There are ______ Hox Genes in the Laboratory Mouse

Question

There are ______ Hox genes in the laboratory mouse.
A)12
B)8
C)10
D)25
E)39

Accepted Answer

The laboratory mouse has 39 Hox genes, which are responsible for the development and formation of body structures during embryonic development. These genes are arranged in four clusters on different chromosomes, and their expression is regulated by various transcription factors. Mutations in these genes can lead to developmental defects and abnormalities in the body plan. Understanding the function of Hox genes in mice is important for understanding their role in human development and disease.