This study identified {HEAD ~ 4 types} of 12 bp deletions in the proline/alanine rich region of p57KIP2, none of which were somatic mutations, suggesting that the GC repeat region of hWART2 may also be subject to variations in size, possibly resulting in {TAIL ~ altered gene function} 
This study identified { HEAD ~ 4 types } of 12 bp deletions in the proline / alanine rich region of p57KIP2 , none of which were somatic mutations , suggesting that the GC repeat region of hWART2 may also be subject to variations in size , possibly resulting in { TAIL ~ altered gene function }
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