after in situ hybridization to polytene chromosomes , the element 1360 exhibited variable , strain-specifics location in the euchromatic parts of the chromosome arms , but constant heavy labelling of the x chromosome region 12e1-2 , autosomal regions 42b1-3 , 52a1-2 , 62a1-2 , 75b , 82c1-3 , chromosome bases , the chromocentre and numerous sites of chromosome 4 .
C0449721
of
C0008633
chromosome