|Table of Contents|

Detection of the Roundup Ready Soybean in the Market of Guangzhou(PDF)

《大豆科学》[ISSN:1000-9841/CN:23-1227/S]

Issue:
2012年04期
Page:
680-684
Research Field:
Publishing date:

Info

Title:
Detection of the Roundup Ready Soybean in the Market of Guangzhou
Author(s):
LU Chun-bin; JIN Qing-min; YANG Dong-yu
Institute of Reproductive Immunology,College of Life Science and Technology,Jinan University,Guangzhou 510632,Guangdong,China
Keywords:
Transgenic soybean; Detection; PCR
PACS:
S565.1
DOI:
10.3969/j.issn.1000-9841.2012.04.034
Abstract:
In recent years,with the development of transgenic technology,more and more transgenic plants have been marketed.Among genetically modified plants,the planting area and yield of transgenic soybean ranked in the top in the world.GM soybean has also become the largest import crop in China.This study was aimed to monitor the presence of transgenic soybean in the market of Guangzhou city.In Guangzhou market,circulating soybeans were sampled to detect genetically modified soybeans.Four primer pairs of EPSPS,lectin,CaMV35S promoter and NOS terminator targeted the sequence of foreign genes and reference gene,Lectin，were designed.Genomic DNA of soybean samples were extracted and amplified by PCR,and the detection results showed the presence of one line of transgenic soybean among 14 samples.Therefore,it was strongly suggested that the supervision of circulation and sale of soybean in free-market must be strengthened by governmental reinforcement followed governmental regulations.

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Last Update: 2014-08-19