A hybrid course consisting of intro to Next Generation Sequencing technologies and continuing with the EdX course: Case studies in Functional Genomics
The next months will be dedicated to learning the nature of data produced by Next Generation Sequencing (NGS) technologies and their applications, with practical sessions to perform functional genomics studies. The first part will be conducted based on selected papers in functional genomics and will then continue with the EdX course “Case studies in functional genomics”. We will self-audit this course before the meetings and will discuss the lectures and the exercises during the meeting. Please, review the materials beforehand, in order to have an effective discussion later on.
Previous session (30 November, Thursday): Variant calling: theory and practice
Date: 26 October, Thursday, 17:30-19:30
History and classification of sequencing technologies:
Slides Oct26: Intro to NGS technologies
Date: 02 November, Thursday, 17:30-19:30
Quality control of data from Illumina sequencers
The programs that read the image files from sequencers and convert those to sequences, along with reporting quality scores, are called base callers. The quality of base calling depends on multiple factors. We will discuss those factors shortly.
Additionally, we will discuss the following paper about various quality score formats:
We will next discuss the FASTQC program to analyze quality of the reads.
Please, watch this video tutorial on FASTQC.
Slides Nov02: Quality control
Date: 09 November, Thursday, 18:00-19:30
We’ll then discuss the first successful attempt of fast short-read alignment:
As well as the adaptation of the method to map RNA-seq reads:
Slides Nov09: Alignment
Date: 16 November, Thursday, 18:00-19:30
What is paired-end sequencing? We will review the pros and cons of this technology and the specifics of paired-end read mapping.
Please watch the following presentation Paired end and Mate pair Sequencing: What is it and How is it done?
We will then discuss the concept of variant calling and how it is performed.
Finally, the Sequence Alignment/Map(SAM) format will be discussed. Please have a look at SAM format specifications.
Date: 23 November, Thursday, 18:00-19:30
We will start our meeting with a discussion of variant calling tool HaplotypeCaller from Genome Analysis Toolkit (GATK). Please, have a look at variant calling tutorial.
Then we will have some practice with HaplotypeCaller. Please, try to use it and run the codes. In tutorials folder you can find the data used in the tutorial.
Finally, we’ll get an idea of SAM format specifications.
Date: 30 November, Thursday, 18:00-19:30
After many meetings of lost promises to discuss SAM format , we’ll start the session with SAM discussion.
Further, we’ll talk about VCF format, which is the end-result of variant calling.
In the end, we’ll have an idea of genome-wide association studies and if time’s left we’ll get an idea of how it should be done.
To get enrolled in the EdX course “Case Studies in Functional Genomics”, see the EdX instructions.
Those who have already registered in this course previously: please note, the course has started all over, and it’s better if you get enrolled again, instead of viewing the archived materials.
For the next class, please review the Week 1 of RNA-seq and do the home assignments.
Date: 18 January, 2018, Thursday, 18:30-20:00
Materials: see EdX instructions
Materials: see EdX instructions
Where: The courses will be held at BIG, in the the Institute of Molecular Biology, on the 3rd Floor. Turn left from the elevator, find our sign on one of the doors on the right side of the corridor and enter.
Note: some classes will be held in ISTC. Please, call 094601703 (Lilit) to find the room.
When: Each Thursday, from 18:30 – 20:00. First session: 26 October.
The course is open for everyone. If you’d like to join, please, let us know by:
Join our Facebook group to get involved in online discussions.
To register: If you don’t have an edX account, you should create one at https://courses.edx.org/login.
After registration: If you have an account you should sing in. Then proceed to the course page and hit the “Enroll now” button at the top right. A new page will ask you if you’d like to receive a certificate for the course (not free). We assume that you won’t, so scroll down and hit the free “Audit This Course” button.
Congratulations! You are now enrolled in the course.
After enrollment: Proceed to the course page and click the “Open Course” button. Keep patience, you will hit the “Resume course” button in the next page and you’re done!
After opening the course: You will see the course schedule on the left sidebar. Watch the introductory videos to get familiar with the course and start auditing the course. Follow each weeks agenda to know which week’s materials to view. You should also solve the problems in the “exercises” section so that we discuss them later.