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Stock IDSD01439
Strain NameIA408
AKAjanC-2 II
SpeciesT. thermophila
Genetic DescriptionjanC-2/janC-2; eja1-1/eja1-1 (janC-2, eja1-1; janC, eja1, II)
MAC Knockins/outs
MIC Knockins/outs
Gene of InterestJANC (janus C)
OriginGenomic exclusion progeny following 2nd-generation outcross to IA264 [gal/gal enj/enj (2-Dgals, II)] of a clone that resulted from nitrosoguanidine mutagenesis of IA264 in 1989 followed by cytogamy
PublicationsStrzyzewska-Jowko I, Jerka-Dziadosz M, Frankel J. 2003. Effect of alteration in the global body plan on the deployment of morphogenesis-related protein epitopes labeled by the monoclonal antibody 12G9 in tetrahymena thermophila. Protist 154(1):71-90.
Commentsjanus phenotype: partially reversed oral apparatus on the dorsal surface; two contractile-vacuole pore sets. Allelic (non-complementing) to janC-1, located on chromosome 1R. Can be recognized when alive as "flat" cells. Not temperature-sensitive. There is no evidence for any effect of eja1-1 on expression of janC.

Submitted by Joseph Frankel, University of Iowa
Research Resource IdentifierTSC_SD01439
Requires MTA?No
Academic cost $35