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Daldinia concentrica stroma with perithecia. Photo by George Barron at University of Guelph.

Daldinia

Daldinia is a genus of endophytic fungal species from the family Hypoxylaceae in the order Xylariales. The genus is named in 1863 by the Italian mycologists Cesati & De Notaris, after Agostino Daldini (1817-1895), a Swiss monk, clergyman and botanist.

Uses

Morphology

Electron micrograph of the Ebola Zaire virus. This was the first photo ever taken of the virus, on 10/13/1976. By Dr. F.A. Murphy, now at U.C. Davis, then at the CDC.

In the introduction, briefly describe the habitat that is the topic of this page. Introduce the habitat, its ecological significance, and the importance of microorganisms in this environment. (What processes do they carry out? What functions do they perform?)

Describe the physical and chemical characteristics of the environment, using as many sections/subsections as you require. If it is appropriate, you can divide the physical and chemical attributes of the environment into separate sections. Look at other topics available in MicrobeWiki. Which involve processes similar to yours? Create links where relevant.

Classification and Characteristics

Electron micrograph of the Ebola Zaire virus. This was the first photo ever taken of the virus, on 10/13/1976. By Dr. F.A. Murphy, now at U.C. Davis, then at the CDC.

The Daldinia genus consists of endophytic fungi that acts as a generalist, and thus can form a mutualistic relationship with various woody plants and lichen. The fruiting bodies consist of pertithecia imbedded in large stomata which have internal concentric zones, which gives one of the most common species the name Daldinia concentrica . Given this shared trait, in Scandanavia and other European countries, Daldinia concentrica has been used as a given name for almost any species within the genus.

More recently, D. concentrica has been retypified to show at least five different taxa of Daldinia are found in northern Europe alone, which were all previously thought to be D. concentrica .

Daldinia concentrica subgroup

Daldinia eschscholtzii group

Daldinia childiae subgroup

Daldinia vernicosa subgroup

Lifecycle

Electron micrograph of the Ebola Zaire virus. This was the first photo ever taken of the virus, on 10/13/1976. By Dr. F.A. Murphy, now at U.C. Davis, then at the CDC.

What kind of microbes do we typically find in this environment? Or associated with important processes in this environment? Describe key groups of microbes that we find in this environment, and any special adaptations they may have evolved to survive in this environment. List examples of specific microbes that represent key groups or are associated with important processes found in this environment. Link to other MicrobeWiki pages where possible.

Are there important biological interactions that are important in this environment? Do these interactions influence microbial populations and their activities? How do these interactions influence other organisms? Describe biological interactions that might take place in this environment, using as many sections/subsections as you require. Look at other topics available in MicrobeWiki. Create links where relevant.

Subsection 1

Subsection 1a

Subsection 1b

Subsection 2

Ecology

What microbial processes define this environment? Describe microbial processes that are important in this habitat, adding sections/subsections as needed. Look at other topics in MicrobeWiki. Are some of these processes already described? Create links where relevant.

Daldinia concentrica subgroup

Daldinia eschscholtzii subgroup

Daldinia childiae subgroup

Daldinia vernicosa subgroup

Current and Future Research Applications

Biofuels

Enter summaries of recent research here--at least three required

References

[Sample reference] Takai, K., Sugai, A., Itoh, T., and Horikoshi, K. "Palaeococcus ferrophilus gen. nov., sp. nov., a barophilic, hyperthermophilic archaeon from a deep-sea hydrothermal vent chimney". International Journal of Systematic and Evolutionary Microbiology. 2000. Volume 50. p. 489-500.

Edited by <your name>, a student of Mary Beth Leigh at the University of Alaska Fairbanks Template adapted from one used by Angela Kent at the University of Illinois at Urbana-Champaign.

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