Turning herbarium records into big data for plant microbiomesScientists are now discovering that the millions of biological collections kept behind the scenes in museums and herbaria can serve as a roadmap for understanding biological responses to global change. In this project, we propose to pull data from herbarium specimens to uncover the natural history of microbial diversity, which are not only crucial to plants for healthy growth and protection from herbivores, but, in turn, are useful as sources of new medicine in pharmaceutical industries.
Daru, B.H., Bowman, E.A., Pfister, D.H. & Arnold, A.E. (2018) A novel proof-of-concept for capturing the diversity of endophytic fungi preserved in herbarium specimens. Philosophical Transactions of the Royal Society B 374: 20170395 doi: 10.1098/rstb.2017.0395.
Establishing geographical comparisons based on shared biota is crucial to the study of biogeography and for managing biological diversity in the face of rapid warming of the Earth’s climate. However, the computational tools to analyze and manipulate the massive-scale species biogeography data has not been fully developed. The R software package
phyloregion, computational infrastructure for biogeographic regionalization and macroecology in the R computing environment
phyloregion– designed for biogeographic regionalization and macroecology – can overcome these computational challenges. It contains tools for biogeographical regionalization, macroecology, conservation, and visualization, and has potential application in various disciplines including evolution, microbial diversity, systematics, ecology, phylogenetics, and many others. In this project, we plan to substantially increase computational efficiency of functions in
phyloregion, to add new functionality, and create a model for user-guided software development in biogeography.
The project will accomplish the following:
- Develop and implement new tools in
phyloregionfor biome evolution and biogeographical investigations;
- Develop new tools in
phyloregionto visualize patterns of biogeography, macroecology and evolution; and
- Develop new tools in
phyloregionfor conservation that reflect the key dimensions of phylogenetic diversity including richness, divergence and regularity.