|Table of Contents|

The Detection of Transgenic Soybean GTS 40-3-2 Component in Animal Feed(PDF)

《大豆科学》[ISSN:1000-9841/CN:23-1227/S]

Issue:
2016年02期
Page:
295-300
Research Field:
Publishing date:

Info

Title:
The Detection of Transgenic Soybean GTS 40-3-2 Component in Animal Feed
Author(s):
YUAN Jian-qin1;  ZHAO Jiang-he1;  SHI Zong-yong1;  LI Jing-yi1;  LI Min1;  WANG Jun-dong2
1.College of Life Science, Shanxi Agricultural University, Taigu 030801, China;?
2. College of Animal Science and Veterinary Medicine, Shanxi Agricultural University, Taigu 030801, China
Keywords:
Animal feed;  Genetically modified soybean GTS 40-3-2;  Qualitative PCR;  Real-time fluorescence quantitative PCR;  Detection
PACS:
-
DOI:
10.11861/j.issn.1000-9841.2016.02.0295
Abstract:
Genetically modified (GM) crops are planted widely to promote the global food production,alleviate the problem to the environment due to the use of pesticides, reduce poverty and hunger, bring ongoing considerable interest for the global environment (especially in the developing countries and regions), economic and social benefits. However, biological security problems from GM crops, as of the date of birth is accompanied by, the debate has never stopped Glyphosate resistant transgenic soybean GTS 40-3-2 is currently approved planting as GM crops in most countries and regions.In addition to extracting soybean oil, soybean meal and other remanining by-products are also used as animal feed. In order to detecting genetically modified ingredients in feed, experiments were carried out on the detection glyphosate resistant soybean of 11 animal feeds around Taigu of Shanxi.Qualitative and quantitative PCR were used to detect GTS 40-3-2, which contians CaMV35Spromoter and NOS terminator, Cp4EPSPS gene and soybean standard Lectin-gene. The detection results showed that 11 of feeds all contained genetically modified resistance to glyphosate GTS 40-3-2 soybean, and the content of each were not identical in 11 of feeds GTS 40-3-2 transformants of the laying hens feed was the lowest. The study provided data support for our GM feed forage safety evaluation system and had important theoretical and realistic significance from the reasonable application of transgenic livestock products by feeding animals producing or GM sources of raw materials products.

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Last Update: 2016-04-04