TransPS

TransPS performs reference-based post-transcriptome scaffolding to refine pre-assembled transcriptomes from next-generation sequencing (NGS) data, reducing redundancy and improving coverage for downstream gene expression, functional genomics, and comparative transcriptomics analyses.

Key Features:

• Reduction of Redundancy: Reduces redundancy within assembled transcriptomes by at least 50%, mitigating redundant contigs arising from sequence variations.
• Improved Coverage: Enhances coverage of transcriptomes to increase representation of genomic regions in the final assembly.
• Reference-based Post-transcriptome Scaffolding: Uses reference-based post-transcriptome scaffolding to refine and organize pre-assembled contigs.
• Addresses de novo Assembly Limitations: Targets limitations of traditional de novo assembly strategies to produce cleaner and more comprehensive assemblies.

Scientific Applications:

• Gene Expression Studies: Produces non-redundant, improved assemblies suitable for quantitative and qualitative gene expression analyses.
• Functional Genomics: Provides refined transcriptomes for annotation, isoform characterization, and downstream functional studies.
• Comparative Transcriptomics: Generates cleaner assemblies that facilitate cross-sample and cross-species transcriptomic comparisons.

Methodology:

Applies a reference-based post-transcriptome scaffolding approach that leverages existing sequence data to refine and organize assembled contigs.