scan of a dna molecule with a barcode overlay

dna barcode molecule scan overlay biotechnology genetics genome sequencing identity biological helix analysis research lifescience structure biochemical nucleotide chromosomal replication protein strand mutation biometric identification chromatin cellular genomics transcription doublehelix geneticist adenine microarray thymine guanine cytogenetic deoxyribose polymerase nucleic genetical molecularbiology bioinformatics nucleosome geneticcode genetherapy chromatid centromere telomere