Nonagouti (black) (left) and yellow alleles (right)

a/a (left) A^y/a (right)

^{Genetic background:}

^C57BL/6J

Picture: Lluis Montoliu

Nonagouti (black)

a/a

^{Genetic background:}

^C57BL/6J

Picture: Lluis Montoliu

Nonagouti (black)

a/a

^{Genetic background:}

^C57BL/6J

Picture: Lluis Montoliu

white bellied agouti (left) and wild-type agouti alleles (right)

A^w/A⁺ (left) A⁺/A⁺ (right)

^{Genetic background:}

^129S1:129X1

^{(R1 ES cell derived mice)}

Picture: Lluis Montoliu

white bellied agouti (left) and wild-type agouti alleles (right)

A^w/A⁺ (left) A⁺/A⁺ (right)

^{Genetic background:}

^129S1:129X1

^{(R1 ES cell derived mice)}

Picture: Lluis Montoliu

wild-type agouti(left) and white bellied agouti  alleles (right)

in a pinkeyed dilution (p/p) genetic background

A⁺/A⁺ (left) A^w/A⁺ (right)

^{Genetic background:}

^129S1:129X1

^{(R1 ES cell derived mice)}

Picture: Lluis Montoliu

wild-type agouti(left) and white bellied agouti  alleles (right)

in a pinkeyed dilution (p/p) genetic background

A⁺/A⁺ (left) A^w/A⁺ (right)

^{Genetic background:}

^129S1:129X1

^{(R1 ES cell derived mice)}

Picture: Lluis Montoliu

yellow allele

A^y/a

^{Genetic background:}

^C57BL/6

Picture: Lidia Kos

Nonagouti (black, left), brown ( center above), Slaty (right)

a/a (left) Tyrp1^b/Tyrp1^b (center)

Dct^slt/Dct^slt (right)

^{Genetic background:}

^C57BL/6J

Picture: Lynn Lamoreux