DepthSizer

DepthSizer estimates genome size by analyzing read-depth at single copy orthologues to provide genome size predictions for genomic and comparative analyses.

Key Features:

• Read-Depth-Based Estimation: Utilizes read-depth data from single copy orthologues to estimate genome size.
• Integration with k-mer and BUSCO data: Integrates k-mer frequency data and BUSCO (Benchmarking Universal Single-Copy Orthologs) predictions to refine genome size estimates.
• Analysis of duplicated BUSCO genes: Analyzes duplicated BUSCO genes to increase confidence in protein family analyses.
• Application in chromosome-level de novo assembly: Contributed to the chromosome-level de novo genome assembly of Telopea speciosissima (New South Wales waratah, Proteaceae).

Scientific Applications:

• Genome Size Estimation: Estimated the genome size of Telopea speciosissima at approximately 900 Mb, informing comparative genomics.
• Supporting Conservation Efforts: Provides genomic resource information that can inform conservation strategies for Australian flora.
• Facilitating Protein Family Analysis: Supports protein family and evolutionary analyses through assessment of duplicated BUSCO genes.

Methodology:

Analyzes read-depth data from single copy orthologues, integrates k-mer frequency data and BUSCO predictions, and analyzes duplicated BUSCO genes.