Animals of this mutation are yellow/beige. The bottom is an elegant gradation of brown towards white as we get closer to the belly.

Some definitions of genetics...

Allele : alleles are the different versions of the same gene
Dominant allele : an allele is said to be dominant if he is able to pass alone a characteristic trait of the parents to the descendants.
Recessive allele : an allele is said to be recessive if he is not able to pass alone a characteristic trait of the parents to the descendants.
Co-dominant allele : alleles are said to be co-dominant when together they are able to pass a characteristic trait to the descendants.
Homozygous : An individual is said to be homozygous for a given gene if he possesses two identical alleles of this gene.
Heterozygous : An individual is said to be heterozygous for a given gene if he carries two different alleles.

Lesser Platinum gene is co-dominant.

male	female	descendants
Lesser Platinum	Lesser Platinum	50% of the descendants are Lesser Platinum 25% of the descendants are normal 25% of the descendants are Blue Eyed Leucistic
Lesser Platinum	normal	50% of the descendants are Lesser Platinum 50% of the descendants are normal
Blue Eyed Leucistic	normal	100% of the descendants are Lesser Platinum
Blue Eyed Leucistic	Lesser Platinum	50% of the descendants are Blue Eyed Leucistic 50% of the descendants are Lesser Platinum
Blue Eyed Leucistic	Blue Eyed Leucistic	100% of the descendants are Blue Eyed Leucistic