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●The calcium connection Tromans, A. Nature 20 May (2004) A cascade of molecular events is required for the development of male malaria gametes before they emerge from host red blood cells. This News and Views article describes a recent study revealing that the release of calcium ions and subsequent activation of the calcium-dependent protein kinase CDPK4 has a key role in this process.
●Not so special, after all? Knight, J. Nature 20 May (2004) The gut parasite Giardia intestinalis holds particular interest for evolutionary biologists as it is thought to pre-date the event that gave eukaryotic cells their mitochondria. As discussed in this news feature, recent evidence disputes this position of Giardia in evolutionary history, suggesting that mitochondria were once present in this parasite.
●Genome sequence of an omnipotent fungus Teeri, T. T. Nature Biotechnology June (2004) This News and Views article discusses how genome sequencing of the white-rot fungus Phanerochaete chrysosporium has identified new enzymes with potential uses in industrial processes and bioremediation.
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Reviews and comment from the nature publishing group. Nat Rev Microbiol 2, 608 (2004). https://doi.org/10.1038/nrmicro934
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DOI: https://doi.org/10.1038/nrmicro934