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Standardization in Generating and Reporting Genetically Modified Rodent Malaria Parasites: The RMgmDB Database

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Malaria

Part of the book series: Methods in Molecular Biology ((MIMB,volume 923))

Abstract

Genetically modified Plasmodium parasites are central gene function reagents in malaria research. The Rodent Malaria genetically modified DataBase (RMgmDB) (www.pberghei.eu) is a manually curated Web - based repository that contains information on genetically modified rodent malaria parasites. It provides easy and rapid access to information on the genotype and phenotype of genetically modified mutant and reporter parasites. Here, we provide guidelines for generating and describing rodent malaria parasite mutants. Standardization in describing mutant genotypes and phenotypes is important not only to enhance publication quality but also to facilitate cross-linking and mining data from multiple sources, and should permit information derived from mutant parasites to be used in integrative system biology approaches. We also provide guidelines on how to submit information to RMgmDB on non-published mutants, mutants that do not exhibit a clear phenotype, as well as negative attempts to disrupt/mutate genes. Such information helps to prevent unnecessary duplication of experiments in different laboratories, and can provide indirect evidence that these genes are essential for blood-stage development.

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References

  1. Carvalho TG, Menard R (2005) Manipulating the Plasmodium genome. Curr Issues Mol Biol 7:39–55

    PubMed  CAS  Google Scholar 

  2. Gardiner DL et al (2003) Malaria transfection and transfection vectors. Trends Parasitol 19:381–383

    Article  PubMed  Google Scholar 

  3. Balu B, Adams JH (2007) Advancements in transfection technologies for Plasmodium. Int J Parasitol 37:1–10

    Article  PubMed  CAS  Google Scholar 

  4. Janse CJ et al (2011) A genotype and phenotype database of genetically modified malaria parasites. Trends Parasitol 27:31–39

    Article  PubMed  Google Scholar 

  5. Iwanaga S et al (2010) Functional identification of the Plasmodium centromere and generation of a Plasmodium artificial chromosome. Cell Host Microbe 7:245–255

    Article  PubMed  CAS  Google Scholar 

  6. Combe A et al (2009) Clonal conditional mutagenesis in malaria parasites. Cell Host Microbe 5:386–396

    Article  PubMed  CAS  Google Scholar 

  7. Falae A et al (2010) Role of Plasmodium berghei cGMP-dependent protein kinase in late liver stage development. J Biol Chem 285: 3282–3288

    Article  PubMed  CAS  Google Scholar 

  8. Fonager J et al (2011) Development of the piggyBac transposable system for Plasmodium berghei and its application for random mutagenesis in malaria parasites. BMC Genomics 12:155

    Article  PubMed  CAS  Google Scholar 

  9. Balu B et al (2010) A genetic screen for attenuated growth identifies genes crucial for intraerythrocytic development of Plasmodium falciparum. PLoS One 5:e13282

    Article  PubMed  Google Scholar 

  10. Balu B et al (2005) High-efficiency transformation of Plasmodium falciparum by the lepidopteran transposable element piggyBac. Proc Natl Acad Sci USA 8:16391–16396

    Article  Google Scholar 

  11. O’Donnell RA et al (2001) An alteration in concatameric structure is associated with efficient segregation of plasmids in transfected Plasmodium falciparum parasites. Nucleic Acids Res 29:716–724

    Article  PubMed  Google Scholar 

  12. van Dijk MR et al (1997) Replication, expression and segregation of plasmid-borne DNA in genetically transformed malaria parasites. Mol Biochem Parasitol 86:155–162

    Article  PubMed  Google Scholar 

  13. Goldberg DE et al (2011) Has the time come for us to complement our malaria parasites? Trends Parasitol 27:1–2

    Article  PubMed  Google Scholar 

  14. Mair GR et al (2010) Universal features of post-transcriptional gene regulation are critical for Plasmodium zygote development. PLoS Pathog 6:e1000767

    Article  PubMed  Google Scholar 

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Acknowledgments

We would like to thank Gunnar Mair for the use of the schematics shown in Fig. 2, and Senad Mededovic and Auke van Wigcheren for building and maintaining RMgmDB. The work was supported by European Community’s Seventh Framework Programme (FP7/2007-2013) under grant agreement N° 242095. We would like to thank members of PlasmoDB and GeneDB (Welcome Trust Sanger Institute) for their input and support of RMgmDB.

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Correspondence to Chris J. Janse .

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Khan, S.M., Kroeze, H., Franke-Fayard, B., Janse, C.J. (2012). Standardization in Generating and Reporting Genetically Modified Rodent Malaria Parasites: The RMgmDB Database. In: Ménard, R. (eds) Malaria. Methods in Molecular Biology, vol 923. Humana Press, Totowa, NJ. https://doi.org/10.1007/978-1-62703-026-7_9

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  • DOI: https://doi.org/10.1007/978-1-62703-026-7_9

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  • Publisher Name: Humana Press, Totowa, NJ

  • Print ISBN: 978-1-62703-025-0

  • Online ISBN: 978-1-62703-026-7

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