Stock ID | SD01463 |
Strain Name | IA393 |
AKA | hpo1-1 II |
Species | T. thermophila |
Genetic Description | hpo1-1/hpo1-1; eja1-1/eja1-1 (hpo1-1; eja1-1; II) |
MAC Knockins/outs | |
MIC Knockins/outs | |
Gene of Interest | HPO1 (hypoangular) |
Origin | A genomic exclusion progeny following an outcross to IA264 of a mutant clone resulting from nitrosoguanidine mutagenesis of IA264 in 1988 followed by cytogamy. |
Publications | Frankel J, Jenkins LM, Nelsen EM, Stoltzman CA. 1993. Hypoangular: A gene potentially involved in specifying positional information in a ciliate, tetrahymena thermophila. Dev Biol 160(2):333-54. |
Comments | A complex phenotype with contractile vacuole pores too close to the oral apparatus, and clockwise slippage of oral primordia. Located on chromosome 3, probably 3R. The phenotype is mild at 28°, much more extreme at 39°. Parent of IA466 and allelic to hpo1-3 (IA443). Probably harbors a different mutation that reduces rate of cell multiplication. It is possible, but unlikely, that this different mutation is eja1-1. Submitted by Joseph Frankel, University of Iowa |
Research Resource Identifier | TSC_SD01463 |
Requires MTA? | No |
Academic cost | $45 |