polytomy

polytomy怎么读

英式音标：[pə\'lɪtəmɪ]

美式音标：[pə\'lɪtəmɪ]

polytomy的意思释义

n.

分成三分以上，分成三分以上的状态；多岐花序；

英英释义

A polytomy , meaning many temporal based branches, is a section of a phylogeny in which the evolutionary relationships can not be fully resolved to dichotomies. In a phylogenetic tree, a polytomy is represented as a node which has more than two immediate descending branches.

polytomy用法及例句

例句参考

Polytomy identification in microbial phylogenetic reconstruction

Polytomy refinement for the correction of dubious duplications in gene trees

Distance-Based Phylogenetic Methods Around a Polytomy

Between a rock and a hard polytomy: rapid radiation in the rupicolous girdled lizards (Squamata: Cordylidae).

The phylogenomic forest of bird trees contains a hard polytomy at the root of Neoaves

Conflicting phylogenies of balsaminoid families and the polytomy in Ericales: combining data in a Bayesian framework

Phylogenetic interrelationships and pattern of evolution of the therapsids: Testing for polytomy

No substitute for real data: phylogenies from birth-death polytomy resolvers should not be used for many downstream comparative anal...

No substitute for real data: a cautionary note on the use of phylogenies from birth-death polytomy resolvers for downstream comparat...