FunSiP

FunSiP predicts functional sites in DNA sequences for genome annotation by identifying splice sites, translation start sites, and stop codons.

Key Features:

• Generalized Classification Approach: Employs a generalized classification model to identify multiple types of functional sites, including splice sites, translation start sites, and stop codons.
• Ab Initio Prediction Methodology: Uses an ab initio, sequence-based prediction strategy that does not rely on pre-existing annotations.
• Extension of SpliceMachine: Extends methods from SpliceMachine, which recognize donor and acceptor splice sites in human and Arabidopsis thaliana genomes.
• Modular and Extensible Design: Implements a modular architecture that enables adaptation and extension to new functional-site types and genomic contexts.

Scientific Applications:

• Structural Genome Annotation: Locates functional sites that define gene structure to support structural genome annotation.
• Alternative Splicing and Transcriptome Analysis: Identifies donor and acceptor splice sites to inform studies of alternative splicing and transcriptome composition.
• Translation Initiation and Termination Studies: Facilitates analysis of translation initiation (start sites) and termination (stop codons) across diverse organisms.

Methodology:

Performs ab initio, sequence-based prediction using a generalized classifier and methods extended from SpliceMachine for donor and acceptor splice site recognition.