Biology 423L Syllabus 2016 Laboratory Experiments in Genetics

Transcription

1 Biol 423L Laboratories in Genetics 1 Biology 423L Syllabus 2016 Laboratory Experiments in Genetics Lecture: Monday at 12:20 in Genome Sciences 1374 Laboratories: Section 001: Tuesday at 2:00 p.m. in Wilson room 242 Section 002: Wednesday at 2:00 p.m. in Wilson room 242 Course materials available on Sakai Text book: Genetic Analysis by Sanders and Bowman. I strongly recommend buying the text but one copy will be at the reserve circulation desk in the undergraduate library available for two hours at a time. There is no course pack. All lab protocols, reading lists and most reading materials will be available on Sakai. A new version of the protocol will be available one week before each lab. Print out the protocol, read it carefully and bring it to class. Instructor: Sarah Grant sgrant@ .unc.edu Telephone: Office hours: by appointment ( me if you want to set up a meeting). Friday afternoons after 3:30 are optimal. TA: Lance Jubic lance23@ .unc.edu Office hours: Tuesday and Wednesday 1:00-2:00 pm in Wilson 242 Reports: Due in laboratory period 2 weeks after exercise finished. Penalty for handing in late: 50% off if handed in by 5:00 Wednesday for Section 001 and Thursday for section 002. Otherwise your report will not be graded and your grade will be recorded as 0 points. Exceptions can be made in unusual circumstances by arrangement ( to TA or instructor, preferably before due date) Reports will be handed back one week after being turned in. Lab reports will make up 55% of the final grade. They will be graded out of 25 points: 5 for participation, 5 for abstract and introduction, 10 for methods and results and 5 for discussion. See Course Information on web site for instructions on how to prepare lab reports. Regrade requests: Lab reports: Submit graded pdf with grader s comments to Dr. Grant. Explain your complaint in writing. You can submit the complaint by with the graded PDF attached. I reserve the right to regrade the entire paper, not just evaluate your complaint. Midterms: Submit your correction in writing to Dr Grant s mailbox with the exam. I reserve the right to regrade the entire test,

2 Biol 423L Laboratories in Genetics 2 Dr. Grant to make sure she looks in her mailbox for your request. If the problem is incorrect addition of marks, discuss that directly with Dr. Grant (after class is fine). Exams etc: Lab outlines: 5% of final grade. 2 midterms for 15% of final grade each. Written report for 10% Lab reports for a total of 55% of the grade. Syllabus Date Topic August 23/24 First meeting: plant seeds for dihybrid cross Plant fast plant seeds for two experiments August 29 First Lecture: Mendelian Genetics and complementation Sanders and Bowman: Read Chapter 2 for a review of the principles relevant to this week s lab. Focus on dihybrid cross: section 2.2 and 2.3 pp and Chi-square test: section 2.5 pp Review epistasis: Section 4.3 pp and complementation test section 4.4 pp FAST PLANTS: Williams et al. (1986) Vol. 232 pp PDF available on web site; You can find more information at the home page for Wisconsin Fast Plants, Aug 30/31. Dihybrid cross Report on Mendelian Genetics due Sept. 13/14. Sept 5 No lecture: Yeast complementation test this week Sept 6/7 Complementation of alleles You will need to come back on day 2 and 3 after the lab to finish the experiments. Yeast complementation: Sanders and Bowman Section 4.4 pp , Section 5.18 p See Sakai Resources site for the following PDFs from A Classroom Guide to Yeast Experiments: Manney, T., Davis, L. Johnson, B., Manney, M., Montelone, B., Weaver, L. and Williamson, B A Classroom guide to yeast genetics. Carolina Biologicals. Burlington, North Carolina: Genetics of Baker s Yeast. Baker s Yeast and its Life Cycle A Closer Look at Adenine-requiring Mutants in Yeast-

3 Biol 423L Laboratories in Genetics 3 Report on yeast complementation test due Sept. 20/21. Sept. 12 Mutation Review of mutation: Sanders and Bowman section pp Mutation screen Section 16.1 pp Transposon tagging: p.550. Gene replacement: Section 17.1 pp , Figure 17.12, See Sakai Resources site for the following PDFs from A Classroom Guide to Yeast Experiments: Manney, T., Davis, L. Johnson, B., Manney, M., Montelone, B., Weaver, L. and Williamson, B A Classroom guide to yeast genetics. Carolina Biologicals. Burlington, North Carolina: The Response of Yeast to Radiation. A Closer Look at Biological Consequences of UV exposure. A Closer Look at Repair of DNA Sept. 13/14 Mutation of yeast with UV light You will need to come back on day 3 after the lab to finish the experiments. Report on Yeast mutations due Sept. 22/23. Report on Mendelian Genetics due this week. Sept. 19 DNA sequence analysis and PCR primers Sanders and Bowman: DNA sequencing: pp Animation in slide show Ch. 7 #127 and pp Gene Annotation pp PCR: Section 7.5 pp , p. 540 Sept 20/21 DNA sequence analysis. Computer exercise Report on DNA sequence analysis due at end of class period. Report on Yeast complemention test due this week. Sept. 26 Cloning a gene Sanders and Bowman: Natural Bacterial transformation Section 6.4 pp Recombinant DNA technology: Section pp Gene libraries: Section 16.4 and 16.5 pp Sept. 27/28 Transformation, gel electrophoresis, Gateway Cloning You will need to come back on day 2 and 3 after the lab to finish the experiments.

