Documents No similarity vs no homology If two (complex) sequences show significant similarity in their primary...

Slide 1 no similarity vs no homology If two (complex) sequences show significant similarity in their primary sequence, they have shared ancestry, and probably similar function.…

Documents Family trees (Charles Darwin ) Trees as a Tool to Visualize Evolutionary History Lamarck’s...

Slide 1 Family trees (Charles Darwin http://www.aboutdarwin.com/ ) Trees as a Tool to Visualize Evolutionary History Lamarck’s “Tree of Life” (1815) Page B26 from Charles…

Documents Cenancestor (aka LUCA or MRCA) can be placed using the echo remaining from the early expansion of...

Slide 1 Cenancestor (aka LUCA or MRCA) can be placed using the echo remaining from the early expansion of the genetic code. reflects only a single cellular component no reticulation…

Documents Branches, splits, bipartitions In a rooted tree: clades Mono-, Para-, polyphyletic groups, cladists....

Slide 1 Branches, splits, bipartitions In a rooted tree: clades Mono-, Para-, polyphyletic groups, cladists and a natural taxonomy Terminology The term cladogram refers to…