BMB832: Molecular Biology and Protein Chemistry (10 ECTS)

STADS: 01014501

The course is a mandatory "conversion class" for MSc-students of Computational Biomedicine with a background outside the thematic field, for instance students of computer science or mathematics.

Level
Master's level course

Teaching period
The course is offered in the autumn semester.

Teacher responsible
Email: srd@bmb.sdu.dk

Timetable
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Comment:
Samlæses med BMB533

Prerequisites:
BSc degree in relevant area, qualifications for Computational Biomedicine study.

The course cannot be chosen by students who have taken BMB533, BMB504, or BMB506.

Academic preconditions:
Students taking the course are expected to:

• Have a basic knowledge of physics, chemistry and biology
• Be able to use a computer and access the internet

Course introduction
The aim of the course is to enable the student to gain a basic understanding of molecular biology in all living organisms. We will study the flow of genetic information from DNA to RNA to proteins in prokaryotes and eukaryotes, and the regulation of these processes. The course gives a foundation for continued study in the degree program.

The course is a “conversion class” for BSc students with a background in e.g. mathematics, computer science, and other non-biological topics. The aim is to provide a basic foundation for understanding cellular and molecular biosystems.

In relation to the competence profile of the degree it is the explicit focus of the course to:

• Give competence in understanding the terminology used in molecular biology and protein chemistry.
• Give skills to express yourself clearly in the language used in these disciplines, both verbally and in writing.
• Give knowledge and understanding of the flow of genetic information in all cells.
• Give the competence to understand and critically evaluate information relating to the fields of molecular biology and protein chemistry, when these are reported in scientific journals and in the media.

Expected learning outcome
The learning objectives of the course are that the student demonstrates the ability to:

• Know how to use correctly general terminology within the fields of genetics, molecular biology and protein chemistry.
• Explain the Central Dogma of the flow of information from genes to proteins.
• Explain connection between nucleic acid structure and function in the Central Dogma information flow.  
• Describe the basic steps in DNA replication and transcription, and mRNA translation to proteins.
• Describe the combinations of enzyme complexes that are involved in DNA replication and transcription, and mRNA translation to proteins.
• Understand the principles of gene regulation.
• Give detailed, specific examples of these processes. 
• Distinguish the differences between the molecular processes governing these processes in prokaryotes and eukaryotes.
• Sketch the mechanisms involved in homologous and specific recombination.
• List the main causes of mutation and the consequences of these at the molecular and cellular levels and their potential effects on the whole organism.
• Demonstrate knowledge of general techniques in molecular biology and gene technology.  
• Describe the chemical structures of the twenty common amino acids, and how modification of these alters protein structure and function.
• Differentiate between primary, secondary and tertiary structures of proteins and describe quaternary interactions within protein complexes.
• Use the programs VMD and Cytoscape for visualizing macromolecular structures, and its application in discovering details of molecular interactions.  
• Describe the folding, misfolding and degradation of proteins, and how deviations in these molecular pathways can lead to disease.
• Attain knowledge of modern methodology in protein chemistry, protein purification, characterization and their analysis using bioinformatics. 
• Demonstrate knowledge of how proteins interaction with other biological macromolecules during the execution of physiological processes in the cell. This includes an understanding of how proteins function in the immune system, in blood clotting, and in sensory and motoric systems. 
• Independently search and find relevant information to answer questions concerning the topics covered on this course.
• Be able to understand and discuss the topics of the course verbally using proper academic language.

Subject overview
The following main topics are contained in the course:

• Protein structure, folding and function
• Protein function in the context of physiology 
• Post translational modification of proteins
• Protein degradation 
• Methods in protein chemistry
• Genome organization in prokaryotes and eukaryotes
• Information flow from gene to protein 
• Structure and function of nucleic acids (DNA og RNA)
• DNA replication, including regulation of DNA synthesis
• Mechanisms of DNA recombination 
• Mutations and repair of DNA
• Mechanisms of transposition 
• Synthesis of RNA via DNA transcription
• Regulation of gene expression
• RNA processing and mRNA splicing
• Composition of ribosomes and their function in protein synthesis
• Protein localization and export
• Control of the cell cycle by proteins 
• Antibiotics and cytotoxins
• Fundamental metods used in molecular biology, including PCR, DNA sequencing, gene cloning.

Literature
There isn't any litterature for the course at the moment.

Website
This course uses e-learn (blackboard).

Prerequisites for participating in the exam
Obligatory attendance for four computer laboratory exercises. Prior preparation necessary to read and understand lab manual. Write independent report for each of the exercises, and hand in by the one-week deadlines. Passing each report is required for taking the main exam.

1. Pass/fail, internal marking by teacher. (01014512).

Assessment and marking:

1. Oral exam without preparation time and without exam aids. Internal marking, Danish 7-mark scale. (10 ECTS). (01014502).

Expected working hours
The teaching method is based on three phase model.
Intro phase: 40 hours
Skills training phase: 38 hours, hereof:
 - Tutorials: 30 hours
 - Laboratory exercises: 8 hours

Educational activities

Educational form
Activities during the study phase:

• Study text book, slides from the lectures
• Write and read notes, work on the exercises

The tutorials will be held as discussion fora in which the students are expected to actively participate in the discussions of the topics of the course.

Language
This course is taught in Danish or English, depending on the lecturer. However, if international students participate, the teaching language will always be English.

Course enrollment
See deadline of enrolment.

Tuition fees for single courses
See fees for single courses.