پاورپوینت Plant Biotechnology Plant Transgenesi

پاورپوینت Plant Biotechnology Plant Transgenesi

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پاورپوینت Plant Biotechnology Plant Transgenesi (pptx) 14 اسلاید

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نوع فایل : PowerPoint (.pptx) ( قابل ویرایش و آماده پرینت )

تعداد اسلاید: 14 اسلاید

قسمتی از متن PowerPoint (.pptx) :

Plant BiotechnologyPlant TransgenesisWillie ParrimanWhat is Plant transgenesis?Plant transgenesis the transfer of genes to a plant directly. This enables us to create different kinds of plants that we aren't able to produce with regular hybridization ways.MethodsCloning Protoplast FusionLeaf Fragment TechniqueGene GunsChloroplast EngineeringAntisense TechnologyCloningMany different types of plants can regenerate from a single cellPlant cloning is a way easier process then animal cloningThis is a natural ability for a plant so it makes them idealResearchers can see the genetic modification in a very short time after a new plant matures fast.Protoplast FusionCallus-mass of cells will grow on an injured plantCell wall is dissolved with cellulase an enzyme leaving behind a protoplast which is fused to another speciesLeaf Fragment TechniqueSmall disks are cut from a leafCultured in genetically modified AgrobacterAgrobacter-soil bacteriumGrowth hormones added which are nurse cellsGene gunA force of Helium drives the particles to accelerationDNA coated particles are shot through the cell wallBiolistic Process-A cross between biology and ballisticsChloroplast EngineeringDNA in the chloroplast accepts many new introduced genes at one timeNo chance that the genes will be blown off to other cropsAntisense TechnologyKeeps plants such as tomato plants ripe up to weeks Using Agrobacter researchers inactivated the process of decay and made it slow way down.