DNA

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The Untold Story of DNA: Rosalind Franklin's Hidden Contribution

Cell Division - DNA - Environmental DNA - Forensic DNA Analysis - Genetic Genealogy - Rosalind Franklin

Uncover the forgotten hero in the DNA discovery saga!

On February 28, 1953, a monumental event took place in the scientific community that would change the course of history. Cambridge University molecular biologists, James Watson and Francis Crick, unveiled the double helix structure of DNA, a groundbreaking moment. However, hidden in the shadows was the invaluable contribution of Rosalind Franklin, a brilliant scientist whose role in the discovery is often overlooked. Franklin's pioneering X-ray diffraction images played a crucial role in unraveling the mystery of DNA's structure.

Rosalind Franklin, a talented researcher known for her expertise in X-ray crystallography, captured Photograph 51, a pivotal image revealing the helical nature of DNA. Despite her significant contribution, Franklin's work was not fully recognized during her lifetime. The revelation of DNA's structure marked a turning point in genetics and paved the way for advancements in molecular biology and biotechnology.

The story of DNA's discovery highlights the importance of acknowledging all contributors in scientific breakthroughs. Rosalind Franklin's legacy serves as a reminder of the hidden figures whose work shapes our understanding of the world. Her dedication and expertise continue to inspire future generations of scientists to push boundaries and uncover the mysteries of life.

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Image courtesy of "History"

Rosalind Franklin's Overlooked Role in the Discovery of DNA's ... (History)

It's one of the most famous moments in the history of science: On February 28, 1953, Cambridge University molecular biologists James Watson and Francis ...

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Image courtesy of "Alaska Public Media News"

Environmental DNA offers scientists a look at salmon's past and future (Alaska Public Media News)

Diana Baetscher is a research geneticist at NOAA's Alaska Fisheries Science Center in Juneau. She said that when fish swim, they shed scales, slime, and other tiny fragments into the water. Those fragments contain DNA โ€“ and they can provide ...

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Image courtesy of "WMTV - NBC15"

State responds to Steven Avery's latest motion requesting new DNA ... (WMTV - NBC15)

Special prosecutor ...

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Image courtesy of "Phys.Org"

DNA nanotube rings: Research team develops important building ... (Phys.Org)

During cell division, a ring forms around the cell equator, which contracts to divide the cell into two daughter cells. Together with researchers from ...

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Image courtesy of "The Columbus Dispatch"

Want to upload your DNA to help with genetic genealogy? Here's how. (The Columbus Dispatch)

While some of the searching done by genealogists involves databases like CODIS (Combined DNA Index Service), other work uses publicly sourced DNA found online.

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