the extra chromosome was a metacentric e16-like chromosome , which on the basis of the g , r , q and giemsa-11-banding could be identified as an isochromosome of the short arm of chromosome 9 ( 46 , xx/47 , xx , +i ( 9 ) ( pter leads to cen leads to pter ) ) .
C0008633
chromosome
C1515492
short