Cancer metastasis is selective or random depending on the parent tumour population.
D000818:Animals; D002460:Cell Line; D014644:Genetic Variation; D008175:Lung Neoplasms / Q000473:pathology / Q000556:secondary*; D008545:Melanoma / Q000235:genetics / Q000473:pathology*; D051379:Mice; D009362:Neoplasm Metastasis / Q000473:pathology*; D009374:Neoplasms, Experimental / Q000473:pathology