Ganoderma microsporum

Last updated

Ganoderma microsporum
Xiao Bao Zi Ling Zhi .png
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Fungi
Division: Basidiomycota
Class: Agaricomycetes
Order: Polyporales
Family: Ganodermataceae
Genus: Ganoderma
Species:
G. microsporum
Binomial name
Ganoderma microsporum
R.S.Hseu (1989)

Ganoderma microsporum is a species of Ganoderma mushroom native to Taiwan that grows on willow trees.

Contents

Description

Ganoderma microsporum has a relatively short or obscure stem that appears bronze or dark purple. The cap is shelf like or unevenly shaped and has a glazed appearance. [1]

The spores measure 6–8.5 by 4.5–5  μm, smaller than the spores of all other known types of Ganoderma. [2] [3]

Taxonomy

The species was first discovered in Taipei, Taiwan by R.-S. Hseu in 1982, and published in the scientific journal Mycotaxon in 1989. [1]

The specific epithet microsporum refers to the relatively small size of its spores. [2] [3]

Research

Compounds discovered in Ganoderma include polysaccharides, triterpenoids, nucleic acids and fungal immunomodulatory proteins or FIPs. [4] According to the NIH PubMed database on the physiological activities of G. microsporum, primarily from the FIP found in G. microsporum (FIP-gmi or GMI), currently known physiological activities include effects on the central nervous system and the respiratory system. [5] [6]

Related Research Articles

<span class="mw-page-title-main">Polyporales</span> Order of fungi

The Polyporales are an order of about 1800 species of fungi in the division Basidiomycota. The order includes some polypores as well as many corticioid fungi and a few agarics. Many species within the order are saprotrophic, most of them wood-rotters. Some genera, such as Ganoderma and Fomes, contain species that attack living tissues and then continue to degrade the wood of their dead hosts. Those of economic importance include several important pathogens of trees and a few species that cause damage by rotting structural timber. Some of the Polyporales are commercially cultivated and marketed for use as food items or in traditional Chinese medicine.

<span class="mw-page-title-main">Lingzhi (mushroom)</span> Species of fungus

Lingzhi, Ganoderma sichuanense, also known as reishi or Ganoderma lingzhi is a polypore fungus native to East Asia belonging to the genus Ganoderma.

<i>Ganoderma lucidum</i> Species of fungus

Ganoderma lucidum is a red-colored species of Ganoderma with a limited distribution in Europe and parts of China, where it grows on decaying hardwood trees. Wild populations have been found in the United States in California and Utah but were likely introduced anthropogenically and naturalized.

<i>Phallus indusiatus</i> Widespread species of stinkhorn fungus

Phallus indusiatus, commonly called the bamboo mushrooms, bamboo pith, long net stinkhorn, crinoline stinkhorn, bridal veil, or veiled lady, is a fungus in the family Phallaceae, or stinkhorns. It has a cosmopolitan distribution in tropical areas, and is found in southern Asia, Africa, the Americas, and Australia, where it grows in woodlands and gardens in rich soil and well-rotted woody material. The fruit body of the fungus is characterised by a conical to bell-shaped cap on a stalk and a delicate lacy "skirt", or indusium, that hangs from beneath the cap and reaches nearly to the ground. First described scientifically in 1798 by French botanist Étienne Pierre Ventenat, the species has often been referred to a separate genus Dictyophora along with other Phallus species featuring an indusium. P. indusiatus can be distinguished from other similar species by differences in distribution, size, color, and indusium length.

<i>Quercus variabilis</i> Species of oak tree

Quercus variabilis, the Chinese cork oak, is a species of oak in the section Quercus sect. Cerris, native to a wide area of eastern Asia in southern, central, and eastern China, Taiwan, Japan, and Korea.

<i>Ganoderma applanatum</i> Species of fungus

Ganoderma applanatum is a bracket fungus with a cosmopolitan distribution.

<i>Ganoderma</i> Genus of mushroom

Ganoderma is a genus of polypore fungi in the family Ganodermataceae that includes about 80 species, many from tropical regions. They have a high genetic diversity and are used in traditional Asian medicines. Ganoderma can be differentiated from other polypores because they have a double-walled basidiospore. They may be called shelf mushrooms or bracket fungi.

<span class="mw-page-title-main">Ganoderic acid</span> Chemical compound

Ganoderic acids are a class of closely related triterpenoids found in Ganoderma mushrooms. For thousands of years, the fruiting bodies of Ganoderma fungi have been used in traditional medicines in East Asia. Consequently, there have been efforts to identify the chemical constituents that may be responsible for the putative pharmacological effects. The two most well described ganoderic acids out of the many that have been identified and characterized are ganoderic acids A and B. Some ganoderic acids have been found to possess biological activities including hepatoprotection, anti-tumor effects, and 5-alpha reductase inhibition.

<i>Ganoderma tornatum</i> Species of fungus

Ganoderma tornatum is a fungal plant pathogen in the genus Ganoderma. It is a species of basidiomycete fungi in the family Polyporaceae. Members are also known as bracket fungi, or polypores.

<span class="mw-page-title-main">STIM1</span> Protein-coding gene in the species Homo sapiens

Stromal interaction molecule 1 is a protein that in humans is encoded by the STIM1 gene. STIM1 has a single transmembrane domain, and is localized to the endoplasmic reticulum, and to a lesser extent to the plasma membrane.

