Talk:DNA

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DNA is a former featured article. Please see the links under Article milestones below for its original nomination page (for older articles, check the nomination archive) and why it was removed.

This article appeared on Wikipedia's Main Page as Today's featured article on February 13, 2007.

Article milestones
Date	Process	Result
January 19, 2004	Refreshing brilliant prose	Kept
February 18, 2004	Featured article review	Demoted
March 15, 2006	Good article nominee	Listed
December 24, 2006	Peer review	Reviewed
January 9, 2007	Featured article candidate	Promoted
April 25, 2007	Featured article review	Kept
January 31, 2026	Featured article review	Demoted
Facts from this article were featured on Wikipedia's Main Page in the "On this day..." column on April 25, 2004, and April 25, 2005.
Current status: Former featured article

Molecular Biology: Genetics / MCB Low‑importance

	This article is within the scope of WikiProject Molecular Biology, a collaborative effort to improve the coverage of molecular biology on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.Molecular BiologyWikipedia:WikiProject Molecular BiologyTemplate:WikiProject Molecular BiologyMolecular Biology
Low	This article has been rated as Low-importance on the project's importance scale.
	This article is supported by the Genetics task force (assessed as Top-importance).
	This article is supported by the Molecular and Cell Biology task force (assessed as Top-importance).

Biology Top‑importance

	Biology portal DNA is part of the WikiProject Biology, an effort to build a comprehensive and detailed guide to biology on Wikipedia. Leave messages on the WikiProject talk page.BiologyWikipedia:WikiProject BiologyTemplate:WikiProject BiologyBiology
Top	This article has been rated as Top-importance on the project's importance scale.

This article is written in British English, which has its own spelling conventions (colour, travelled, centre, defence, artefact, analyse) and some terms may be different or absent from other varieties of English. According to the relevant style guide, this should not be changed without broad consensus.

Semi-protected edit request on 11 January 2025

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Want to add the link Forms of DNA to the section that states: "Alternative DNA structures Further information: Molecular Structure of Nucleic Acids: A Structure for Deoxyribose Nucleic Acid, Molecular models of DNA, and DNA structure" Jaime Prilusky (talk) 16:02, 11 January 2025 (UTC)[reply]

Not done: We don't add links in article body text, per WP:EL. It is already in the External links section, which is where such a link should go. LizardJr8 (talk) 22:08, 11 January 2025 (UTC)[reply]

Does urine contain ANY amount of DNA?

Are there any reliable sources that mention urine containing DNA? If so, can anyone add it? Angrythewikipedian (talk) 23:03, 25 August 2025 (UTC)[reply]

Not done that may be worth mentioning in passing on the article for the fluid, but it would be totally beyond me why it would be due here. Remsense 🌈 论 23:09, 25 August 2025 (UTC)[reply]

WP:URFA/2020

I am reviewing this article as part of WP:URFA/2020, an initiative to review Wikipedia's oldest featured articles. It has been a while since this article has been reviewed, so I took a quick look and noticed lots of uncited statements, including entire paragraphs. Should this article go to WP:FAR? Z1720 (talk) 16:02, 24 September 2025 (UTC)[reply]

New DNA image

Would editors here be interested in using something like https://commons.wikimedia.org/wiki/File:Four_nucleobase_pairs_of_DNA.svg as a replacement for File:DNA chemical structure.svg ? Geometry guy 18:37, 29 September 2025 (UTC)[reply]

Wiki Education assignment: Genetics Fall 2025

This article was the subject of a Wiki Education Foundation-supported course assignment, between 25 August 2025 and 12 December 2025. Further details are available on the course page. Student editor(s): Emrtrof (article contribs).

— Assignment last updated by Emrtrof (talk) 17:52, 21 October 2025 (UTC)[reply]

Semi-protected edit request on 24 October 2025

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In the "Simplified Diagram": draw a box around a "nucleoside" and label it as "Nucleoside" draw a box around a "nucleobase" and label it as "Nucleobase" Aikassis (talk) 16:56, 24 October 2025 (UTC)[reply]

Not done: That is an image taken from the Internet and cannot be edited directly. Day Creature (talk) 17:36, 24 October 2025 (UTC)[reply]