GENETIC ENGINEERING OF COTTON WITH A NOVEL CRY2AX1 GENE TO IMPART INSECT RESISTANCE AGAINST HELICOVERPA ARMIGERA

Genetic engineering of cotton with a novel cry2AX1 gene to impart insect resistance against Helicoverpa armigera

Embryogenic calli of cotton (Coker310) were cocultivated with the Agrobacterium tumefaciens strain LBA4404 harbouring the codon-optimised, chimeric cry2AX1 gene consisting of sequences from cry2Aa and cry2Ac genes isolated from Indian Pants strains of Bacillus thuringiensis.Forty-eight putative transgenic plants were regenerated, and PCR analysis o

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Application of double-layer detector spectral CT calcicum supression technique in the diagnosis of traumatic bone marrow edema in the knee

Objective: To investigate the accuracy of calcicum supression (CaSupp) technique derived from double-layer detector spectral computed tomography (DSCT) in the diagnosis of traumatic bone marrow edema in the knee.Methods: Twenty-three patients with trauma in the knee who underwent DSCT and Magnetic Resonance Imaging (MRI) in the Third Hospital of He

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Comparative analysis of nitrogen content and its influence on actinorhizal nodule and rhizospheric microorganism diversity in three Alnus species

Alnus spp.(alder) are typical nonleguminous nitrogen-fixing trees that have a symbiotic relationship with Frankia.To Speed Sensor Clip explore the differences in nitrogen-fixing microorganisms between three alders (A.cremastogyne, A.glutinosa, and A.formosana) with different chromosome ploidies, the community structure and compositional diversity o

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