Where does chaetomium Globosum grow?
Where Is It Commonly Found? Chaetomium species grow worldwide, most commonly in dung, damp soil and decomposing plants. Indoors, they attach to any moist surface containing cellulose such as wood, ceiling tiles and drywall. They’re especially common on water-damaged surfaces.
What mycotoxins does chaetomium produce?
Chaetomium globosum is frequently isolated in water-damaged buildings and produces two mycotoxins called chaetoglobosins A and C when cultured on building material.
Is chaetomium mold toxic?
“Chaetomium globosum grows on damp cellulosic materials indoors and can adversely affect human health through allergic and toxic reactions.
Does Chaetomium grow outside?
This type of mold is also sometimes found growing outdoors on decaying plant matter, in soil, or on animal dung. It is much more commonly found indoors than outdoors, usually resulting from a water damage problem.
Is chaetomium Globosum black mold?
Chaetomium is reported as being one of the most common types of mold found in water-damaged or damp homes. Chaetomium is also sometimes referred to as the “other black mold,” and confused with Stachybotrys chartarum by the average concerned homeowner.
How common is chaetomium?
Chaetomium is reported as being one of the most common types of mold found in water-damaged or damp homes.
Does chaetomium grow outside?
What is Chaetomium globosum?
Chaetomium globosum is a well-known mesophilic member of the mold family Chaetomiaceae. It is a saprophytic fungus that primarily resides on plants, soil, straw, and dung.
How fast does Clostridium globosum grow?
According to Domsch et al., C. globosum species are fast growing colonies and can grow up to 5.5 cm in diameter over a period of 10 days. The germination of ascospores can be inhibited by tannin and species of Streptomyces. On the other hand, germination is stimulated by glucose.
How do cytochalasin mycotoxins benefit C globosum colonies?
The cytochalasin mycotoxins, chaetoglobosins A and C, disrupt cellular division and movement in mammalian cells. These cytochalasins bind to actin and affect actin polymerization. In fact, chaetoglobosin A is highly toxic in animal cells, even at minimal doses. The mycotoxins benefit C. globosum colonies by assisting their growth.
What is the cellulase activity of Clostridium globosum?
The cellulase activity of C. globosum functions best at temperatures ranging from 25-32 degrees Celsius and is stimulated by nitrogen and biotin. Cellulase is inhibited by ethyl malonate. Like many fungal species, C. globosum obtains their energy from carbon sources such as glucose, mannitol and fructose.