caption: A physical map expresses the distance between genetic markers, usually as the number of base pairs along the DNA
exif: {"Image DocumentName": "A physical map expresses the distance between genetic markers, usually as the number of base pairs along the DNA", "Image ImageDescription": "It is constructed by cutting a DNA molecule into many short fragments and arranging them in order by identifying overlaps. Sequencing machines are used to determine the complete nucleotide sequence of each chromosome. A complete haploid set of human chromosomes consists of 3.2 billion base pairs.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}