plant-genomics
Plant genomics is the study of plant genomes through sequencing, mapping, and analysis of plant DNA to understand genetic structure and function. This field is essential for plant science because it enables researchers to identify genes controlling critical traits such as yield, disease resistance, and stress adaptation. By decoding the molecular basis of plant genetics, genomics accelerates crop improvement and supports global food security efforts.
PubMed · 2026-03-26
Scientists found that plants can be accurately identified using just a few genetic markers instead of hundreds, which could improve biodiversity monitoring and species identification in conservation efforts.
70.2% of 1,713 plant species studied showed clear genetic boundaries (monophyletic resolution)
89.2% of 462 examined species possessed unique DNA markers (SSSNPs) enabling species identification
Only 1-9 pre-selected genetic loci provided equivalent species discrimination compared to hundreds of nuclear loci