Assertion: centromere's region | /r/MadeOf | two segmental duplications
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Source sentences:
text: Moreover, this centromeric region contains transposable elements and two segmental duplications: one results from a duplication of a fragment of Akap200 (chromosome arm 2L at 29C) and subsequent amplification and the other, located at one edge of block I, results from a duplication of IGS sequences at the nucleolus organizer region (NOR)