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Terttm3.1Sear
Targeted Allele Detail
Summary
Symbol: Terttm3.1Sear
Name: telomerase reverse transcriptase; targeted mutation 3.1, Steven E Artand
MGI ID: MGI:5907326
Synonyms: TertTomato
Gene: Tert  Location: Chr13:73775030-73797962 bp, + strand  Genetic Position: Chr13, 40.12 cM
Alliance: Terttm3.1Sear page
Mutation
origin
Germline Transmission:  Earliest citation of germline transmission: J:227119
Parent Cell Line:  JM8.F6 (ES Cell)
Strain of Origin:  C57BL/6N
Mutation
description
Allele Type:    Targeted (Reporter)
Mutation:    Insertion
 
Mutation detailsA tdTomato-polyA cassette was inserted just after the initiation codon and a floxed puro cassette was inserted in intron 1 via homologous recombination. Cre mediated recombination removed the puro cassette. (J:227119)
Find Mice (IMSR)
Mouse strains and cell lines available from the International Mouse Strain Resource (IMSR)
Carrying this Mutation:  Mouse Strains: 0 strains available      Cell Lines: 0 lines available
Carrying any Tert Mutation:  55 strains or lines available
References
Original:  J:227119 Pech MF, et al., High telomerase is a hallmark of undifferentiated spermatogonia and is required for maintenance of male germline stem cells. Genes Dev. 2015 Dec 1;29(23):2420-34
All:  2 reference(s)

Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
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last database update
01/20/2026
MGI 6.24
The Jackson Laboratory