GC3 Analysis of Global SARS-CoV-2 Genomic Composition Across 35.3 Million Sequences

Dataset of GC-content at third codon positions (gc3_ratio) for 35,376,500 SARS-CoV-2 genome sequences. Each record includes:- header : Unique sample identifier (UUID format, traceable to source)- gc3_ratio : GC content ratio at 3rd codon position - critical for studying codon usage bias, mRNA stability, and evolutionary pressure. Summary Statistics:- Total records: 35,376,500- Unique samples: 35,376,500- Mean GC3 Ratio: 0.392- Std Dev: 0.041- Range: 0.298 - 0.435- Files merged: 3,540- Corrupted files skipped: 1 For furtherr analysis on:- Evolutionary genomics of SARS-CoV-2- mRNA vaccine design optimization- Machine learning on codon usage features- Quality control in viral sequencing pipelines LICENSE: CC-BY-4.0 (Please cite my work if data is used!)GVAtlas.Org