Graham Sean W, Cronk Quentin C B
UBC Botanical Garden and Centre for Plant Research, MacMillan Building, 2357 Main Mall, The University of British Columbia, Vancouver BC, V6T 1Z4, Canada.
Genome Biol. 2004;5(8):236. doi: 10.1186/gb-2004-5-8-236. Epub 2004 Jul 15.
Two contrasting approaches have been used to construct the overall tree of life from molecular data: one involves the analysis of single large datasets, while the other involves joining many independent smaller analyses into a supertree. A recent study uses the latter approach to produce the most complete phylogeny yet of flowering plant families.
一种方法涉及对单个大型数据集的分析,而另一种方法则是将许多独立的较小分析合并成一个超级树状图。最近的一项研究采用了后一种方法,生成了迄今为止最完整的开花植物科系统发育树。