Article Images
No higher resolution available.
PCRpublication.png (570 × 228 pixels, file size: 38 KB, MIME type: image/png)
PCR publication graph. This shows the dependence of use of the PCR technique as a function of availability of the Taq polymerase. The roughly linear increase in number of PubMed database entries for "PCR" (after about 1993) under-estimates the true use of the PCR technique. Many research articles use PCR without mentioning the term "PCR" in the title/Abstract/keywords that were searched to gather these data. The total as of March 2004 is close to 200,000.
Source: I made this image using ClarisDraw.
Image uploaded for use on the Thermus aquaticus page.
Data from the PubMed database.
Data trends plotted by eye (okay, you count 200,000 articles!)
The copyright to this image is retained by John Schmidt (JWSchmidt).
Permission is granted to copy, distribute and/or modify this image under the terms of the Wikipedia GFDL, as indicated in the fine print at the bottom of this page.
 | I, the creator of this work, hereby grant the permission to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. Subject to disclaimers. |
If you do not want to use this image under the terms of the GFDL, you can alternatively use it under the terms of the cc-by-nc-sa license.
 | This image was uploaded in the PNG, GIF or other lossless image format. However, it contains visible lossy compression artifacts. These artifacts may have come from the JPEG format or from saving a colorful image in the GIF format instead of the PNG format. If possible, please upload a PNG or SVG version of this image, derived from a non-lossy source so that it doesn't contain any compression artifacts (or with existing artifacts removed). After doing so, please replace all instances of the artifacted version throughout Wikipedia (noted under the "File links" header), tag the old version with {{obsolete|NewImage.ext}}, and remove this tag. For more information, see Wikipedia:Preparing images for upload. |
History of Image:PCRpublication.jpg
- 2008-04-17T20:26:14Z タチコマ robot (Talk | contribs) (1147 bytes) (Robot: Automated text replacement (-GFDL-self-with-disclaimers +GFDL-self-en))
- 2007-05-08T03:56:53Z Cydebot (Talk | contribs) (1161 bytes) (Robot - Fixing GFDL tags project-wide per [[Wikipedia:GFDL standardization]].)
- 2006-08-16T03:35:18Z Keenan Pepper (Talk | contribs) ({{BadJPEG}})
- 2006-06-03T00:16:43Z JWSchmidt (Talk | contribs) ({{GFDL-self}})
- 2005-07-02T02:50:45Z Memenen (Talk | contribs)
- 2005-06-15T04:27:27Z Memenen (Talk | contribs)
- 2004-06-03T20:07:21Z Template namespace initialisation script (Talk | contribs)
- 2004-04-12T17:16:37Z JWSchmidt (Talk | contribs) (corrected the wording of the alternative licensing option)
- 2004-04-12T00:46:21Z JWSchmidt (Talk | contribs) (add explicit copyright statement)
- 2004-04-09T03:02:02Z JWSchmidt (Talk | contribs) (add {{msg:cc-by-nc-sa}})
- 2004-03-22T05:26:59Z JWSchmidt (Talk | contribs) (data analysis)
- 2004-03-22T05:12:56Z JWSchmidt (Talk | contribs) (add source and use)
- 2004-03-22T05:07:26Z JWSchmidt (Talk | contribs) (PCR publication graph)
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 06:28, 22 July 2008 | | 570 × 228 (38 KB) | 718 Bot (talk | contribs) | PCR publication graph. This shows the dependence of use of the PCR technique as a function of availability of the Taq polymerase. The roughly linear increase in number of PubMed database entries for "PCR" (after about 1993) under-estimates the true use o |
You cannot overwrite this file.
File usage
The following page uses this file: