Chromosome 47 Ch.021 Chromosome 47 Ch.021 pic-1 Chromosome 47 Ch.021 pic-2 Chromosome 47 Ch.021 pic-3 Chromosome 47 Ch.021 pic-4 Chromosome 47 Ch.021 pic-5 Chromosome 47 Ch.021 pic-6 Chromosome 47 Ch.021 pic-7 Chromosome 47 Ch.021 pic-8