Hypoxylon

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Hypoxylon
Hypoxylon sp.jpg
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Fungi
Division: Ascomycota
Class: Sordariomycetes
Order: Xylariales
Family: Hypoxylaceae
Genus: Hypoxylon
Bull.
Type species
Hypoxylon coccineum
Bull.
Species

Species include:

Hypoxylon is a genus of ascomycetes commonly found on dead wood, and usually one of the earliest species to colonise dead wood. A common European species is Hypoxylon fragiforme which is particular common on dead trunks of beech.

Contents

Based on morphological studies and gene sequence analyses, 27 species formerly assigned to Hypoxylon sect. Annulata were reassigned to a new genus called Annulohypoxylon in 2005. [2]

Research in Iran has shown the potential of some species of Hypoxylon in producing chemicals that are antagonistic against the disease Ash dieback. [3]

Use in the cultivation of Tremella fuciformis

Some species in the genus Hypoxylon may be used in the cultivation of Tremella fuciformis , one of the foremost medicinal and culinary fungi of China and Taiwan. [4]

Tremella fuciformis is a parasitic yeast that does not form an edible fruitbody without parasitizing another fungus. [4] Its preferred host, formerly known as Hypoxylon archeri, [4] was moved to the closely related genus Annulohypoxylon and is now known as Annulohypoxylon archeri . [2] Cultivators usually pair cultures of Tremella fuciformis with this species, but mushroom cultivation books written before the new genus was created suggest other Hypoxylon species may be used. [4]

See also

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<i>Annulohypoxylon thouarsianum</i> Common fungus

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<i>Naematelia</i> Genus of fungi

Naematelia is a genus of fungi in the family Naemateliaceae. All Naematelia species are parasites of other fungi and produce anamorphic yeast states. When produced, Basidiocarps ,, are gelatinous and are colloquially classed among the "jelly fungi."Four species of Naematelia are currently recognized worldwide. One species, Naematelia aurantialba, is commercially cultivated for food.

<i>Naematelia aurantia</i> Species of yellow, parasitic fungus

Naematelia aurantia is a species of fungus producing yellow, frondose, gelatinous basidiocarps. It is widespread in north temperate regions and is parasitic on another species of fungus that grows on dead attached and recently fallen branches of broadleaf trees. It is commonly called golden ear in North America.

<i>Biscogniauxia atropunctata</i> Species of fungus

Biscogniauxia atropunctata, the hypoxylon canker, is a species of sac fungus in the family Graphostromataceae. Like many other fungi in the genus, it is a plant pathogen; specifically this species can cause Biscogniauxia (Hypoxylon) canker and dieback disease in host trees.

References

  1. Ma, Haixia; Song, Zikun; Pan, Xiaoyan; Li, Yu; Yang, Zhanen; Qu, Zhi (January 2022). "Multi-Gene Phylogeny and Taxonomy of Hypoxylon (Hypoxylaceae, Ascomycota) from China". Diversity. 14 (1): 37. doi: 10.3390/d14010037 .
  2. 1 2 Hsieh, Huei-Mei; Ju, Yu-Ming; Rogers, Jack D. (July–August 2005). Natvig, Don (ed.). "Molecular phylogeny of Hypoxylon and closely related genera". Mycologia . 97 (4): 844–865. doi:10.3852/mycologia.97.4.844. PMID   16457354.
  3. Pourmoghaddam, Mohammad Javad; Lambert, Christopher; Surup, Frank; Khodaparast, Seyed Akbar; Krisai-Greilhuber, Irmgard; Voglmayr, Hermann; Stadler, Marc (2020). "Discovery of a new species of the Hypoxylon rubiginosum complex from Iran and antagonistic activities of Hypoxylon spp. against the Ash Dieback pathogen, Hymenoscyphus fraxineus, in dual culture". MycoKeys. 66: 105–133. doi:10.3897/mycokeys.66.50946. PMC   7195382 . PMID   32377154.
  4. 1 2 3 4 Stamets, Paul (2000). "Chapter 21: Growth Parameters for Gourmet and Medicinal Mushroom Species". Growing gourmet and medicinal mushrooms = [Shokuyo oyobi yakuyo kinoko no sabai] (3rd ed.). Berkeley, California, USA: Ten Speed Press. pp. 402–405. ISBN   978-1-58008-175-7.