Θέμα 1ο 1 Θέμα 1 ο : « Κύριοι σταθμοί μετάβασης από το μακρόκοσμο στο μικρόκοσμο και γένεσης των…

1. Gene regulation 2. Necessity of Gene Regulation Unicellular organisms Depending on the needs of the body some genes have to be transcribed whereas the rest have to be…

1. PROKARYOTIC GENE REGULATION 2. Transcription regulationis common mechanism in prokaryotes Negative Regulation= repressorbinds to regulatory site to blocktranscription…

1. Positive Control• Regulation of geneexpression by aregulatory proteincalled activatorprotein.• Activator protein –allows transcriptionNegative Control• Regulation…

Slide 1GENE REGULATION Virtually every cell in your body contains a complete set of genes But they are not all turned on in every tissue Each cell in your body expresses…

Slide 1The lac operon Slide 2 In bacteria, the genes involved in the same process are often clustered together. For example, the genes that allow E. coli to break down milk…

1.Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display. regulator gene promoter operator structural genes DNA RNA polymerase RNA polymerase…

Genetics and Genomic GENETICS and GENOMIC What is genetics? «Genetics is the branch of science concerned with genes, heredity, and variation in living organisms. It seeks…

1. What are world class scientific outputs? Sophien Kamounhttp:KamounLab.net @KamounLab 2. Why am I a scientist? 3. My inspiration… “Je cherche à comprendre” “I…

EUROPEAN EUROPEAN BIOTECH BIOTECH W E E K W E E K The Evolution of the Revolution Answers: • A mouse • A banana • A chicken Q&A Try to rate the following in order…