tokens: Our results therefore show that allele loss on chromosome 20q in polycythemia vera does not commonly involve mitotic recombination or chromosome loss and that microsatellite instability is a rare event in this disorder .
folded_tokens: our results therefore show that allele loss on chromosome 20q in polycythemia vera does not commonly involve mitotic recombination or chromosome loss and that microsatellite instability is a rare event in this disorder .
labels: O O O O O B-other_name I-other_name O B-DNA_molecule I-DNA_molecule O B-other_name I-other_name O O O O O O O B-DNA_molecule O O O B-other_name I-other_name O O O O O O O O