<span class="mw-page-title-main">ZNF24</span> Protein-coding gene in the species Homo sapiens

Zinc finger protein 24 is a protein that in humans is encoded by the ZNF24 gene.

<span class="mw-page-title-main">Fungus</span> Biological kingdom, separate from plants and animals

A fungus is any member of the group of eukaryotic organisms that includes microorganisms such as yeasts and molds, as well as the more familiar mushrooms. These organisms are classified as one of the traditional eukaryotic kingdoms, along with Animalia, Plantae and either Protista or Protozoa and Chromista.

<i>Hericium</i> Genus of fungi

Hericium is a genus of edible mushrooms in the family Hericiaceae. Species in this genus are white and fleshy and grow on dead or dying wood; fruiting bodies resemble a mass of fragile icicle-like spines that are suspended from either a branched supporting framework or from a tough, unbranched cushion of tissue. This distinctive structure has earned Hericium species a variety of common names—monkey's head, lion's mane, and bear's head are examples. Taxonomically, this genus was previously placed within the order Aphyllophorales, but recent molecular studies now place it in the Russulales.

<i>Amauroderma</i> Genus of fungi

Amauroderma is a genus of polypore fungi in the family Ganodermataceae. The genus, widespread in tropical areas, contains about 70 species. Amauroderma fungi are wood-decay fungi that feed and fruit on decayed branches and trunks.

<i>Amanita exitialis</i> Species of fungus

Amanita exitialis, also known as the Guangzhou destroying angel, is a mushroom of the large genus Amanita. It is distributed in eastern Asia, and probably also in India where it has been misidentified as A. verna. Deadly poisonous, it is a member of section Phalloideae and related to the death cap A. phalloides. The fruit bodies (mushrooms) are white, small to medium-sized with caps up to 7 cm (2.8 in) in diameter, a somewhat friable ring and a firm volva. Unlike most agaric mushrooms which typically have four-spored basidia, the basidia of A. exitialis are almost entirely two-spored. Eight people were fatally poisoned in China after consuming the mushroom in 2000, and another 20 have been fatally poisoned since that incident. Molecular analysis shows that the species has a close phylogenetic relationship with three other toxic white Amanitas: A. subjunquillea var. alba, A. virosa and A. bisporigera.

Medicinal fungi are fungi that contain metabolites or can be induced to produce metabolites through biotechnology to develop prescription drugs. Compounds successfully developed into drugs or under research include antibiotics, anti-cancer drugs, cholesterol and ergosterol synthesis inhibitors, psychotropic drugs, immunosuppressants and fungicides.

<i>Pholiota adiposa</i> Species of fungus

Pholiota adiposa is a slimy, scaly, yellow-brown mushroom. It is edible, and found in North America, Europe, and Asia. It grows parasitically or saprotrophically, most often on beech species, fruiting in bunches between August and November. Several compounds produced by this mushroom, for example methyl gallate, are of interest for their medicinal properties.

<span class="mw-page-title-main">Fungal immunomodulatory protein</span> Functional compound found in fungi

Fungal immunomodulatory proteins (FIPs) are a type of functional compound found in various species of fungi. FIPs are part of the immunoglobulin (ig) family, which are structurally similar to human antibodies, and can interact with human peripheral blood mononuclear cells (PBMCs), causing these cells to secrete different types of hormones and regulate cellular activity.

Ganoderma microsporum immunomodulatory protein or GMI is a protein discovered from the mushroom species Ganoderma microsporum. GMI is a pure protein composed of 111 amino acids and exists in nature as a tetramer.

References

  1. 1 2 許. 靈芝概論. 台中市: 萬年出版社. 1993: 140.
  2. 1 2 Hseu RS. Chen ZC, Wang HH. Ganoderma microsporum, a new species on weeping willow in Taiwan. Mycotaxon. 1989, 35 (1): 35–40.
  3. 1 2 "靈芝屬菌株鑑定系統之研究__臺灣博碩士論文知識加值系統". ndltd.ncl.edu.tw. Retrieved 2022-01-19.
  4. Zhou, Xuan-Wei; Su, Kai-Qi; Zhang, Yong-Ming (2012). "Applied modern biotechnology for cultivation of Ganoderma and development of their products". Applied Microbiology and Biotechnology. 93 (3): 941–963. doi:10.1007/s00253-011-3780-7. ISSN   0175-7598. PMC   7080118 . PMID   22170106.
  5. Xu, Xiaofei; Yan, Huidan; Chen, Jian; Zhang, Xuewu (2011-11-01). "Bioactive proteins from mushrooms". Biotechnology Advances. 29 (6): 667–674. doi:10.1016/j.biotechadv.2011.05.003. ISSN   0734-9750. PMID   21605654.
  6. Zhou, Rong; Liu, Zhao Kun; Zhang, Ye Ni; Wong, Jack Ho; Ng, Tzi Bun; Liu, Fang (2019). "Research Progress of Bioactive Proteins from the Edible and Medicinal Mushrooms". Current Protein & Peptide Science. 20 (3): 196–219. doi:10.2174/1389203719666180613090710. PMID   29895245. S2CID   48356540.