Beginning in mid-February 2008, the 1997-2007 online version of the Science Watch® newsletter, ESI-Topics.com, and in-cites.com, will all be featured together on the redesigned ScienceWatch.com. All previous content from the three sites will be permanently archived, and remain accessible from any existing bookmarks to the archived pages. No new content will be added to this site. Updates and new content (updated biweekly) are available at ScienceWatch.com now.

Fast Breaking Comments

By Dr. Ralf Einspanier

ESI Special Topics, October 2002
Citing URL - http://www.esi-topics.com/fbp/comments/october02-RalfEinspanier.html

Dr. Ralf Einspanier answers a few questions about this month's fast breaking paper in field of Agricultural Sciences.


From •>>October 2002

Field: Agricultural Sciences
Article Title: "The fate of forage plant DNA in farm animals: a collaborative case-study investigating cattle and chicken fed recombinant plant material"
Authors: Einspanier, R;Klotz, A;Kraft, J;Aulrich, K;Poser, R;Schwagele, F;Jahreis, G;Flachowsky, G
Journal: EUR FOOD RES TECHNOL
Volume: 212
Page: 129-134
Year: 2001
* Tech Univ Munich, Inst Physiol, FML, Weihenstephaner Berg 3, D-85350 Freising, Germany.
* Tech Univ Munich, Inst Physiol, FML, D-85350 Freising, Germany.
* Univ Jena, Inst Ernahrung & Umwelt, D-07743 Jena, Germany.
* Bundesforsch Anstalt Landwirtschaft, Inst Tierernahrung, D-38116 Braunschweig, Germany.
* Bundesanstalt Fleischforsch, Inst Chem & Phys, D-95326 Kulmbach, Germany.

ST:  Why do you think your paper is highly cited?

Our publication reported for the first time the possible transfer of forage plant DNA via the intestinal tract into the body of farm animals. This may open important scientific and public discussions about the risk assessment of genetically modified food components. By use of sensitive DNA detection methods (PCR) the presence of plant gene fragments in animal organs was discovered.

ST:  Can you give us some background on this research?

The aim of the study was to determine the possible transfer of food or feed gene material after intake. Therefore, animals (cattle and chicken) were fed with conventional or transgene feed components and different organs were subsequently investigated for a possible presence of plant and transgene specific genes. Only highly enriched chloroplast DNA but no transgene fragment was found in the animals suggesting a naturally occurring transfer of food DNA into animals.End

Prof.Dr.Ralf Einspanier
Institute of Physiology
Weihenstephaner Berg 3
D-85354 Freising
Germany

ESI Special Topics, October 2002
Citing URL - http://www.esi-topics.com/fbp/comments/october02-RalfEinspanier.html

•> Search Special Topics
Fast Breaking Papers Menu || All Topics Menu
Fast Breaking Papers Comments Menu
Help || About || Contact

ScienceWatch.com - Tracking Trends and Perfomance in Basic Research
Go to the new ScienceWatch.com

Write to the Webmaster with questions/comments. Terms of Usage.
The Research Services Group of Thomson Scientific |
(c) 2008 The Thomson Corporation.