1. SCIENTISTS DISCOVER NEW DETAILS OF BIOCHEMICAL INTERACTIONS NECESSARY FOR CELL DIVISION AND BCM SCIENTISTS UNRAVEL MYSTERY BEHIND DNA BREAKS IN RESTING CELLS Daniela Martínez…

1. •The strength of a promoter, i.e. how many RNA copies are synthesized per unit time per enzyme molecule, depends on how close its sequence is to the consensus. •The…

Slide 1 Dideoxy or Chain Termination Method Determining precise sequence of nucleotides in a DNA sample DNA SEQUENCING 1974 Maxam/Gilbert (USA) (Chemical Cleavage protocol)…

Slide 1 DNA Technology Problem: A chromosome can be millions of base pairs long. How do you isolate and study a single gene? Scientists had to find out how to cut, paste,…

Slide 1 APPLICATIONS OF CENTRIFUGATION 1 Slide 2 Cell Fractionation Velocity sedimentation centrifugation separates particles ranging from coarse precipitates to sub cellular…

Slide 1 Basic Atomic Structure Slide 2 A Whole New Reality The Atomic Scale n In a word we’re talking small! n If an atom were the size of a BB, you’d be 23,000 miles…

extra Course outline 1 Introduction 2 Theoretical background Biochemistry/molecular biology 3 Theoretical background computer science 4 History of the field 5 Splicing systems…

A-DNA and Z-DNA Atlases Dave Ussery Comparative Microbial Genomics first lecture, 18 September, 2002 Outline Atlases for Microbial Genomes ⢠Introduction to DNA Helix…