Workshop 8 Computers and Biology. Neural Networks Warren McCulloch and Walter Pitts – 1943 -...
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Transcript of Workshop 8 Computers and Biology. Neural Networks Warren McCulloch and Walter Pitts – 1943 -...
Workshop 8Computers and Biology
Neural Networks
Warren McCulloch and Walter Pitts – 1943 - artificial neural networks
Warren McCulloch Interview (1969) – YouTube
(21 minutes) cache
Feed Forward NetworkFrank Rosenblatt1962?
1969 Perceptron book Marvin Minsky and Seymour Papert
Embarrassing mistakes in perceptron research - Marvin Minsky
Gregor Mendel
Gregor Mendel’s pea experiments – Experiments on Plant Hybridization (published 1865)- Showed the binary nature (dominant/recessive) of inherited traits
How Mendel's pea plants helped us understand genetics (3 minutes) cache
Phenotype – Visible traits such as pea color
Genotype – Inherited material – What was it?
Gene (1909 Johannsen) – Information passed from father and mother that determines the trait
1910 Morgan found that genes lie on chromosomes
1944 deoxyribonucleic acid (DNA) stored the genes
Mendel as prelate of the Augustinian order, 1880
Watson & Crick
1951 Rosalind Franklin began X-ray diffraction studies to determine the structure of DNA
1953 Crick & Watson built a physical model of the double helix which explained everything
The twisting tale of DNA - Judith Hauck (4 minutes) cache
DNA Story - Watson and Crick
James Watson: How we discovered DNA Ted Talk
Alan Turing & Claude Shannon
Claude Shannon – 1940 - An Algebra for Theoretical Genetics – Ph.D thesis at MIT
Alan Turing
Bioinformatics (Computational Biology)
Decoding the genome – Computers come to the rescue
Dynamic Programming – Slides including Needleman-Wunsch cache
Decoding a Genomic Revolution: Manolis Kellis at TEDxCambridge 2013 (10 minutes) cache
Manolis Kellis, Ph.D.ProfessorComputer Science, MITMIT Computational Biology GroupComputer Science and AI LAbBroad Institute of MIT and Harvard
Doing a FASTA Search