Deuteromycetes Fungi: The deuteromycetes, commonly called molds, are “second-class” fungi that have no known sexual state in their life cycle, and thus reproduce only by producing spores via mitosis, This asexual state is also called the anamorph state.

Characteristics of Deuteromycetes Fungi

• Deuteromycetes is a large and diverse class of fungi that have asexual reproductive spores. They typically found in soil and on decaying organic matter. Many species are important decomposers, and some are pathogens of plants and also the animals.
• Deuteromycetes typically have a single cell that divides by mitosis to produce a mass of spores. The spores released and can then germinate to produce new fungi.
• Deuteromycetes have a wide variety of morphologies, and many produce fruiting bodies that are visible to the naked eye. The fruiting bodies can also be simple or complex, and can vary in color and shape.
• Many species of Deuteromycetes are important decomposers. However they break down organic matter, releasing nutrients into the soil that can used by plants. Some species are also pathogens of plants and animals. They can cause diseases that can kill or damage plants or animals.

Reproduction in Deuteromycetes Fungi

• There are a variety of ways that reproduction can occur in deuteromycetes. Fission, budding, and also the conidia formation are all common methods of reproduction in these fungi.
• Fission is a type of asexual reproduction where a single cell divides into two daughter cells. This process can occur either through binary fission, where the cell divides in two equal parts, or by multiple fission, where the cell divides into multiple parts.
• Budding is a type of asexual reproduction where a small outgrowth, or bud, forms on the surface of a parent cell. The bud then separates from the parent cell and grows into a new, independent cell.
• Conidia formation is a type of asexual reproduction where a small, spore-like structure called a conidium is produced. However conidia can be dispersed by wind or water and can germinate to form new fungal colonies.

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By Team Learning Mantras