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Phenotypes Associated with This Genotype
Genotype
MGI:4365772
Allelic
Composition		 Hey1tm1Gess/Hey1tm1Gess
Heyltm1.2Abmu/Heyl+
Genetic
Background		 involves: 129 * C57BL/6 * FVB/N
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Hey1tm1Gess mutation (0 available); any Hey1 mutation (17 available)
Heyltm1.2Abmu mutation (0 available); any Heyl mutation (18 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
nervous system
increased sensory neuron number ( J:153555 )
• mice exhibit an increased in the number of TrkC+ sensory neurons in the dorsal root ganglia compared with wild-type mice

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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Send questions and comments to User Support. 		last database update
03/25/2025
MGI 6.24 		The Jackson Laboratory