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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		2300002M23Riktm1Lex
targeted mutation 1, Lexicon Pharmaceuticals
MGI:5006990
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
hm1
 		2300002M23Riktm1Lex/2300002M23Riktm1Lex B6;129S5-2300002M23Riktm1Lex/Mmucd MGI:5827818


Genotype
MGI:5827818
hm1
Allelic
Composition		 2300002M23Riktm1Lex/2300002M23Riktm1Lex
Genetic
Background		 B6;129S5-2300002M23Riktm1Lex/Mmucd
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
2300002M23Riktm1Lex mutation (2 available); any 2300002M23Rik mutation (15 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
adipose tissue
decreased total body fat amount ( J:171883 )
• female homozygous mutant mice exhibited decreased total body fat compared with sex-matched wild-type littermates

growth/size/body
decreased body weight ( J:171883 )
• female homozygous mutant mice exhibited decreased body weight compared with sex-matched wild-type littermates




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
03/18/2025
MGI 6.24 		The Jackson Laboratory