期刊
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
卷 10, 期 11, 页码 4723-4741出版社
MDPI
DOI: 10.3390/ijms10114723
关键词
bacteria; UniFrac; feature diversity; ordination; PD calculus; evolutionary features; GEO BON; climate change
资金
- DIVERSITAS
- NESCent ( the National Evolutionary Synthesis Center)
The PD measure of phylogenetic diversity interprets branch lengths cladistically to make inferences about feature diversity. PD calculations extend conventional species-level ecological indices to the features level. The phylogenetic beta diversity framework developed by microbial ecologists calculates PD-dissimilarities between community localities. Interpretation of these PD-dissimilarities at the feature level explains the framework's success in producing ordinations revealing environmental gradients. An example gradients space using PD-dissimilarities illustrates how evolutionary features form unimodal response patterns to gradients. This features model supports new application of existing species-level methods that are robust to unimodal responses, plus novel applications relating to climate change, commercial products discovery, and community assembly.
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