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Updated: May 18, 2026
Protocol for Production of a Genetic Cross of the Rodent Malaria Parasites
Published on: January 3, 2011
Standardization in generating and reporting genetically modified rodent malaria parasites: the RMgmDB database
Shahid M Khan1, Hans Kroeze, Blandine Franke-Fayard
1Center of Infectious Diseases, Leiden University Medical Center, Leiden, The Netherlands.
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.
Insights
Standardized guidelines for creating and describing genetically modified rodent malaria parasites (Plasmodium) improve data sharing and malaria research. This ensures consistent genotype and phenotype information for better analysis and discovery.
Area of Science:
- Malariology
- Genetics
- Bioinformatics
Background:
- Genetically modified Plasmodium parasites are crucial tools for malaria research.
- The Rodent Malaria genetically modified DataBase (RMgmDB) centralizes information on these parasites.
Purpose of the Study:
- To provide guidelines for generating and describing rodent malaria parasite mutants.
- To standardize mutant genotype and phenotype descriptions for enhanced data integration and analysis.
- To encourage submission of diverse data, including unpublished and negative results, to RMgmDB.
Main Methods:
- The study outlines best practices for genetic modification of Plasmodium parasites.
- It details standardized methods for characterizing mutant parasite genotypes and phenotypes.
- Guidelines are provided for data submission to the RMgmDB repository.
Main Results:
- Standardized descriptions facilitate data cross-linking and mining from multiple sources.
- Integrative system biology approaches can leverage data from mutant parasites.
- Sharing information on non-published and negative results prevents experimental duplication.
Conclusions:
- Standardization of mutant parasite data is essential for advancing malaria research.
- RMgmDB serves as a vital resource for researchers studying Plasmodium genetics.
- Comprehensive data sharing supports efficient discovery and understanding of parasite biology.
