we examined the chromosomes and gene products of a number of rodent-grey kangaroo macropus giganteus hybrids , and have assigned the genes pgk-a ( phosphoglycerate kinase-a ) , hpt ( hypoxanthine-phosphoribosyl transferase ) , and gpd ( glucose-6-phosphate dehydrogenase ) to the long arm of the kangaroo x chromosome , and provisionally established the gene order pgk-a -- hpt -- gpd .
C0008633
chromosomes
C1520179
long arm