| Genetics and principles of genetic improvement
(objectives)
Knowledge and insight The courseaims to provide the necessary information for understanding the theoretical and experimentalbases of classical and moderngenetics, with particularreference to: structure and function of the hereditarymaterial, flow of genetic information from DNA to proteins, chromosomalbases of heredity, inheritance of simple and complex traits,geneticvariabilityasthe basis for speciesevolution and geneticimprovement, objectives and specificmethods of breeding plants with differentreproductive systems. Applying knowledge and insight The coursetopicswill be coveredso to provide an understanding of:temporalevolution of scientificthoughtthat led to discoveries, value of intuition and experimentalverification, universality of the principles on whichbiologicalevolutionisbased, logical connection betweenstructure and function, transferability of principles and knowledge from model organisms to organisms of agriculturalinterest, importance of knowledge from otherdisciplinesthat are fundamental for the correctinterpretation of the results. Judgement Through the program, studentsacquire new knowledge thattheywill elaborate with the knowledge alreadyacquiredinotherfundamentaldisciplines,tocontextualize the importance of genetics in the evolution of life and themaintenance of species. Communication Communication skills will be stimulatedduring the lessons to make studentsunderstand the importance of using appropriate and specificlanguage in the presentation and the importance of comparing and verifying knowledge (betweenstudents and betweenstudents and teacher). Learning skills The courseaims to strengthen the foundations in genomics and relatedfundamentaldisciplines to enablestudents to continue in-depth and specialized studies with an improvedlevel of autonomy.
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Code
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118867 |
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Language
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ITA |
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Type of certificate
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Profit certificate
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Credits
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6
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Scientific Disciplinary Sector Code
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AGR/07
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Contact Hours
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48
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Type of Activity
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Basic compulsory activities
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Teacher
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Kuzmanovic Ljiljana
(syllabus)
1. General genetics • Introduction to genetics; biological diversity and role of organic macromolecules • Structure of genetic material (nucleic acids) and DNA replication; chromosomes and chromatin • Cell cycle, mitosis, meiosis • Flow of genetic information from DNA to proteins: transcription and translation, genetic code • Mutations (point, chromosomal, genomic) • Gene expression regulation • Mendelian genetics and principles of trait inheritance; backcross, chi-square test • Genetic linkage, recombination and genetic maps • Exercise
2. Plant breeding • Basis of quantitative genetics, continuous variability, genetic and phenotypic components of variability, basis of statistical analysis. • Basis of population genetics • Introduction, origin and evolution of cultivated species, exploitation of genetic biodiversity as a source of useful genes • Methods to create new variability, inter- and intra-specific hybridization • Interaction between genes, environment and phenotype • Characterization of trait polymorphism, phenotypic and genotypic selection • Reproductive systems and barriers of cultivated species • Methods of breeding autogamous crops • Methods of breeding allogamous crops
(reference books)
Russell PJ: Genetica - Un approccio molecolare, Pearson editore Barcaccia G, Falcinelli M: Genetica e Genomica. Vol. II. Miglioramento genetico. Liguori Editore S.r.l.
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Dates of beginning and end of teaching activities
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From to |
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Delivery mode
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Traditional
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Attendance
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not mandatory
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Evaluation methods
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Oral exam
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