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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Nes+
wild type
MGI:2432873
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
cn1
Fam171a2em1Smoc/Fam171a2em1Smoc
Nesem1(cre)Smoc/Nes+
involves: C57BL/6J MGI:8187602
cx2
Nesem1Pqt/Nes+
Rr400em1Pqt/Rr400+
C57BL/6J-Nesem1Pqt Rr400em1Pqt MGI:7447497


Genotype
MGI:8187602
cn1
Allelic
Composition
Fam171a2em1Smoc/Fam171a2em1Smoc
Nesem1(cre)Smoc/Nes+
Genetic
Background
involves: C57BL/6J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Fam171a2em1Smoc mutation (0 available); any Fam171a2 mutation (34 available)
Nesem1(cre)Smoc mutation (0 available); any Nes mutation (84 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
nervous system
• reduced accumulation of recombinant alpha-synuclein preformed fibrils following a 3-month incubation period compared to similarly treated wild-type controls

homeostasis/metabolism
• following 3-month incubation period with recombinant alpha-synuclein preformed fibrils loss of TH-positive neurons and fiber degeneration is reduced compared to similarly treated wild-type controls
• spread of phospho-ser129 alpha-synuclein pathology in key brain regions at 6 months after treatment is reduced compared to similarly treated wild-type controls




Genotype
MGI:7447497
cx2
Allelic
Composition
Nesem1Pqt/Nes+
Rr400em1Pqt/Rr400+
Genetic
Background
C57BL/6J-Nesem1Pqt Rr400em1Pqt
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Nesem1Pqt mutation (0 available); any Nes mutation (84 available)
Rr400em1Pqt mutation (0 available); any Rr400 mutation (0 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
embryo
• viable, mice born at expected Mendelian ratios

growth/size/body
• no obvious phenotype

nervous system
• no obvious CNS phenotype





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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
01/06/2026
MGI 6.24
The Jackson Laboratory