RMgmDB - Rodent Malaria genetically modified Parasites

Summary

RMgm-959
Malaria parasiteP. berghei
Genotype
TaggedGene model (rodent): PBANKA_1129800; Gene model (P.falciparum): PF3D7_0601600; Gene product: tetratricopeptide repeat protein, putative
Name tag: mCherry
Transgene
 Transgene not Plasmodium: GFP
Promoter: Gene model: PBANKA_1133300; Gene model (P.falciparum): PF3D7_1357100; Gene product: elongation factor 1-alpha (eef1a)
3'UTR: Gene model: PBANKA_0719300; Gene product: bifunctional dihydrofolate reductase-thymidylate synthase, putative (dhfr/ts)
Replacement locus: Gene model: PBANKA_0306000; Gene product: 6-cysteine protein (230p)
Phenotype Gametocyte/Gamete;
Last modified: 23 November 2013, 19:24
  *RMgm-959
Successful modificationThe parasite was generated by the genetic modification
The mutant contains the following genetic modification(s) Gene tagging, Introduction of a transgene
Reference (PubMed-PMID number) Not published (yet)
MR4 number
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Parent parasite used to introduce the genetic modification
Rodent Malaria ParasiteP. berghei
Parent strain/lineP. berghei ANKA
Name parent line/clone P. berghei ANKA 507cl1 (RMgm-7)
Other information parent lineP.berghei ANKA 507cl1 (RMgm-7) is a reference ANKA mutant line which expresses GFP under control of a constitutive promoter. This reference line does not contain a drug-selectable marker (PubMed: PMID: 16242190).
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The mutant parasite was generated by
Name PI/ResearcherKooij, T.W.A.
Name Group/DepartmentParasitology Unit
Name InstituteMax Planck Institute for Infection Biology
CityBerlin
CountryGermany
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Name of the mutant parasite
RMgm numberRMgm-959
Principal namePB022p
Alternative name
Standardized name
Is the mutant parasite cloned after genetic modificationYes
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Phenotype
Asexual blood stageNot different from wild type
Gametocyte/GameteWeak expression of the mCherry-tagged version of PBANKA_112980(cytoplasmic location)
Fertilization and ookineteNot tested
OocystNot tested
SporozoiteNot tested
Liver stageNot tested
Additional remarks phenotype

Mutant/mutation
The mutant expresses a C-terminal  mCherry-tagged version of PBANKA_112980 (tetratricopeptide repeat protein, putative; TPR) and GFP under control of the constitutiive eef1a promoter.

Protein (function)

Phenotype
The phenotype has not been analysed in detail. Only blood stages have been analysed. Weak expression of the mCherry-tagged version of PBANKA_112980(cytoplasmic location)

Additional information

Other mutants
RMgm-956, RMgm-957: mutants lacking expression of PBANKA_112980 (TPR)
RMgm-958: an independent mutant expressing a tagged version of PBANKA_112980 (TPR)

  Tagged: Mutant parasite with a tagged gene
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Details of the target gene
Gene Model of Rodent Parasite PBANKA_1129800
Gene Model P. falciparum ortholog PF3D7_0601600
Gene producttetratricopeptide repeat protein, putative
Gene product: Alternative name
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Details of the genetic modification
Name of the tagmCherry
Details of taggingC-terminal
Additional remarks: tagging
Commercial source of tag-antibodies
Type of plasmid/constructPlasmid double cross-over
PlasmoGEM (Sanger) construct/vector usedNo
Modified PlasmoGEM construct/vector usedNo
Plasmid/construct map
Plasmid/construct sequence
Restriction sites to linearize plasmid
Selectable marker used to select the mutant parasitehdhfr/yfcu
Promoter of the selectable markerpbdhfr
Selection (positive) procedurepyrimethamine
Selection (negative) procedureNo
Additional remarks genetic modificationAn intermediate pBAT-derived vector was used (see RMgm-757)
Additional remarks selection procedure
Primer information: Primers used for amplification of the target sequences  Click to view information
Primer information: Primers used for amplification of the target sequences  Click to hide information
Sequence Primer 1
Additional information primer 1
Sequence Primer 2
Additional information primer 2
Sequence Primer 3
Additional information primer 3
Sequence Primer 4
Additional information primer 4
Sequence Primer 5
Additional information primer 5
Sequence Primer 6
Additional information primer 6
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  Transgene: Mutant parasite expressing a transgene
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Type and details of transgene
Is the transgene Plasmodium derived Transgene: not Plasmodium
Transgene nameGFP
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Details of the genetic modification
Inducable system usedNo
Additional remarks inducable system
Type of plasmid/constructPlasmid double cross-over
PlasmoGEM (Sanger) construct/vector usedNo
Modified PlasmoGEM construct/vector usedNo
Plasmid/construct map
Plasmid/construct sequence
Restriction sites to linearize plasmid
Selectable marker used to select the mutant parasitegfp (FACS)
Promoter of the selectable markereef1a
Selection (positive) procedureFACS (flowsorting)
Selection (negative) procedureNo
Additional remarks genetic modificationAn intermediate pBAT-derived vector was used (see RMgm-757)
Additional remarks selection procedure
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Other details transgene
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Promoter
Gene Model of Parasite PBANKA_1133300
Gene Model P. falciparum ortholog PF3D7_1357100
Gene productelongation factor 1-alpha
Gene product: Alternative nameeef1a
Primer information details of the primers used for amplification of the promoter sequence  Click to view information
Primer information details of the primers used for amplification of the promoter sequence  Click to hide information
Sequence Primer 1
Additional information primer 1
Sequence Primer 2
Additional information primer 2
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3'-UTR
Gene Model of Parasite PBANKA_0719300
Gene productbifunctional dihydrofolate reductase-thymidylate synthase, putative
Gene product: Alternative namedhfr/ts
Primer information details of the primers used for amplification the 3'-UTR sequences  Click to view information
Primer information details of the primers used for amplification the 3'-UTR sequences  Click to hide information
Sequence Primer 1
Additional information primer 1
Sequence Primer 2
Additional information primer 2
Insertion/Replacement locus
Replacement / InsertionReplacement locus
Gene Model of Parasite PBANKA_0306000
Gene product6-cysteine protein
Gene product: Alternative name230p
Primer information details of the primers used for amplification of the target sequences  Click to view information
Primer information details of the primers used for amplification of the target sequences  Click to hide information
Sequence Primer 1
Additional information primer 1
Sequence Primer 2
Additional information primer 2
Sequence Primer 3
Additional information primer 3
Sequence Primer 4
Additional information primer 4
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Conceptual design of the database: Dr. C.J. Janse (Leiden Malaria Research Group, Leiden, The Netherlands).
Technical design and realization: S. Mededovic and A. van Wigcheren