Note from June 29, 2020
Although we do not yet know how long the social distancing related to the Covid-19 pandemic will last, and regardless of the changes that had to be made in the evaluation of the June 2020 session in relation to what is provided for in this learning unit description, new learnig unit evaluation methods may still be adopted by the teachers; details of these methods have been - or will be - communicated to the students by the teachers, as soon as possible.
Although we do not yet know how long the social distancing related to the Covid-19 pandemic will last, and regardless of the changes that had to be made in the evaluation of the June 2020 session in relation to what is provided for in this learning unit description, new learnig unit evaluation methods may still be adopted by the teachers; details of these methods have been - or will be - communicated to the students by the teachers, as soon as possible.
5 credits
36.0 h + 18.0 h
Q2
Teacher(s)
Batoko Henri; Chaumont François; Draye Xavier; Hachez Charles (compensates Chaumont François);
Language
French
Prerequisites
The prerequisite(s) for this Teaching Unit (Unité d’enseignement – UE) for the programmes/courses that offer this Teaching Unit are specified at the end of this sheet.
Main themes
The lectures are based on knowledge from specialised textbooks, published reviews and research papers, and the topics covered are grouped in three modules:1- Plant genomics: Genome sequencing allows for the global complement of genes and proteins of a species to be studied. Descriptive genomic will put emphasis on specific characteristics of plant species (genes, transcripts, proteins, intergenic regions, transposons
); comparative genomic will highlight the structure and organisation of plant genomes and their evolution; functional genomic will detail the means to characterise particular genes or agronomic traits (quantitative trait loci).2- Molecular biology of plant development: It is a singularity of plants within the multicellular organisms to initiate organs throughout their life cycle. The molecular regulation of cell differentiation and polarisation within the embryo will be detailed. Making use of selected examples of structure and forms of organs initiated by plants, for which our cellular and molecular understanding is available, the contribution of endogenous signals (hormones programmed cell death
) and the environment in timing and shaping these organs will be discussed.3- Genomic adaptation and flexibility: Environmental constraints (dehydration, pathogens, toxics ions, xenobiotics
) modify the expression pattern of plant genes, ultimately helping the plant to sustain transient or permanent changes. Sensing and distinguishing between these constraints modulate the activity of specific transcription factors at the basis of the changes in gene expression. From best characterised examples from the literature, the biochemical and physiological consequences of the activity of some of these transcriptional factors will be detailed.
Aims
At the end of this learning unit, the student is able to : | |
| 1 | The course aims at giving an in-depth view of plant molecular genetics and genomic through specific examples from the recent scientific literature. The first objective will be to understand how knowledge gained from systematic genome sequencing projects can be exploited to:- unravel the complement of gene transcripts (transcriptomic) or proteins (proteomic) of a given tissue or organ- compare genomes and study their origin and evolution- apprehend genes and proteins function.Secondly, the course will allow the student to understand the molecular basis of some developmental processes in plant such as embryogenesis, differentiation and maturation, organs senescence.Lastly, emphasis will be put upon the complexity of endogenous signals and environmental cues (biotic and abiotic) regulating growth and developmental decisions mainly in angiosperms. At the end of the course, each student should be able to master and explain the strategies and methods used in genomics and molecular biology to investigate plant physiology, initiate new hypothesis and experimental designs to answer biological questions related to plant functioning. |
The contribution of this Teaching Unit to the development and command of the skills and learning outcomes of the programme(s) can be accessed at the end of this sheet, in the section entitled “Programmes/courses offering this Teaching Unit”.
Teaching methods
The course is organized in inverted class. Students are divided into work groups during the first lecture. Each student will be involved in three group work covering the course material. The students will take care to develop the theoretical aspects according to the directives received from the teachers and for each work, will answer a thematic question of synthesis.
Evaluation methods
The assessment takes into account the preparation and presentation of group work in front of the class. On the other hand, students are asked to self-assess on reverse classroom work and this self-assessment can be used to adjust teachers' grades.
Teaching materials
- Transparents, instructions et les articles déposés sur Moodle.
Faculty or entity
BIOL
