Subject description for 2024/25
High Throughput Sequencing of Non-Model Organisms
DR425F
Subject description for 2024/25

High Throughput Sequencing of Non-Model Organisms

DR425F

High-throughput sequencing (HTS) depends on newly invented technologies in decoding DNA and RNA at large numbers of parallel samples. HTS can be applied to a variety of non-model organisms since limited priorknowledge of their respective genomes are required. HTS is performed at nextgeneration sequencing (NGS) platforms that are based on different technologies performing short-, medium-, or long-read sequencing. This course focus on hands-on skills in HTS of non-model eukaryotic organisms and consists of a practical labbased module, a bioinformatic module, and a theoretic lecture module. The practical module includes protocols in preparing and running short-read fragment library on the Illumina NextSeq. Long-read Nanopore sequencing and/or medium-read IonTorrent sequencing may also be demonstrated and discussed.

The NGS sequencing platforms generate big datasets, which are further processed and interpretated using bioinformatic approaches. The bioinformatic module covers basic computational resources and skills needed for HTS, including mapping and query of the obtained transcriptome and genome sequence data. The lecture module covers mainly technological and methodical topics such as developments in HTS technologies and platforms, population genomics, single molecule and single cell sequencing, and large-scale HTS project approaches. Each students gives an oral presentation in plenum of a selected research paper, and a written assignment. Total workload is estimated to approximately 150 hours.

High-throughput sequencing (HTS) depends on newly invented technologies in decoding DNA and RNA at large numbers of parallel samples. HTS can be applied to a variety of non-model organisms since limited priorknowledge of their respective genomes are required. HTS is performed at nextgeneration sequencing (NGS) platforms that are based on different technologies performing short-, medium-, or long-read sequencing. This course focus on hands-on skills in HTS of non-model eukaryotic organisms and consists of a practical labbased module, a bioinformatic module, and a theoretic lecture module. The practical module includes protocols in preparing and running short-read fragment library on the Illumina NextSeq. Long-read Nanopore sequencing and/or medium-read IonTorrent sequencing may also be demonstrated and discussed.

The NGS sequencing platforms generate big datasets, which are further processed and interpretated using bioinformatic approaches. The bioinformatic module covers basic computational resources and skills needed for HTS, including mapping and query of the obtained transcriptome and genome sequence data. The lecture module covers mainly technological and methodical topics such as developments in HTS technologies and platforms, population genomics, single molecule and single cell sequencing, and large-scale HTS project approaches. Each students gives an oral presentation in plenum of a selected research paper, and a written assignment. Total workload is estimated to approximately 150 hours.

All students at the PhD program in Biosciences, PhD students unaffiliated with Nord University, and research fellows at postdoctoral level are eligible. An application is required by April 15. We accept a maximum of 10 students. PhD students unaffiliated with Nord University will be admitted on a first come, first served basis.

Knowledge

The candidate should:

  • Be at the forefront of knowledge within the academic field in HTS of non-model organisms
  • Be able to understand the power and limitations of HTS technologies
  • Be able to understand and communicate the specific strength and weaknesses of alternative HTS approaches
  • Be able to understand the principles of de novo genome and transcriptome assembly
  • Be able of understand how to assess transcript prevalence from RNA-seq data

Skills

The candidate should:

  • Be able to prepare a genomic library and perform a sequencing run at an NGS platform
  • Be able to make use of basic computational resources for NGS
  • Know how to transfer large data sets between computers
  • Be able to execute scripts and run extended analyses
  • Be able to map short-read sequence data to sequenced genomes and query the mapping for validation
  • Read, understand and communicate up-front reviews and research literature on HTS of non-model organisms

General competence

The candidate should:

  • Be able to address biological questions in non-model species using short sequence reads
  • Be able to choose the most suitable sequencing technology and analytical tools to be used to address the problem at hand
  • Be able to convey essential topics, exchange experiences, and keep updated within the field of HTS and NGS platforms
Tuition fee 2500 NOK. Lodging is available for students not affiliated with Nord University (contact Steinar Daae Johansen).
PhD in Biosciences
Face-toface lectures, lab exercises, individual presentations, self-study, and feedback
Evaluation questionnaire to be provided to the students at the end of the course. Evaluations that are included in the Nord University quality assurance system.

Oral presentation in plenum on a topic based on a given research paper. The oral presentation must be approved prior to submission of the written assignment exam.

Written assignment exam on a given topic. External evaluator. Grading scale: Passed/ Not Passed.