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 IDSD01589
Strain NameIA182
AKAcdaA-1 - cdaE-1 II
SpeciesT. thermophila
Genetic DescriptioncdaA-1/cdaA-1; cdaE-1/cdaE-1 (cdaA-1; cdaE-1; cdaA, cdaE, II)
MAC Knockins/outs
MIC Knockins/outs
Gene of InterestCDAA (cell division arrest A), CDAE (cell division arrest E)
OriginF2 following a cross of IA104 with IA137
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.
CommentsJoint expression of cdaA and cdaE patterns of fission arrest. The published phenotypic analysis was carried out in a sister clone that is no longer available.

Submitted by Joseph Frankel, University of Iowa
Research Resource IdentifierTSC_SD01589
Requires MTA?No
Academic cost $45