That means that all of these cancers actually are the same cancer that arose once from one individual devil, that have broken free of that first devil's body and spread through the entire Tasmanian devil population.
ﻳﻌﻨﻲ ﻫﺬﺍ ﺍﻥ ﻛﻞ ﺗﻠﻚ الاﻭﺭﺍﻡ ﻫﻲ ﻓﻲ ﺍﻟﺤﻘﻴﻘﺔ ﻧﻔﺲ ﺍﻟﻮﺭﻡ ﺍﻟﺬﻱ ﻧﺸﺄ ﻳﻭﻣﺎ ﻣﺎ ﻣﻦ ﻋﻔﺮﻳﺖ ﻭﺍﺣﺪ اﻟﻮﺭﻡ ﺍﻟﺬﻱ ﺗﺤﺮﺭ ﻣﻦ ﺟﺴﺪﻩ ﻭﺍﻧﺘﻘﻞ إلي ﻛﻞ ﺍﻟﻌﻔﺎﺭﻳﺖ ﺍﻟﺘﺎﺳﻤﺎﻧﻴﺔ