Franklin created famed 'Photo 51' after calculating key features of DNA's helix from an earlier image, study reveals

Written and edited by the WorldPing NewsdeskPublished Updated Original reporting: Phys.org
Franklin created famed 'Photo 51' after calculating key features of DNA's helix from an earlier image, study revealsWorldPing
Image via Phys.org.

What happened

"Photo 51" was a cleaner version of an earlier X-ray image, "Photo 49," that Rosalind Franklin had already used to calculate key features of DNA, challenging long-held assumptions about her role in the discovery of the double helix.

Key facts

  • "Photo 51" was a cleaner version of an earlier X-ray image, "Photo 49," that Rosalind Franklin had already used to calculate key features of DNA, challenging long-held assumptions about her role in the discovery of the double helix.
  • Reported by Phys.org and published Mon, 12 Oct 2026 16:20:01 UTC.

Why it matters

Research findings and mission results set the evidence base that policy, funding and later discoveries build on.

What to watch next

  • Peer review status and replication of the findings
  • Mission milestones and next scheduled attempt
  • Funding or policy decisions that follow

Coverage timeline

When each newsroom published on this story, oldest first — all times UTC.

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  6. Franklin created famed 'Photo 51' after calculating key features of DNA's helix from an earlier image, study reveals

Sources

The original report was published by Phys.org. WorldPing does not claim that reporting — this page summarises and contextualises it.

Read the full report at Phys.org

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