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Phenotypes Associated with This Genotype
Genotype
MGI:6446221
Allelic
Composition
Btnl1tm1(KOMP)Mbp/Btnl1tm1(KOMP)Mbp
Tg(tetO-Btnl1)#Ahay/0
Tg(Vil-rtTA2*M2)1Rsmi/0
Genetic
Background
involves: C57BL/6N * FVB/N
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Btnl1tm1(KOMP)Mbp mutation (2 available); any Btnl1 mutation (30 available)
Tg(tetO-Btnl1)#Ahay mutation (0 available)
Tg(Vil-rtTA2*M2)1Rsmi mutation (0 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
hematopoietic system
• 90% loss of TCRVgamma7+ intraepithelial lymphocytes (IELs) in the gut with or without doxycycline administration from age 11 weeks
• almost total loss of TCRVgamma7GL2+ IELs in the gut with or without doxycycline administration from age 11 weeks
• normal CD122hi Lag3hi Thy1- TCRVgamma7+ IELs (most also Ki67+) in the gut after doxycycline administration from age 11 weeks
• normal TCRVgamma7+ and TCRVgamma7GL2+ IEL cell numbers in the gut after doxycycline administration from age 5 or 21 days

immune system
• 90% loss of TCRVgamma7+ intraepithelial lymphocytes (IELs) in the gut with or without doxycycline administration from age 11 weeks
• almost total loss of TCRVgamma7GL2+ IELs in the gut with or without doxycycline administration from age 11 weeks
• normal CD122hi Lag3hi Thy1- TCRVgamma7+ IELs (most also Ki67+) in the gut after doxycycline administration from age 11 weeks
• normal TCRVgamma7+ and TCRVgamma7GL2+ IEL cell numbers in the gut after doxycycline administration from age 5 or 21 days


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
03/18/2025
MGI 6.24
The Jackson Laboratory