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Classes of hyphae in fungi?
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Oct 30, 2023
There are three main classes of hyphae in fungi:
1. Septate hyphae: These hyphae are divided into compartments by septa, which are cross-walls containing pores. These pores allow for the movement of cytoplasm, organelles, and nutrients between different compartments of the hyphae. Septate hyphae are found in most filamentous fungi.
2. Coenocytic hyphae: Also known as aseptate or nonseptate hyphae, these hyphae do not have septa or cross-walls. Instead, they consist of a continuous multinucleate cytoplasmic mass. Coenocytic hyphae are commonly found in some fungi, such as the Zygomycetes.
3. Haustorial hyphae: These specialized hyphae are used by parasitic fungi to extract nutrients from their host organisms. Haustoria penetrate the host's tissues and form a connection with the host's cells, allowing the fungus to absorb nutrients directly. Haustorial hyphae are found in various pathogenic fungi, including rusts and powdery mildews.
1. Septate hyphae: These hyphae are divided into compartments by septa, which are cross-walls containing pores. These pores allow for the movement of cytoplasm, organelles, and nutrients between different compartments of the hyphae. Septate hyphae are found in most filamentous fungi.
2. Coenocytic hyphae: Also known as aseptate or nonseptate hyphae, these hyphae do not have septa or cross-walls. Instead, they consist of a continuous multinucleate cytoplasmic mass. Coenocytic hyphae are commonly found in some fungi, such as the Zygomycetes.
3. Haustorial hyphae: These specialized hyphae are used by parasitic fungi to extract nutrients from their host organisms. Haustoria penetrate the host's tissues and form a connection with the host's cells, allowing the fungus to absorb nutrients directly. Haustorial hyphae are found in various pathogenic fungi, including rusts and powdery mildews.
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