4nt deletion within the coding region (nucleotides 353-356) of maca causes a frameshift and premature stop codon.
A 4nt deletion within the coding region (nucleotides 135-139) of the maca CDS causes a frameshift and premature translation termination.
The testes of macaR1 homozygotes show disorganized and scattered individualization complexes in the late stage of the individualization process.
Df(3R)Exel6174/macaR1 is rescued by macaEGFP