Skip to main content


Follow @TetrahymenaSC

We are now shipping live cells, plasmids, genomic DNA, and media packets, although shipping may take somewhat longer than normal. Contact us with any questions.


Stock IDSD01590
Strain NameIA184
AKAcdaC-1 - cdaD-2 IV
SpeciesT. thermophila
Genetic DescriptioncdaC-1/cdaC-1; cdaD-2/cdaD-2 (cdaC-1; cdaD-2; cdaC, cdaD, IV)
MAC Knockins/outs
MIC Knockins/outs
Gene of InterestCDAC (cell division arrest C), CDAD (cell division arrest D)
OriginA single F2 clone isolated following a cross of CdaC-1VII (extinct) with IA134.
PublicationsFrankel J, Nelsen EM, Jenkins LM. 1977. Mutations affecting cell division in tetrahymena pyriformis, syngen 1. II. phenotypes of single and double homozygotes. Dev Biol 58(2):255-75.
CommentsEnhancement of fission-arrest phenotype, with fission arrest commonly observed at 28oC, which is not observed in either of the single mutants.

Submitted by Joseph Frankel, University of Iowa
Research Resource IdentifierTSC_SD01590
Requires MTA?No
Academic cost $45