BIOLOGIA MOLECOLARE CON ELEMENTI DI BIOINFORMATICA

The graduate student, of this master course, through the teaching course “Molecular Biology with Bioinformatic elements”, will be able to apply the molecular biology basic knowledge acquired with the degree of the first level, to drive an experimental approach in research field. In the first part of the course, potentials and application of bioinformatics will be highlighted. In the second part of the course, taking inspiration from a biological topics addressed in the lab of the teacher, the progression of scientific knowledge, through the tools and the logic of biomolecular research, will be teached to the students. To the end of the course, the student will be able to utilize in full autonomy tools for bioinformatic analysis and to understand the potentiality of molecular biology techniques to answer the scientific questions.

The teaching is held with lectures using slides and practical lessons. Slides will be uploaded on Studium platform for students. Attendance of the course is mandatory to the extent provided by the study programme.

Should teaching be carried out in mixed mode or remotely, it may be necessary to introduce changes with respect to previous statements, in line with the programme planned and outlined in the syllabus.

First part: Bioinformatic programs for global and local sequence alignment; biological significance of sequence alignment; databases screening by alignment programs: FASTA and BLAST; Multiple sequence alignment; Clustal W program; research of structural and functional patterns in nucleotidic and proteic sequences. Genomes projects: bioinformatic methods; sequencing approach; annotations; genomic results and goals. Protein classification; determination of 3D protein structure; protein databases PDB, MMDB, Expasy, Swiss-Prot; protein secondary structure prediction; classification of functional domains; databases SCOP and CATH; protein tertiary structure prediction; homology modelling; threading; Ab Initio prediction. Second part: Molecular Biology techniques application to study VDAC a protein of mitochondrial outer membrane: characterization of VDAC isoforms biological role and identification of aminoacid and protein domains involved in channel functionality. Techniques to study gene function: recombinant protein expression, production and application; site-directed mutagenesis, construction of chimeric proteins by PCR, gene assembly by PCR; generation of transgenic organisms, standard transgenesis, gene targeting. Gene expression regulation mediated by RNA and gene silencing; analysis of gene expression

S. Pascarella, A. Paiardini -Bioinformatica; dalla sequenza alla struttura delle proteine- Zanichelli.
J.D.Watson, A.A.Caudy, R.M.Myers, J.A.Witkowski-DNA ricombinante-Geni e Genomi-Zanichelli.
J.W.Dale, M.v.Schantz, N.Plant-Dai Geni ai Genomi-principi e applicazioni della tecnologia del DNA ricombinante-EdiSES.

Other additional material will be uploaded on Studium platform.