CPGPLOT islands of unusual CG composition
Z84721 from 1 to 43058

     Observed/Expected ratio > 0.65
     Percent C + Percent G > 0.55
     Length > 500

 Length 525 (247..771)

 Length 1058 (14606..15663)

 Length 2348 (25196..27543)

 Length 1325 (33080..34404)

 Length 1327 (36880..38206)

 Length 1824 (40813..42636)