phylogenetic relationships

phylogenetic relationships
filogeniniai santykiai statusas T sritis augalininkystė apibrėžtis Giminiški (bendros kilmės) rūšių santykiai. atitikmenys: angl. phylogenetic relationships rus. филогенетические отношения

Žemės ūkio augalų selekcijos ir sėklininkystės terminų žodynas. . 2010.

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  • Phylogenetic nomenclature — (PN) or phylogenetic taxonomy is an alternative to rank based nomenclature, applying definitions from cladistics (or phylogenetic systematics). Its two defining features are the use of phylogenetic definitions of biological taxon names, and the… …   Wikipedia

  • Phylogenetic comparative methods — When applied to comparative data, conventional statistical methods assume, in effect, that all species are completely unrelated. As if they descended from a big bang of special creation. Such a scenario can be depicted as a star phylogeny (left) …   Wikipedia

  • Phylogenetic tree — ptree redirects here. For Patricia tree, see Radix tree …   Wikipedia

  • phylogenetic tree — Diagram showing the evolutionary interrelations of a group of organisms that usually originated from a shared ancestral form. The ancestor is in the tree trunk; organisms that have arisen from it are placed at the ends of tree branches. The… …   Universalium

  • phylogenetic tree — A graph made of nodes and branches, much like a tree in shape, that shows phylogenetic relationships between groups of organisms and sometimes also indicates the evolutionary development of groups …   Dictionary of microbiology

  • Phylogenetic network — A phylogenetic network is any graph used to visualize evolutionary relationships between species or organisms. It is employed when reticulate events such as hybridization, horizontal gene transfer, recombination, or gene duplication and loss are… …   Wikipedia

  • phylogenetic tree — noun a) A graph illustrating evolutionary relationships among various entities (most often taxonomic groups) that are known to share a common ancestor. b) A tree diagram that represents hypothesised phylogenetic (not tokogenetic) relationships… …   Wiktionary

  • phylogenetic — adjective Etymology: International Scientific Vocabulary, from New Latin phylogenesis phylogeny, from phyl + genesis Date: 1877 1. of or relating to phylogeny 2. based on natural evolutionary relationships 3. acquired in the course of… …   New Collegiate Dictionary

  • phylogenetic — phy·lo·ge·net·ic .fī lō jə net ik adj 1) of or relating to phylogeny 2) based on natural evolutionary relationships 3) acquired in the course of phylogenetic development phy·lo·ge·net·i·cal·ly i k(ə )lē adv …   Medical dictionary

  • phylogenetic classification system — (phyletic classification system) (fi lo jē net ik, fi let ik) A classification system based on evolutionary relationships rather than the general similarity of contemporary characteristics …   Dictionary of microbiology

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