Table 1: Filtering steps embedded in the algorithms.

FiltersFusion finders
FFTHFMSFMFHDFBFCS

Pair distanceXXXX
Anchor lengthXXX
Read-throughXXXXX
Junction-spanningXXX
PCR artifactXXX
HomologyXXX
QualityXX

FF: FusionFinder; THF: TopHat-fusion; MS: MapSplice; FM: FusionMap; FH: FusionHunter; DF: deFuse; BF: Bellerophontes; CS: ChimeraScan.