INVASIVE ALIEN WOODY PLANTS OF THE ORANGE FREE STATE

Invasive alien woody plants of the Orange Free State

The frequency and abundance of invasive alien woody plants were recorded along roadsides and at watercourse Default crossings in 66% (151/230) of the quarter degree squares in the study area.The survey yielded 64 species of which the most prominent (in order of prominence) in streambank habitats were: Salix babylonica, Populus x canescens, Acacia d

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Dengue virus 3 genotype I (GI) lineage 1 (L1) isolates elicit differential cytopathic effect with syncytium formation in human glioblastoma cells (U251)

Abstract Background Dengue virus (DENV) is a Flaviviridae member classified into four antigenically distinct serotypes (DENV 1, 2, 3, and 4) and further subdivided genotypes.DENV3 is subdivided into four or five genotypes, depending on the classification adopted.Despite their high genetic proximity, as revealed by phylogenetic complete polyprotein

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