PPT-Genetic Engineering (Recombinant DNA technology)

Genetic engineering involves inserting foreign genes or modifying the activity of existing genes This technology exploits the process of gene cloning which involves making many identical copies of a gene . . may cause unprecedented challenges to diagnostic, treatment and prevention of HIV-1.. . . . The aim of this work was to investigate the genetic diversity. of HIV-1-positive Angolan samples.. Evaluate the . impact of biotechnology . on . the individual,. society . the environment,. including medical and ethical issues.. BIOTECHNOLOGY. (Genetic Engineering, Cloning, Artificial Selection). NPTEL Bio Technology Genetic Engineering & ApplicationsJoint initiative of IITs and IISc Funded by MHRD Page of Fig 11.2: Organiza At the end of this lesson you should be able to . Define Genetic Engineering. Outline the process of genetic engineering involving some or all of the following: isolation, cutting, transformation, introduction of base sequence changes and expression. Introduction and Application in Genetic Engineering. Genetic engineering. , . the artificial manipulation, modification, and recombination of DNA or other nucleic acid molecules in order to modify an organism or population of organisms. . BIOTECHNOLOGY. What. . is. . biotechnology. ? . Biotechnology. = . bios. (. life. ) + logos (. study. . of). Literally. ‘. the. . study. of . tools. . from. living . things. ’. What. . What is the difference between . the mice in these two groups?. What is genetic engineering?. Genetic engineering is the . direct modification of an organism’s genome. , which is the list of specific traits (genes) stored in the DNA. . Recombinant DNA is a technology scientists developed that made it possible to insert a human gene into the genetic material of a common bacterium. This “recombinant” micro-organism could now produce the protein encoded by the human gene.. Concept and basic steps in recombinant DNA technology and gene cloning. -2-. Recombinant DNA technology is playing a vital role in improving health conditions by . developing new vaccines and pharmaceuticals. of. Biotechnology. Dr. Habibur Rahman. Associate Professor. J. N. College, Boko. Introduction . to Biotechnology:. The root words of biotechnology are ancient Greek:• Bios: "life"• . Technikos. : “Skillfully made "tool"• Logos: "Study of," "word," "essence". Technology AQC - 321 Dr. Mamta Singh Assistant Professor COF (BASU), Kishanganj Recombinant DNA Technology... Definition : It is a technology of joining together of DNA molecules from two different s (. Cellular and molecular pharmacology. ) . Chhatrapati Sahu Ji Maharaj University, Kanpur. 1. CSJM UNIVERSITY, KANPUR. Contents. Recombinant DNA Technology. Introduction. Goals and Objectives. R-DNA technology procedure. 2. nd. semester. . Genetic engineering. Process of inserting new genetic information into existing cells in order to modify a specific organism for the purpose of changing its characteristics (alters the genetic structure of an organism by either removing or introducing DNA).. Dr.V. S. Bheemareddy. Following . steps are involved in genetic engineering. .. Isolation of desired gene or DNA.. Construction of recombinant DNA. Insertion of recombinant DNA in to host cells. Selection of transformed cells or organisms.