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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Prom2tm1Lex
targeted mutation 1, Lexicon Pharmaceuticals
MGI:5007297
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
hm1
 		Prom2tm1Lex/Prom2tm1Lex B6;129S5-Prom2tm1Lex/Mmucd MGI:5829233


Genotype
MGI:5829233
hm1
Allelic
Composition		 Prom2tm1Lex/Prom2tm1Lex
Genetic
Background		 B6;129S5-Prom2tm1Lex/Mmucd
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Prom2tm1Lex mutation (2 available); any Prom2 mutation (35 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
hematopoietic system
anemia ( J:171883 )
• homozygous mutant mice exhibit signs of anemia compared with controls
decreased erythrocyte cell number ( J:171883 )
• decreased mean red blood cell count compared with controls
decreased hematocrit ( J:171883 )
• decreased hematocrit levels compared with controls
decreased mean corpuscular hemoglobin ( J:171883 )
• decreased mean hemoglobin compared with controls




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
09/30/2025
MGI 6.24 		The Jackson Laboratory