منابع مشابه
Gene flow from transgenic to nontransgenic soybean plants in the Cerrado region of Brazil.
Evaluation of transgenic crops under field conditions is a fundamental step for the production of genetically engineered varieties. In order to determine if there is pollen dispersal from transgenic to nontransgenic soybean plants, a field release experiment was conducted in the Cerrado region of Brazil. Nontransgenic plants were cultivated in plots surrounding Roundup Ready transgenic plants c...
متن کاملTRANSGENIC PLANTS AND INSECTS Field Studies Assessing Arthropod Nontarget Effects in Bt Transgenic Crops: Introduction
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Special Section: Transgenic Crops
AFTER centuries of improving crop plants by breeding for desirable traits, agricultural scientists are now using the tools of molecular biology and genetic engineering to develop transgenic plants with the desired genes. Enormous progress has been made over the past decade in our understanding of the highly complex molecular events that occur in plant–pathogen interactions. This knowledge in tu...
متن کاملTransgenic Crops ~ PDF
Transgenic Crops describes the basics of genetic modifi cation for agricultural purposes and a brief history of the technology and the governing policies surrounding it. This publication offers a brief overview of the main agricultural crops that have been genetically modifi ed, the characteristics they express, and the market roles they play. Unintended consequences, economic considerations, a...
متن کاملBacillus thuringiensis: Transgenic Crops
Bacillus thuringiensis (Bt) crops, genetically modified to express insecticidal toxins that target key pests of corn, cotton, rice, potato, and other crops, have been rapidly adopted and have become dominant fixtures in agroecosystems throughout the world. Due to the constitutive nature of Bt toxin expression, insecticidal proteins may be found in nearly all plant tissues, presenting multiple s...
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ژورنال
عنوان ژورنال: Nature Biotechnology
سال: 2002
ISSN: 1087-0156,1546-1696
DOI: 10.1038/nbt0302-215