James Watson Forensic Genetics Double Helix Double Helix Structure Molecular Biology James D. Watson Ancient DNA Discovery Data Storage Methylation Genetic Mutations Gene Expression DNA Analysis Gene Regulation Forensic Science Junk DNA Francis Crick Transfer Gene Transfer Nucleotides Inherited Traits Interbreeding Evolution Adaptation Human Ancestors Octopus Human DNA DNA Repair DNA Origami Endogenous retroviruses Synthetic DNA Vertebrates Cancer Research Advanced DNA Technology Forensic DNA analysis DNA Replication Genetic Code Neanderthal DNA Genomic analysis DNA Study DNA Identification Epigenetics Laboratory Testing Protein Mutations Collagen Telomere Length Rosalind Franklin G-quadruplexes Genomic Instability Preservation Non-coding DNA Cloning Mechanisms Ecology DNA Methylation Polynucleotides DNA Sequencing Historical Genetics Folate Human Uniqueness Data Encoding Mitochondrial DNA Longevity Structure Nobel Prize Watson-Crick Model J. D. Watson Human Genome Aplotypes Circulating Tumor DNA Quadruplexes Base Pairs DNA Length Data Storage Capacity Immune Response DNA Data Storage Sequencing Blue-eyed Cicada Glassy DNA Telomeres Organism Fusion Cell Division Gene Function Nucleotide Bases Medical Research Recombination Nanostructures
The preliminary study detects sparse Y‑chromosome fragments aligned with a Tuscan lineage but lacks authenticated reference DNA.
