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Mammalian Phenotype Ontology Annotations
Query Results - Summary
Symbol
Name
ID
Lss
lanosterol synthase
MGI:1336155
34 phenotypes from 3 alleles in 6 genetic backgrounds
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Allelic Composition
Genetic Background
Annotated Term Reference
Lssem1Zhaol/Lssem1Zhaol
C57BL/6J-Lssem1Zhaol
abnormal lens development J:316796
abnormal lens fiber morphology J:316796
developmental cataract J:316796
disorganized secondary lens fibers J:316796
neonatal lethality, complete penetrance J:316796
small lens J:316796
Lsstm1b(KOMP)Wtsi/Lss+
C57BL/6N-Lsstm1b(KOMP)Wtsi/Ieg
abnormal lens morphology J:211773
increased circulating alkaline phosphatase level J:211773
increased leukocyte cell number J:211773
Lsstm1b(KOMP)Wtsi/Lsstm1b(KOMP)Wtsi
C57BL/6N-Lsstm1b(KOMP)Wtsi/Bay
embryonic lethality prior to organogenesis J:211773
embryonic lethality prior to tooth bud stage J:211773
preweaning lethality, complete penetrance J:211773
Lsstm1b(KOMP)Wtsi/Lsstm1b(KOMP)Wtsi
C57BL/6N-Lsstm1b(KOMP)Wtsi/Ieg
preweaning lethality, complete penetrance J:211773
Lsstm1c(KOMP)Wtsi/Lsstm1c(KOMP)Wtsi
Tg(KRT14-cre)1Amc/0
involves: C57BL/6 * C57BL/6NTac * CBA
abnormal cholesterol homeostasis J:286778
abnormal epidermal layer morphology J:286778
abnormal skin morphology J:286778
absent vibrissae J:286778
dehydration J:286778
impaired skin barrier function J:286778
neonatal lethality, complete penetrance J:286778
weight loss J:286778
Lsstm1c(KOMP)Wtsi/Lsstm1c(KOMP)Wtsi
Tg(KRT14-cre/ERT)20Efu/0
involves: C57BL/6 * C57BL/6NTac * CD-1 * ICR
abnormal epidermal layer morphology J:286778
abnormal hair follicle morphology J:286778
abnormal outer ear skin morphology J:286778
abnormal sebaceous gland physiology J:286778
abnormal tail morphology J:286778
acanthosis J:286778
alopecia J:286778
epidermal hyperplasia J:286778
hyperkeratosis J:286778
parakeratosis J:286778
sebaceous gland hyperplasia J:286778
Lsstm1c(KOMP)Wtsi/Lsstm1c(KOMP)Wtsi
Tg(Pax6-GFP/cre)1Rilm/0
involves: C57BL/6 * C57BL/6NTac * FVB/N
abnormal lens morphology J:286778
cataract J:286778
decreased retina ganglion cell number J:286778
microphthalmia J:286778
thin retina ganglion layer J:286778
thin retina inner nuclear layer J:286778

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
10/06/2026
MGI 6.29
The Jackson Laboratory