Feel free to ask more in case i left anything out. There you can find entire sequences, nucleotide by nucleotide, in a plain text format. If you're interested, you can take a look at results published in 2004 by Human Genome Project. The final assembly was published this year, in January 2022. The most part of it was, but some problematic regions took almost an entire decade to complete. Speaking of it, the human genome wasn't exactly completed in 2003. Also, we still haven't figured out what all those non-coding parts of DNA do. We are still looking for differences and variations both among genes, and non-coding parts of DNA. As for the Human Genome Project, i don't think they ever publicly announced whose DNA they were working with.Īs you can probably tell, sequencing a genome is only one part of the work, and "completing the human genome" isn't the end of the work. Craig Venter, and they were sequencing his own genome. One was Human Genome Project, and the other one was Celera Genomics. There were two human genome sequencing projects happening simultaneously. In fact, protein-coding genes make up only about 2 % of our DNA, and this is the part in which individual people differ very little. However, our DNA isn't exactly entirely composed of genes. Even identical twins have different sequence of nucleotides, due to mutations that accumulate over time (although those differences are only minute). You're correct: we all have a unique DNA in our cells. The Gs are colored purple, the Ts are colored red, the Cs are colored blue and the As are colored green. Under the box is a label sequence that reads G, G, T, C, A, T, A, G, C. From the computer there is an arrow pointing to a box that has an image of purple, red, green and blue lines on a graph and the box is labeled chromatogram. The tube has an arrow pointing to a box labeled laser that shows a laser line running through the tube and connected to a box labeled detector. All 9 horizontal lines are enclosed within a bracket that has an arrow pointing to a tube shaped structure that has different colored bands on the tube and has the label capillary gel electrophoresis. Each horizontal line continues to extend by 1 vertical line segment adding to the 3 prime end of the segment, and at the end of each horizontal line segment is either a red, blue, green or purple circle. The second line has 2 red vertical line segments and a purple circle. The first line has one vertical line segment and a purple circle. Each line begins with the gray primer and then is joined by a red line segment with a vertical line attached that ends with a colored circle. At the tip of the arrow are 9 parallel lines, each increasing in length. At the point where the arrow from the key joins the arrow from the primer, the arrow is labeled primer extension and chain termination. The symbols for the key are ddTTP is red circle, ddCTP is blue circle ddATP is green circle and ddGTP is purple circle. The arrow is joined by an arrow from a key that read dNTPs. An arrow points from the primer to a series of horizontal lines that are increasing in length. Above the green line is a horizontal gray line with 9 small vertical lines extending from it the left side of the gray line is labeled 5 prime and the right side is labeled 3 prime and the line is titled primer. ![]() The left side of the line is labeled 3 prime, the right side of the line is labeled 5 prime, and the line is titled template. ![]() At the top of the diagram is a horizontal green line with 17 small vertical lines extending from the horizontal line. ![]() A diagram with images showing the Sanger DNA sequencing method.
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