бескорневых филогенетических деревьев
English translation: unrooted phylogenetic tree
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| 07:10 Mar 10, 2014 |
| Russian to English translations [PRO] Science - Biology (-tech,-chem,micro-) | |||||||
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|  Selected response from: Vladimir Bragilevsky Israel Local time: 05:10 | ||||||
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| 4 +4 | unrooted phylogenetic tree |
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| 5 | rootless phylogenetic trees |
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Answers
7 mins confidence: 
peer agreement (net): +4
peer agreement (net): +4unrooted phylogenetic tree Explanation: Types of phylogenetic trees. A phylogenetic tree may have a unique root, an internal node corresponding to the most recent common ancestor to ALL species at the tips of the tree; such tree is called rooted phylogenetic tree. When no assumption is made about common ancestry, the corresponding phylogenetic tree does not have a unique root; such tree is called ""unrooted phylogenetic tree"" and the internal node at the base of the tree will have three edges. Both cases are illustrated here; the tree of the left is rooted; the tree on the right is unrooted. http://medsocnet.ncsa.illinois.edu/MSSW/moodle/AuthTut/vpage... |
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