ArticleJournal of visualized experiments : JoVE2015
Biolistic transformation of a fluorescent tagged gene into the opportunistic fungal pathogen Cryptococcus neoformans.
Article in Journal of visualized experiments : JoVE, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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4 authors at 2 institutions in 1 country.
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Abstract
The basidiomycete Cryptococcus neoformans, an invasive opportunistic pathogen of the central nervous system, is the most frequent cause of fungal meningitis worldwide resulting in more than 625,000 deaths per year worldwide. Although electroporation has been developed for the transformation of plasmids in Cryptococcus, only biolistic delivery provides an effective means to transform linear DNA that can be integrated into the genome by homologous recombination. Acetate has been shown to be a major fermentation product during cryptococcal infection, but the significance of this is not yet known. A bacterial pathway composed of the enzymes xylulose-5-phosphate/fructose-6-phosphate phosphoketolase (Xfp) and acetate kinase (Ack) is one of three potential pathways for acetate production in C. neoformans. Here, we demonstrate the biolistic transformation of a construct, which has the gene encoding Ack fused to the fluorescent tag mCherry, into C. neoformans. We then confirm integration of the ACK-mCherry fusion into the ACK locus.
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