Sporidiobolales

Sporidiobolales is an order of yeasts in the phylum Basidiomycota. This order is composed of two families: Sporidiobolaceae and Rhodosporidiobolaceae. These yeasts are characterized by their ability to form spores, a trait that is unique among the Basidiomycota.

Taxonomy

The order Sporidiobolales is divided into two families:

• Sporidiobolaceae: This family includes the genera Sporidiobolus and Sporobolomyces. These yeasts are typically found in soil and on plant surfaces. They are known for their ability to form spores, which are released into the environment to reproduce.

• Rhodosporidiobolaceae: This family includes the genera Rhodosporidium and Rhodotorula. These yeasts are commonly found in water and soil, and are known for their ability to produce red pigments.

Characteristics

Members of the Sporidiobolales are characterized by their ability to form spores, a trait that is unique among the Basidiomycota. These spores are typically formed on the surface of the yeast cells and are released into the environment to reproduce.

In addition to their ability to form spores, many members of the Sporidiobolales are also known for their ability to produce pigments. For example, yeasts in the genus Rhodotorula are known for their ability to produce red pigments.

Ecology

Sporidiobolales yeasts are commonly found in a variety of environments, including soil, water, and on plant surfaces. They play important roles in these ecosystems, including decomposing organic matter and contributing to nutrient cycling.

Medical relevance

While most members of the Sporidiobolales are harmless, some can cause infections in humans and other animals. For example, yeasts in the genus Rhodotorula have been associated with a variety of infections, including fungal meningitis and fungal septicemia.

See also

• Basidiomycota
• Yeast
• Fungal meningitis
• Fungal septicemia

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