RFLP: the OG of DNA fingerprinting 🔬
Restriction enzymes cut DNA → fragments separate by size → unique pattern emerges
Before modern sequencing, this created the first genetic "barcodes"
Outdated tech? Maybe. But the principles — leveraging natural variation for identification—still guide genomics today
#MolecularBiology #DNAFingerprinting #Biotechnology #Genomics #RFLP

