About   Help   FAQ
Mammalian Phenotype Ontology Annotations
Query Results - Summary
Symbol
Name
ID
Lactb
lactamase, beta
MGI:1933395
23 phenotypes from 4 alleles in 4 genetic backgrounds
Export: Excel File
Allelic Composition
Genetic Background
Annotated Term Reference
Lactbem1Susz/Lactbem1Susz
Not Specified
abnormal amino acid metabolism J:359729
abnormal kidney physiology J:359729
abnormal mitochondrial morphology J:359729
abnormal mitochondrial physiology J:359729
abnormal renal tubule morphology J:359729
decreased circulating HDL cholesterol level J:359729
dilated renal tubule J:359729
impaired glucose tolerance J:359729
increased blood urea nitrogen level J:359729
increased circulating triglyceride level J:359729
increased fasting circulating glucose level J:359729
increased kidney weight J:359729
increased susceptibility to injury J:359729
Lactbtm1.1(KOMP)Mbp/Lactbtm1.1(KOMP)Mbp
C57BL/6N-Lactbtm1.1(KOMP)Mbp/Ieg
abnormal retina blood vessel morphology J:211773
abnormal retina morphology J:211773
abnormal retina vasculature morphology J:211773
decreased circulating cholesterol level J:211773
decreased circulating HDL cholesterol level J:211773
enlarged heart J:211773
increased circulating bilirubin level J:211773
persistence of hyaloid vascular system J:211773
Tg(Lactb)1Lus/0
involves: FVB
increased body weight J:134171
increased total body fat amount J:148831
Tg(Lactb)74.2Lus/0
involves: FVB/N
decreased lean body mass J:134171

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)
Citing These Resources
Funding Information
Warranty Disclaimer, Privacy Notice, Licensing, & Copyright
Send questions and comments to User Support.
last database update
07/29/2025
MGI 6.24
The Jackson Laboratory