I've a question about colour genetics of basenji.
I have read that Agouti Locus give red (ay ay or ay at) and tricolour (at at), and K locus is black dominant.
But which the fula black gene is?
I have read that some breeds (sheltie, german shepherd) have an "a" recessive that in two copies give a black dog without black parents.
Is it the gene of fula?
Are there specific researches or documents about fula black genetics and, in general, basenji colours genetics?
Thanks at all.