4 Biol 423L Laboratories in Genetics 4 Report on Gene cloning due Oct 4/5 Report on yeast mutagenesis due this week. Oct. 3 Introduction to mapping - Drosophila three point cross Drosophila life cycle: Sanders and Bowman p. 678 figure 20.4 (a) Sex-linked inheritance: Sanders and Bowman section 3.3 and 3.4 pp (mostly for interest) Three point cross: Sanders and Bowman Chapter 5: pp Focus on sections 5.2, 5.3 and 5.5. Oct. 4/5 Drosophila 3 pt cross and salivary gland chromosomes set up Report on Drosophila 3 pt cross due Nov. 15/16 Report on Cloning due this week Oct. 10 Midterm 1 covers up to cloning lab Oct. 11/12 Forensics and DNA markers PCR: Sanders and Bowman pp , 256 VNTR Fig and Animation Chapter 7 slide show #120. Gel electrophoresis: pp , polymorphisms pp Micro and Tiling arrays pp Reading for lab: Nakamura et al., NAR 16:9364. Report on Forensics lab due Oct. 25/26 Oct 17 DNA markers and Chromosome Structure Sanders and Bowman pp. Polytene chromosomes and chromosome structure and gene regulation Oct. 18/19 Drosophila Three-point Cross 2: Look for evidence of sex linkage of traits. Salivary gland chromosomes. Fall break: Thurs Oct. 20 and Friday Oct. 21 Report on 3 pt. cross due Nov. 15/16. Oct. 24 C. elegans as a Model System and Epigenetics Sanders and Bowman Section 15.3 pp and Section 17.3 pp See Sakai Resources folder for a recent review of epigenetic gene regulation. Oct. 25-Oct. 31 C. elegans Genetics and RNAi

5 Biol 423L Laboratories in Genetics 5 You will need to come back on each week day after the lab to continue experiments. Times for all returns will be organized by the TA during the lab period. The experiment will be completed in the lecture period on Oct. 31. Come to the lab room that day to complete the experiment. Report on C. elegans genetics and RNAi due Nov. 8/9. Report on Forensics and DNA markers due this week. Oct. 31 Finish C. elegans and RNAi lab in lab classroom Nov. 1/2 Finish Drosophila 3 pt. cross - scoring test cross progeny. Report on Drosophila 3 pt. cross due Nov. 15/16. Nov. 7 Mapping in a Model Organism Readings for class: Physical Mapping of genes: Sanders and Bowman Section 16.1 pp Lukowitz et al., 2000 Plant Physiol. 123: PDF on Sakai Nov. 8/9 Mapping in Arabidopsis Report on Mapping in Arabidopsis due Nov. 22/23 Nov. 14 QTL mapping Reading: Sanders and Bowman: Ch. 21 pp , 732. Focus on pages for a general description of quantitative traits; pp describe statistics used in studying quantitative traits. Calculation of heritability is on page 723. QTL mapping is covered in pp Figures 21.8 and and table 21.5 are useful examples for QTL mapping. Rogala et al 2014 Mammalian Genome PDF on Sakai Threadgill and Churchill 2012, Genetics PDF on Sakai (for interest) Nov. 15/16 QTL mapping in mouse. Report on QTL mapping in mouse due Nov. 29/30 Report on Drosophila three-point cross due this week. Nov. 21 Midterm 2 covers from beginning to end of Drosophila 3 pt. cross and all topics in between. No lab this week due to Thanksgiving Holiday Report on Mapping in Arabidopsis due this week. Nov. 28 Human Genetics

6 Biol 423L Laboratories in Genetics 6 Reading: Pearson 2009 Nature 460; Mapping in Humans: Sanders and Bowman Section 5.5 pp Nov. 29/30 Discussion of papers on cystic fibrosis in lab Report on QTL mapping due this week. Dec. 5 Gene Therapy - Muscular Dystrophy Dec. 6/7 no lab Dec noon-3 pm Final Exam 128 Wilson Hall