Seminar: Computational Genetics and Genomics

58313101
3
Bioinformatiikka
Syventävät opinnot
Rapid decrease in DNA sequencing cost has extended the span of available genetic data to whole genomes of many individuals from multitude of species. All these sequences are related to each other in the universal tree of life. In this seminar we focus on algorithmic and statistical methods relating variation in DNA sequence to its history in all time scales and to its observed correlations with phenotypes.
Vuosi Lukukausi Päivämäärä Periodi Kieli Vastuuhenkilö
2012 syksy 03.09-03.12. 1-2 Englanti Kimmo Palin

Luennot

Aika Huone Luennoija Päivämäärä
Ma 14-16 C220 Kimmo Palin 03.09.2012-08.10.2012
Ma 14-16 C222 Kimmo Palin 29.10.2012-03.12.2012

Yleistä

There will be no seminar on 12.11.2012 but the next seminar will be 19.11.2012.

Due to opening of the academic year in University of Helsinki, there is no teaching on 3.9.2012. The first meeting of the seminar is on 10.9.2012.

General

The expected schedule of each presentation session is 60 minutes of presentation, 15 minutes of opponent comments and 15 minutes of audience comments. These times are subject to change and active discussion during the presentations is expected.  Second and third Monday (17. and 24. September) of the course is reserved for one-to-one 20 minute meetings with teacher to discuss about individual topics.

Bellow are possible topics for presentations but the participants are welcomed to propose their own topic. While most of the proposed topics have long histories, the presentations should concentrate on recent whole genome approaches to the problems:

  1. Phylogenetic Inference

    1. Estimating Phylogeny

    2. Finding functional sequences by evolutionary conservation

  2. Multiple genome alignment

  3. Population genetic inference / coalescent theory

    1. Inferring human population history from autosomal genome

      1. Out of Africa

      2. Neanderthal admixture (ABBA-BABA test)

      3. Incomplete Lineage Sorting

    2. Admixture and recent ancestry of an individual

    3. Identifying genomic regions under positive or negative selection

  4. Genome Wide Association Studies, Linkage Disequilibrium and genetic architectures

    1. Hypothesis testing, Bayesian analysis

    2. Correcting population stratification

    3. Estimating genetic architecture of a trait (In humans and non-human species)

    4. Genomic Prediction of traits

  5. Haplotyping and genotype imputation

    1. Recombination and haplotypes in population

    2. Methods for haplotype inference

    3. Haplotype based association and linkage studies

    4. Haplotype based genotype imputation and improvement (IMPUTE2, Beagle, low-coverage sequencing)

  6. Somatic evolution

    1. History of a tumor and timing of somatic mutations

    2. Identifying driver mutations in cancer

  7. Heritability

    1. 'Missing' heritability

 Schedule

No seminar on 15. or 22. October

  • 10.9. in C220.  Introduction and scheduling. Choosing topics and presentation dates.
  • 17.9 One-to-one meetings with students and teacher, in C220
    • 14:00 Kirti and Jian 
    • 14:30 Kristiina
    • 15:00 Hailin
    • 15:30 Juhana
    • On Tuesday 18.9. in Meilahti around B526 Poojitha
  • 24.9 One-to-one meetings with students and teacher, 20 minutes each. SLOTS AVAILABLE
    • 14:15 Kristiina
    • 14:45 Juhana(?)
  • 1.10 Presentations
    • Anna: Identifying driver mutations in cancer (opp: Poojitha)
  • 8.10 Presentations
    • Poojitha: History of a tumor and timing of somatic mutations (opp: Anna)
  • 29.10 in C222 Presentations
    • Kristiina: Genome wide disease genetics (opp: Hailin)
  • 5.11.Presentations
    • Hailin: Population genetics (needs coordination with Juhana) (opp: Juhana)
  • 12.11. Presentations
    • No Seminar!
  • 19.11. Presentations
    • Jian: Phylogenetic inference in microbes/animals (opp: Kristiina)
  • 26.11. Presentations
    • Juhana: Ancient DNA and history of populations (opp: Jian)

Kurssin suorittaminen

 The seminar is formed from three parts:

  1. Oral Presentation on a chosen subject.

  2. Oral commentary (opponent) for fellow students presentation.

  3. Written 6-8 page (Excluding title page, table of contents and list of references) report about the subject presented.

In addition to these, successfull passing of the seminar requires active participation in other student presentation sessions and attendance in at least 80% of the sessions.

 

The written report shall be emailed to seminar participants on Thursday prior the presentation. All seminar participants shall read the report and prepare to comment on it. The Opponent shall go over the report and oral presentation in detail and present his comments on the subject and on the presentation.