翻訳と辞書 Words near each other ・ Apfelkorn ・ Apfelschorle ・ Apfelstädt ・ Apfelstädt (Gera) ・ Apfelstädtaue ・ Apfeltrach ・ Apfelwein ・ APFL ・ APFO ・ APFT ・ APFTU ・ APG ・ APG Federal Credit Union Arena ・ APG II system ・ APG III system ・ APG system ・ APG101 ・ APGA ・ Apgah, West Virginia ・ Apgar ・ Apgar (surname) ・ Apgar Fire Lookout ・ Apgar score ・ Apgar Village ・ APGS Amsterdam ・ Apgujeong Midnight Sun ・ Apgujeong Station ・ Apgujeong-dong ・ Apgujeongrodeo Station ・ Apgulde, Naudīte Parish Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク APG system ： ウィキペディア英語版 APG system The APG system (Angiosperm Phylogeny Group system) of plant classification is the first, now obsolete, version of a modern, mostly molecular-based, system of plant taxonomy that was published in 1998 by the Angiosperm Phylogeny Group. ==History== The APG system was superseded in 2003 by a revision, the APG II system, and then in 2009 by a further revision, the APG III system. The original APG system is unusual in being based, not on total evidence, but on the cladistic analysis of the DNA sequences of three genes, two chloroplast genes and one gene coding for ribosomes. Although based on molecular evidence only, its constituent groups prove to be supported by other evidence as well, for example pollen morphology supports the split between the eudicots and the rest of the former dicotyledons. The system is rather controversial in its decisions at the family level, splitting a number of long-established families and submerging some other families. It also is unusual in not using botanical names above the level of order, that is, an order is the highest rank that will have a formal botanical name in this system. Higher groups are defined only as clades, with names such as monocots, eudicots, rosids, asterids. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「APG system」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.