PPT-Using DNA polymorphisms in plant breeding

How many genes determine important traits Where these genes are located How do the genes interact What is the role of the environment in the phenotype Molecular breeding Gene discovery characterization and selection using molecular tools. Plant Breeding 60area index, stomatal density, or pollen fertility might be related to the ploidy level (Aryavand et al., 2003; Kessel & Rowe, 1975; Mishra, 1997; Otto & Whitton, 2000; Vandenhout et Insertion-deletion length polymorphism – INDEL. Single nucleotide polymorphism – SNP. Simple sequence repeat length polymorphism – mini- and micro-satellites . Labeled 3’ TGGCTAGCT 5’. Judy H. Cho, M.D. . Ward-Coleman Professor of Translational . Genetics and . Medicine, Icahn School of Medicine at Mount Sinai. December 6th, 2014. Questions . What naturally occurring genetic polymorphisms are associated with IBD? . interventions towards fast-track development of . pigeonpea. hybrids. . Leveraging legumes to combat poverty, hunger, malnutrition and environmental degradation. 1. ICRISAT-Patancheru, India, . 2. Millennium Genomics Inc., Shenzhen, China, . Classic Breeding. Main Street. Molecular . breeding. Abiotic and biotic resistance breeding . (. disease/pest resistance, . drought and salt tolerance). Parent selection and progeny testing. Marker-assisted selection (MAS). Living Environment . Unit 6 : Genetics . REVIEW: SELECTIVE BREEDING. THINK-PAIR-SHARE. BOTH PARTNERS. : Think about your answers to ALL the following questions.. SHARE. : Partner A shares A answers. chromosome. Foreign DNA. cytoplasm. nucleus. Inheritance. Mendalian. or . non-. mendalian. : . non-. mendalian. manner of inheritance is indicative of . transgene. instability. Faithful expression or . Thank you for communicating modern agriculture.. Customize this presentation for your audience. Insert your brand logo, contact information, re-arrange slides, and so forth.. Please contact Milton Stokes, RD at . What we want to learn!. Summarize how transgenic organisms are engineered to benefit society.. Explain how transgenic organisms are used in agriculture, industry, and medicine.. Selective Breeding. For thousands of years, humans have selected plants and animals with certain qualities or desired traits.. chromosome. Foreign DNA. cytoplasm. nucleus. Inheritance. Mendalian. or . non-. mendalian. : . non-. mendalian. manner of inheritance is indicative of . transgene. instability. Faithful expression or . Selective Breeding o r Artificial Selection What is Selective Breeding? Selective breeding is the process of breeding plants and animals for particular traits. The term selective breeding is synonymous with artificial selection Selective Breeding . Breeders of crop plants and livestock attempt to manipulate an organism’s heredity to obtain desirable characteristics . This is done to produce a new and improved cultivar or breed that are beneficial to humans . Mitochondrial DNA replication. MtDNA. replication is not directly linked to the plant cell cycle, and . mtDNA. copy numbers can vary widely depending on the tissue and stage of development.. MtDNA. Biotechnology. We have been manipulating DNA for generations!. Selective breeding. creating new breeds of animals & new crop plants to improve our food. What is meant by being . Selective?. The power to .