Novel endophytic lineages of Tolypocladium provide new insights into the ecology and evolution of Cordyceps-like fungi
Request article access
Gazis, R., D. Skaltsas, and P. Chaverri. 2014. Novel endophytic lineages of Tolypocladium provide new insights into the ecology and evolution of Cordyceps-like fungi. Mycologia 106:1090–1105.
Abstract:
The objective of this study was to identify a group of unknown endophytic fungal isolates from the living sapwood of wild and planted Hevea (rubber tree) populations. Three novel lineages of Tolypocladium are described based on molecular and morphological data. Findings from this study open a window for novel hypotheses regarding the ecology and role of endophytes within plant communities as well as trait evolution and potential forces driving diversification of Cordyceps-like fungi. This study stresses the importance of integrating asexual and sexual fungal states for a more complete understanding of the natural history of this diverse group. In addition, it highlights the study of fungi in the sapwood of tropical trees as habitat for the discovery of novel fungal lineages and substrate associations.
Keywords: biocontrol, entomopathogens, Hevea, inter-kingdom host jump, sapwood, species concept, species delimitation