Quantitative competitive PCR for the detection of genetically modified soybean and maize

1998 ◽  
Vol 207 (3) ◽  
pp. 207-213 ◽  
Author(s):  
Edgar Studer ◽  
Claudio Rhyner ◽  
Jürg Lüthy ◽  
P. Hübner
Keyword(s):  
Genetically Modified ◽  
Competitive Pcr ◽  
Genetically Modified Soybean

Evaluation of polymerase chain reaction and DNA isolation protocols for detection of genetically modified soybean

2007 ◽  
Vol 42 (10) ◽  
pp. 1249-1255 ◽  
Author(s):  
Cibele dos Santos Ferrari ◽  
Luciana Lehmkuhl Valente ◽  
Fábio Cristiano Angonesi Brod ◽  
Caroline Tagliari ◽  
Ernani Sebastião Sant'Anna ◽  
...  
Keyword(s):  
Polymerase Chain Reaction ◽  
Dna Isolation ◽  
Genetically Modified ◽  
Chain Reaction ◽  
Genetically Modified Soybean ◽  
Polymerase Chain

Monitoring of genetically modified soybean events in sausage products in South Korea

Food Control ◽  
2016 ◽  
Vol 67 ◽  
pp. 63-67 ◽  
Author(s):  
Jae-Hwan Kim ◽  
Ji-Yeon Song ◽  
Yewon Hong ◽  
Hae-Yeong Kim
Keyword(s):  
South Korea ◽  
Genetically Modified ◽  
Genetically Modified Soybean

Coloring genetically modified soybean grains with anthocyanins by suppression of the proanthocyanidin genes ANR1 and ANR2

2011 ◽  
Vol 21 (4) ◽  
pp. 757-771 ◽  
Author(s):  
Nik Kovinich ◽  
Ammar Saleem ◽  
Tara L. Rintoul ◽  
Daniel C. W. Brown ◽  
John T. Arnason ◽  
...  
Keyword(s):  
Genetically Modified ◽  
Genetically Modified Soybean

scholarly journals Identification of geneticaly modified soybean seeds resistant to glyphosate

2004 ◽  
Vol 61 (3) ◽  
pp. 336-341 ◽  
Author(s):  
Maria Ângela André Tillmann ◽  
Shirlie West
Keyword(s):  
Genetically Modified ◽  
Soybean Seeds ◽  
Germination Test ◽  
Hypocotyl Length ◽  
Genetically Modified Soybean ◽  
Paper Towel ◽  
Soybean Genotypes ◽  
Physiological Quality ◽  
Resistance Trait ◽  
Moist Paper Towel

Advances in genetic engineering permit the modification of plants to be tolerant to certain herbicides that are usually not selective. For practical and commercial purposes, it is important to be able to detect the presence or absence of these traits in genotypes. The objective of this research was to develop a procedure for identifying genetically modified soybean (Glycine max L. Merr.) with resistance to the herbicide glyphosate. Two studies were conducted based on germination test. In the first study, soybean seeds were pre-imbibed in paper towel with the herbicide solutions, then transferred to moist paper towel for the germination test. In the second study, seeds were placed directly in herbicide solutions in plastic cups and tested for germination using the paper towel method. Eight soybean genotypes were compared: four Roundup Ready, that contained the gene resistant to the herbicide (G99-G725, Prichard RR, G99-G6682, and H7242 RR) and four non-transgenic parental cultivars (Boggs, Haskell, Benning, and Prichard). In the first study, the seeds were imbibed for 16 hours at 25°C in herbicide concentrations between 0.0 and 1.5% of the glyphosate active ingredient. In the second, seeds were subjected to concentrations between 0.0 and 0.48%, for one hour, at 30°C. The evaluation parameters were: germination, hypocotyl length, root length and total length of the seedlings. Both methods are efficient in identifying glyphosate-resistant soybean genotypes. It is possible to identify the genetically modified soybean genotypes after three days, by imbibing the seed in 0.12% herbicide solution, and after six days if the substrate is pre-imbibed in a 0.6% herbicide solution. The resistance trait was identified in all cultivars, independent of the initial physiological quality of the seed.

scholarly journals Evaluating the Allergic Risk of Genetically Modified Soybean

2006 ◽  
Vol 47 (4) ◽  
pp. 505 ◽  
Author(s):  
Sang-Ha Kim ◽  
Hyun-Mi Kim ◽  
Young-Min Ye ◽  
Seung-Hyun Kim ◽  
Dong-Ho Nahm ◽  
...  
Keyword(s):  
Genetically Modified ◽  
Genetically Modified Soybean
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