Phenotype Image Detail

Image

Caption

Ghrhr^lit/Ghrhr^lit (right) and Ghrhr^lit/Ghrhr⁺ (left). The homozygous mutants are characterized by a deficiency in pituitary growth hormone and prolactin and growth retardation. Homozygous male mice have reduced fertility and female mice show a delay in lactation.

Copyright

Photo courtesy of Mouse Mutant Resource at The Jackson Laboratory. https://www.jax.org/research-and-faculty/tools/mouse-mutant-resource J:110244

Associated Alleles

Symbol	Name
Ghrhr^lit	growth hormone releasing hormone receptor; little

Associated Genotypes

Allelic Composition	Genetic Background
Ghrhr^lit/Ghrhr^lit	C57BL/6J-Ghrhr^lit/J