Bt (Cry1Ac) Gene
Demographic performance of Helicoverpa zea populations on dual and triple-gene Bt cotton
... triple Bt toxins expressed in transgenic cotton cultivars on the fitness and demographic performance of Helicoverpa zea (Boddie), a noctuid pest known as cotton bollworm and corn ...Triple-gene Bt ...
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Is Bt Gene Cotton Adoption Paying Off Farmers in Pakistan?
... of BT crop over conventional crop in two provinces, ...of BT and conventional gene ...in Bt gene production in terms of yield and revenue generation over Bt gene ...
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Suppressing a plant-parasitic nematode with fungivorous behavior by fungal transformation of a Bt cry gene
... nematicidal gene cry5Ba3, originally from a soil Bacillus thuringiensis (Bt) strain, was codon-preferred as cry5Ba3Φ and integrated into the genome of a fungus eaten by PWN, Botrytis cinerea, using ...
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Proposal for a Council Decision concerning the provisional prohibition of the sale in Austria of genetically modified maize (Zea mays L.) with the combined modification for insecticidal properties conferred by the Bt-endotoxin gene and increased tolerance to the herbicide glufosinate ammonium (presented by the Commission). COM (98) 339 final, 2 June 1998
... with the combined modification for insecticidal properties conferred by the Bt-endotoxin gene and increased tolerance to the herbicide glufosinate ammonium pursuant to Council Directive [r] ...
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Article - Encoding of BT (Bacillus thuringiensis) pro tein by fu sion gene
... containing cry1Ac-vip3A plasmid was inoculated into 100ml LB broth and incubated at 37 0 C in a water bath shaker with shaking speed of 200 ...660nm, gene expression was induced isopropylthio-D-galactoside ...
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Genetic improvement of Bacillus thuringiensis against the cotton bollworm, Earias vitella (Fab.) (Lepidoptera: Noctuidae), to improve the cotton yield in Pakistan
... limiting gene expression ...Cry3A gene is transcribed from a sporulation-independent promoter, which resembles vegetative promoters of other Cry toxin ...a Bt strain (Zhu et ...protein Cry1Ac ...
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RETRACTED: Agrobacterium Mediated Transformation of Vigna mungo (L ) Hepper with Cry1Ac Gene for Insect Resistance
... to Bt toxin after prolonged and repeated field ...that Cry1Ac gene could be the best way to delay the resistance level in insect pests against ...with Cry1Ac gene has been excellent ...
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MENDELIAN SEGREGATION PATTERN AND EXPRESSION STUDIES OF INSECTICIDAL GENE (CRY1AC) IN INSECT RESISTANT COTTON PROGENY
... Transgenic cotton expressing Bt genes from B. thuriengenesis is rapidly planted GM crop in the world (James, 2002; Barwale et al., 2004; Dong et al., 2005). The genetically modified crops have been widely accepted ...
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Advances in Phage-Assisted Continuous Evolution and Application to Overcoming Bioinsecticide Resistance
... gBlocks Gene Fragments (Integrated DNA Technologies) or amplified by PCR from native ...sources. Cry1ac was amplified by PCR from the ...the Bt expression vector pMON101647 using Hot Fusion 33 to ...
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ALTERNATIVES TO Bt BRINJAL
... The Bt brinjal is a suite of transgenic Brinjals created by inserting a crystal protein gene (Cry1Ac) from the soil bacterium Bacillus thuringiensis into the genome of various brinjal ...over ...
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Studies on Trans Generational Transcriptional Silencing of cry1Ac Gene in Tobacco Transgenics
... resistant Bt cotton is the only commercialized genetically modified crop in India so ...of Bt cotton, which specifically kills these lepidopteran pests, has been a boon to the cot- ton ...[2]. Bt ...
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Impact of transgenic cottons expressing cry1Ac on soil biological attributes
... between Bt and non-Bt cotton hybrids at both the soil depths. Bt cotton grown soil indi- cated higher microbial diversity indices compare with non-Bt cotton at 0–15 cm soil depth (Table ...
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Cloning of a New Truncated cry1Ac Gene from an Indian Isolate of Bacillus thuringiensis
... the Bt isolate, T15 which showed 100 per cent mortality in ...having cry1Ac gene alone was selected for cloning of DNA fragments of ...cry1A gene. The column purified PCR product (~2.1 kb) of ...
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Screening of Bacillus thuringiensis Isolates Recovered from Diverse Habitats in India for the Presence of Insect and Nematode-active cry Genes
... second-generation Bt transgenic crops requires new insecticidal genes for stacking or pyramiding wherein more than one insecticidal genes are used in combination as a resistance management strategy (Zhao et ...
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Bt insecticidal efficacy variation and agronomic regulation in Bt cotton
... the Bt cotton organs affected the insecticidal protein ...perfect, Bt cotton has been proven as one of the most ef- fective and environment-friendly approaches of insect control so far (Kranthi et ...after ...
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Toxicity evaluation of Aphidicidal crystalliferous toxins from Bacillus thuringiensis strains: a molecular study
... chemicals. Bt-based insecticides are used for controlling lepidopteron (caterpillar), cole- opteran (beetle), and dipteran (mosquitoes) insects but are not useful for controlling ...about Bt effect on A. ...
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Metamorphism, structural evolution and experimental petrology of Lambert Glacier granulites, Antarctica
... Grt-Sil-Bt pelite Grt-Bt felsic gneiss Amp-Bt felsic gneiss: sheath fold Amp-Bt felsic gneiss Amp-Bt felsic gneiss Amp-Cpx mafic gneiss Amp-Bt mafic gneiss calc-silicate felsic gneiss Am[r] ...
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Movement of transgenic plant-expressed Bt Cry1Ac proteins through high trophic levels
... three Bt discs with known Cry1Ac concentration (table 1, Wei et ...the Cry1Ac concentration of leaf discs from five plants at five-leaf stage (Wei et ...all Bt OSR leaf discs in individual ...
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Bollworm (Helicoverpa zea Boddie) Behavior in non-Bt and Bt Cotton (Gossypium hirsutum L.).
... a Bt cotton plant, bollworm larvae can choose among food sources with and without ...than Bt-treated diet (Gore et ...while Bt-resistant Old World bollworm (Helicoverpa armigera Hübner) larvae do not ...
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Potential impact of host pest fed on Bt-modified corn on the development of Chrysoperla carnea (Stephens) (Neuroptera: Chrysopidae)
... on Bt corn (222.5 individuals) was less than that reared on non-Bt corn ...on Bt corn (9.9 days). The pupal duration on Bt corn was significantly longer than that on non-Bt corn and the ...
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