Transgenic Soybean
Mostrando 1-12 de 123 artigos, teses e dissertações.
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1. Chemical Management of Broadleaf Buttonweed and Brazilian Pusley in Different Application Methods
RESUMO: A intensificação do uso do herbicida glyphosate em áreas de soja RR tem selecionado espécies de plantas daninhas resistentes e tolerantes. Objetivou-se neste trabalho avaliar estratégias de manejo químico para o controle de Borreria latifolia e Richardia brasiliensis com aplicações em pré-emergência (Pré), pós-emergência inicial (Pósi)
Planta daninha. Publicado em: 17/10/2019
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2. Agronomic performance of transgenic soybean cultivars in Brazilian Cerrado
ABSTRACT. The productive capacity of soybeans is associated with the adaptation of the culture to the cultivation environment. Factors such as a high number of pods, the weight of a thousand grains, and grain number are essential factors in determining cultivars of high productive potential. The launching of new varieties associated with new technologies mak
Acta Sci., Agron.. Publicado em: 23/09/2019
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3. First record of Peridroma saucia Hübner (Lepidoptera: Noctuidae) in transgenic soybeans
ABSTRACT The widespread cultivation of transgenic soybeans has caused significant changes in the spectrum of Lepidoptera larvae, both in the number of species as well as on their densities in the field. Transgenic crops producing Bacillus thuringiensis (Bt) insecticidal proteins have successfully reduced the incidence of the most common caterpillars infestin
Rev. Bras. entomol.. Publicado em: 05/09/2019
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4. First record of Cotesia scotti () (Hymenoptera: Braconidae: Microgastrinae) comb. nov. parasitising Spodoptera cosmioides (Walk, 1858) and Spodoptera eridania (Stoll, 1782) (Lepidoptera: Noctuidae) in Brazil
ABSTRACT This is the first report of Cotesia scotti (Valerio and Whitfield) comb. nov. in Brazil, attacking larvae of the black armyworm, Spodoptera cosmioides, and the southern armyworm, S. eridania. The moth larvae were found respectively, infesting a protected cropping of organic tomato in Hidrolândia, Goiás, Brazil, and a transgenic soybean crop in Sã
Rev. Bras. entomol.. Publicado em: 05/09/2019
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5. Bioenergetics Potential of RR2 PRO Transgenic Soybean Subjected to Application of Herbicides Isolated and in Combination
ABSTRACT In Brazil, there are several crops producing oil for biofuel production, such as canola, sunflower, peanut, cotton, castor bean, soybean, among others. There are parameters that indicate the energetic and economic viability for the production of biofuels, and that can be applied, for example, in transgenic soybeans. The present study aimed to evalua
Braz. arch. biol. technol.. Publicado em: 29/11/2018
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6. Performance of transgenic and conventional soybean plants subjected to bioassay for detection of glyphosate tolerant seeds
Abstract The adoption of genetically modified soybean cultivars is increasing annually around the world, which indicates the excellence of these genotypes. For soybean breeding, the use of such cultivars in a backcross program relies on the ability to detect the transgenic trait. The germination test in a moistened substrate with glyphosate is effective and
Crop Breed. Appl. Biotechnol.. Publicado em: 2018-03
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7. Isolation and characterization of a promoter responsive to salt, osmotic and dehydration stresses in soybean
Abstract Drought stress is the main limiting factor of soybean yield. Currently, genetic engineering has been one important tool in the development of drought-tolerant cultivars. A widely used strategy is the fusion of genes that confer tolerance under the control of the CaMV35S constitutive promoter; however, stress-responsive promoters would constitute the
Genet. Mol. Biol.. Publicado em: 27/03/2017
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8. Effect of soybean ureases on seed germination and plant development
Abstract Urease catalyzes the hydrolysis of urea to ammonia and carbon dioxide. The ammonia (nitrogen (N) product of urease activity) is incorporated into organic compounds. Thus, urease is involved in N remobilization, as well as in primary N assimilation. Two urease isoforms have been described for soybean: the embryo-specific, encoded by the Eu1 gene, and
Genet. Mol. Biol.. Publicado em: 02/03/2017
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9. RNAi-mediated resistance to SMV and BYMV in transgenic tobacco
Abstract Soybean mosaic virus (SMV) and bean yellow mosaic virus (BYMV) are two typical types of viruses that cause mosaic in soybean plants. Multiple viral infections at the same site can lead to 66% to 80% yield reduction. We have aimed to improve SMV and BYMV resistance in Vietnamese soybeans using gene transfer techniques under the mechanism of RNAi. In
Crop Breed. Appl. Biotechnol.. Publicado em: 2016-09
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10. Cloning and Overexpression of GmDREB2 Gene from a Vietnamese Drought-resistant Soybean Variety
ABSTRACTThis work studied the amplification, cloning and determination of the GmDREB2 gene from the soybean cultivar DT2008 and five Vietnamese local soybean cultivars (DT26, DT51, DVN5, CB, CBD) and designed the vector carrying the structure containing GmDREB2 gene from cultivar DT2008 (best drought tolerant). The coding region of GmDREB2 gene isolated from
Braz. arch. biol. technol.. Publicado em: 2015-10
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11. Sequential sampling of Euschistus heros (Heteroptera: Pentatomidae) in soybean
Integrated pest management programs for soybean (Glycine max (L.) Merrill) must be based on efficient sampling plans for estimating the pest population. Based on the spatial distribution of the Neotropical brown stink bug Euschistus heros (Fabricius, 1794) found on soybean, it was possible to construct a sequential sampling plan for the survey of this insect
Sci. agric. (Piracicaba, Braz.). Publicado em: 2014-12
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12. Constitutive overexpression of GmDof17-1, a putative DOF transcription factor from soybean causing growth inhibition in tobacco
The Dof proteins belong to a large family of plant transcription factors that share a single highly conserved zinc finger and play an important role in many physiological processes. To elucidate the function of Dof in soybean, GmDof17-1 was cloned from soybean (Glycine max (L.) Merr); the open reading frame (ORF) of GmDof17-1 is 846 bp and encodes a putative
Sci. agric. (Piracicaba, Braz.). Publicado em: 2014-02