'Neighboring leaves' diaporamas de présentation

Molecular Evolution

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Molecular Evolution

1.35k views • 134 slides

Molecular Evolution

1.55k views • 134 slides

Molecular Evolution

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Molecular Evolution

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Molecular Evolution

Molecular Evolution. Evolutionary Trees. How are these trees built from DNA sequences?. Evolutionary Trees. How are these trees built from DNA sequences? leaves represent existing species internal vertices represent ancestors root represents the oldest evolutionary ancestor.

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Molecular Evolution and Phylogeny

Molecular Evolution and Phylogeny. Early Evolutionary Studies. Anatomical features were the dominant criteria used to derive evolutionary relationships between species since Darwin till early 1960s

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CSCI2950-C Lecture 7 Molecular Evolution and Phylogeny

CSCI2950-C Lecture 7 Molecular Evolution and Phylogeny. http://cs.brown.edu/courses/csci2950-c/. Early Evolutionary Studies. Anatomical features were the dominant criteria used to derive evolutionary relationships between species since Darwin till early 1960s

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Molecular Evolution

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Advanced programming 236512 Algorithms for reconstructing phylogenetic trees spring 2006

Advanced programming 236512 Algorithms for reconstructing phylogenetic trees spring 2006. Lecturer: Shlomo Moran, Taub 639, tel 4363 TA: Ilan Gronau, Taub 700, tel 4894 Website: http://webcourse.cs.technion.ac.il/236512/. Evolution. Evolution of new organisms is driven by

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Advanced programming 236512 Algorithms for reconstructing phylogenetic trees spring 2006

Advanced programming 236512 Algorithms for reconstructing phylogenetic trees spring 2006. Lecturer: Shlomo Moran, Taub 639, tel 4363 TA: Ilan Gronau, Taub 700, tel 4894 Website: http://webcourse.cs.technion.ac.il/236512/. Evolution. Evolution of new organisms is driven by

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Lecture 20: Clustering and Evolution

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Phylogenetic Trees Lecture 2

Phylogenetic Trees Lecture 2. Based on: Durbin et al Section 7.3, 7.4, 7.8. The Four Points Condition. Theorem: A set M of L objects is additive iff any subset of four objects can be labeled i,j,k,l so that: d ( i,k ) + d ( j,l ) = d ( i,l ) + d ( k,j ) ? d ( i,j ) + d ( k,l )

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Phylogenetic Trees (2) Lecture 12

Phylogenetic Trees (2) Lecture 12. Based on: Durbin et al Section 7.3, 7.8, Gusfield: Algorithms on Strings, Trees, and Sequences Section 17. Recall: The Four Points Condition. Theorem: A set M of L objects is additive iff any subset of four objects can be labeled i,j,k,l so that:

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Phylogenetic Trees (2) Lecture 12

Phylogenetic Trees (2) Lecture 12. Based on: Durbin et al Section 7.3, 7.8, Gusfield: Algorithms on Strings, Trees, and Sequences Section 17. Recall: The Four Points Condition. Theorem: A set M of L objects is additive iff any subset of four objects can be labeled i,j,k,l so that:

445 views • 27 slides