CSCA67H3 Lecture Notes - Pierre De Fermat, Blaise Pascal, Pascal'S Triangle
8 Nov 2013
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CSCA67H3 Full Course Notes
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The genetic code of an organism stored in dna molecules con- sist of 4 nucleotides: Adenine, cytosine, guanine and thymine: it is possible to sequence short strings of molecules, one way to sequence the nucleotides of a longer string of. Dna is to split the string into shorter sequences: a c-enzyme will split a dna-sequence at each c . This means that each fragment will end at a c except possibly the last fragment: similarly for a-enzymes, g-enzymes and t-enzymes, if the original nucleotide is split on each of c, a, g and. T then it can be sequenced as it is most likely a unique sequence that can be constructed by each of the four sets of fragments. Given a 20-nucleotide string split at the cs, one might have the fragments: Given n objects, with r1 of type 1, r2 of type 2, . rm of type m where r1 + r2 + .
