Table 2 Summary of LOH analysis of FATgene locus in astrocytic tumors (20 grade II and 20 grade IV) with microsatellite markers.

Informative samples

Grade II

U

U

6/20 (30%)

U

U

Grade IV

U

U

5/20 (25%)

U

U

LOH per informative samples

Grade II

U

U

3/6 (50%)

U

U

Grade IV

U

U

2/5 (40%)

U

U

Total LOH per informative samples

(Grade II & IV)

U

U

5/11 (45.45%)

U

U