All Phenotypes lec MGI Mouse

About Help FAQ

Phenotypes associated with this allele

Allele Symbol
Allele Name
Allele ID

lec
laryngotracheo esophageal cleft
MGI:1856617

Summary

1 genotype

Jump to	Allelic Composition	Genetic Background	Genotype ID
hm1	lec/lec	Not Specified	MGI:3844050

Allelic Composition	lec/lec
Genetic Background	Not Specified

Find Mice

Using the International Mouse Strain Resource (IMSR)
No mouse lines available in IMSR.
See publication links below for author information.

♀	phenotype observed in females
♂	phenotype observed in males
N	normal phenotype

digestive/alimentary system

abnormal esophagus development ( J:6726 )

abnormal foregut morphology ( J:6726 )

• the foregut fails to totally separate into digestive and respiratory ducts

tracheoesophageal fistula ( J:6726 )

• allows excessive air to pass into the stomach and subsequently into the peritoneal cavity

respiratory system

tracheoesophageal fistula ( J:6726 )

• allows excessive air to pass into the stomach and subsequently into the peritoneal cavity

homeostasis/metabolism

cyanosis ( J:6726 )

• newborns experience intermittent cyanosis and may live 10-20 hours after birth

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)
Citing These Resources Funding Information Warranty Disclaimer, Privacy Notice, Licensing, & Copyright Send questions and comments to User Support.	last database update 09/30/2025 MGI 6.24