Figure 4.

The Release 2 annotation CG6645 was split to create CG32054 and CG32053. Only evidence (black panel) directly used to annotate the gene models (cyan panel) is shown. While Release 2 annotation CG6645 on chromosome arm 2L consisted of a single long transcript (light blue), review of assembled EST and cDNA sequencing reads (light green) and BLASTX evidence (red) led to the creation of two smaller Release 3 annotations from the two halves of the original gene model. These new annotations (dark blue) were designated CG32054 and CG32053. Although the Genie prediction (purple data on black panel) supports a single coding transcript, the remaining data were judged to be stronger evidence of two separate genes. Note that for CG32053, the second exon was not included in either gene prediction, and was added on the basis of on cDNA sequencing read and BLASTX evidence (arrow). The chromosome scale at the bottom is red to denote the location of these annotations on the minus strand.

Misra et al. Genome Biology 2002 3:research0083.1-0083.22   doi:10.1186/gb-2002-3-12-research0083