play significant roles in cellular physiological processes, such as adhesion to extracellular matrix, guidance towards chemo-attractants and in wound healing. Filopodia were recently reported to play important roles in viral infection including initial viral attachment to host cells, cell surfing, viral trafficking, internalization, budding, virus release and spread to other cells in a form that would avoid the host immune system.