Results 91 to 100 of about 6,820 (210)

Transformation of coffee (Coffea Arabica L. cv. Catimor) with the cry1ac gene by biolistic, without the use of markers Transformação do café (Coffea arabica L. cv. Catimor) com o gene cry1ac por bombardeamento, sem usar marcadores

Brazilian Journal of Biology, 2010
The transformation of coffee plantlets with the cry1ac gene of Bacillus thuringiensis was achieved by biolistic using either the whole pUBC plasmid or only the ubi-cry1ac-nos genetic cassette.
Z De Guglielmo-Cróquer, I. Altosaar, M. Zaidi, A. Menéndez-Yuffá   +3 more
doaj  

Tri-Trophic Studies Using Cry1Ac-Resistant Plutella xylostella Demonstrate No Adverse Effects of Cry1Ac on the Entomopathogenic Nematode, Heterorhabditis bacteriophora [PDF]

, 2017
The potential impacts on natural enemies of crops that produce insecticidal Cry proteins from Bacillus thuringiensis (Bt) are an important part of an environmental risk assessment.
Collins, Hilda L., Gautam, Saurabh, Olmstead, Daniel, Shelton, Anthony M., Tian, Jun-Ce   +4 more
core  

Assessment of the 2022 post‐market environmental monitoring report on the cultivation of genetically modified maize MON 810 in the EU

EFSA Journal, Volume 22, Issue 8, August 2024.
Abstract Following a request from the European Commission, the European Food Safety Authority (EFSA) assessed the 2022 post‐market environmental monitoring (PMEM) report on the cultivation of Cry1Ab‐expressing maize event MON 810. Overall, the 2022 PMEM report provides no evidence of adverse effects of maize MON 810 cultivation.
European Food Safety Authority (EFSA), Antoine Messéan, Fernando Álvarez, Yann Devos, Ana M. Camargo   +4 more
wiley   +1 more source

Potential Benefits of Bt Brinjal in India — An Economic Assessment [PDF]

The potential economic benefits of Bt brinjal hybrids in terms of yield gain, reduction in insecticide-use, and increase in net returns per hectare have been reported in this study.
Kumar, Sant, Lakshmi Prasanna, P.A., Wankhade, Shwetal   +2 more
core   +1 more source

Field-Evolved Resistance: Assessing the Problem and Ways to Move Forward [PDF]

, 2017
"Field-evolved resistance” is defined as a "genetically based decrease in susceptibility of a population to a toxin caused by exposure to the toxin in the field.” The key component of "field-evolved” resistance is that it does confer decreased ...
Greenplate, John, Head, Graham P., Moar, William, Shelton, Anthony, Sumerford, Douglas V.   +4 more
core  

Arthropods biodiversity index in Bollgard® cotton (Cry1Ac) in Brazil

, 2013
Shannon-Wiener's diversity index (SWI) was used under untreated conditions of a cotton field during the 2006/2007 crop season in the Cerrado region, Brazil. Comparison was carried out between the transgenic NuOpal® (Bollgard®)(Cry1Ac) and the non-transgenic isogenic variety DeltaOpal®.
Thomazoni, D., Ferreira Soria, M., Degrande, P.E., Faccenda, O., /Silvie, Pierre   +4 more
openaire   +3 more sources

Pink Bollworm Resistance to Bt Toxin Cry1Ac Associated with an Insertion in Cadherin Exon 20

Toxins, 2019
Insecticidal proteins from Bacillus thuringiensis (Bt) are widely used to control insect pests, but their efficacy is reduced when pests evolve resistance.
Ling Wang, Yuemin Ma, Xueqin Guo, Peng Wan, Kaiyu Liu, Shengbo Cong, Jintao Wang, Dong Xu, Yutao Xiao, Xianchun Li, Bruce E. Tabashnik, Kongming Wu   +11 more
doaj   +1 more source

Aktivitas Residu Protein Cry1Ac Pada Lahan Yang Ditanami Kapas Transgenik-Bt Di Bajeng Dan Soppeng, Sulawesi Selatan [PDF]

, 2006
Soil samples were collected from each plot at the two field sites at 0, 1, 3, and 5 months after planting, and at one-month intervals after harvest for three months.
Hidayat, P. (Purnama), Prijono, D. (Djoko)   +1 more
core  

siRNA induced DNA methylation of the cry1Ac gene due to its inverted duplication in genetically modified cotton MON531

Industrial Crops and Products
The application of insect-resistant cotton has yielded substantial benefits for both agriculture and the environment. Genetically modified insect-resistant cotton conversion MON531 represents one of the earliest instances of genetically modified cotton ...
Chunmeng Huang, Xiuping Chen, Huilin Yu, Chenhui Hou, Haoyuan Guan, Jiajian Xie   +5 more
doaj   +1 more source

Microbial properties, enzyme activities and the persistence of exogenous proteins in soil under consecutive cultivation of transgenic cottons (Gossypium hirsutum L.)

Plant, Soil and Environment, 2011
One Bacillus thuringiensis (Bt) and two stacked Bt and cowpea trypsin inhibitor (Bt + CpTI) cottons and their non-transgenic isolines were consecutively cultivated to investigate the soil persistence of Cry1Ac and CpTI proteins and their effects on ...
Z.H. Chen, L.J. Chen, Y.L. Zhang, Z.J. Wu   +3 more
doaj   +1 more source