What is aseptat and coenocytic

Difference between septate and aseptate hyphae

The Main difference between septate and aseptic hyphae is that Septa hyphae have septa, or transverse walls, that divide hyphae into different cells, while aseptic hyphae do not have septa.

Hyphae are long filament-like or thread-like structures of fungi. Hyphae represent the vegetative structure of mushrooms. Mycelium is the collection of hyphae from a fungus. Fungal hyphae consist of cells surrounded by a cell wall made of chitin. To separate the cells within the hyphae, there are perforated transverse walls called septa. However, septa are not present in all hyphae. Due to the presence and absence of septa, there are two types of hyphae: septate hyphae and aseptate hyphae.

1. Overview and main difference
2. What are septal hyphae?
3. What are Aseptate Hyphae?
4. Similarities between septate and aseptate hyphae
5. Side by Side Comparison - Septate vs. Aseptate Hyphae in Tabular Form
6. Summary

What are septal hyphae?

Septathyphae are fungal mycelia that contain transverse walls or septa in the hyphae. Due to the presence of septa, there are separate nucleated cells in the septal hyphae. Septa are perforated. Therefore, molecules, organelles and cytoplasms move between cell compartments of septal hyphae.

Many Basidiomycete and Ascomycete fungi are septate fungi. Especially, Aspergillus is a genus of mushrooms that consists of septate mushrooms.

What are Aseptate Hyphae?

Aseptate hyphae, also called Coenocytic hyphaeare the fungal mycelia that lack septa. Therefore, there are no partitions or different cells in aseptated hyphae. Due to the lack of transverse walls, there are many nuclei together in aseptic hyphae. Thus, aseptate hyphae are generally multinucleated.

Primitive mushrooms usually have aseptate hyphae. Zygomycete mushrooms are aseptic mushrooms. in addition, Mucor and Pythium are two other genera of aseptic mushrooms.

What are the Similarities Between Septat and Aseptat Hyphae?

  • Both septate and aseptate hyphae can be seen in mushrooms.
  • They have cell walls made of chitin.
  • They are branched long structures.
  • In addition, they are nucleated structures.
  • They contain organelles and cytoplasms.

What is the difference between septate and aseptate hyphae?

Septa hyphae consist of septa between cell compartments, while aseptic hyphae lack septa or transverse walls. So this is the main difference between septate and aseptate hyphae. In addition, septal hyphae are an advanced form of hyphae in which the risk of damage to the whole fungus if one hypha is damaged is low, while in aseptic hyphae a form of primitive hyphae there is a higher risk of damaging the whole fungus if one hyphae is damaged. Therefore this is also a difference between septate and aseptate hyphae.

Another difference between septate and aseptate hyphae is that the fungi of the classes Ascomycetes and Basidiomycetes are mainly septate fungi, while the fungi of the class Zygomycetes are aseptic fungi.

Summary - Septate vs. Aseptate Hyphae

Hyphae are the vegetative structures or building blocks of mushrooms. Together they form the mycelium of a fungus. Septate hyphae and aseptate hyphae are two types of hyphae based on the presence and absence of transverse walls called the septa. Septa hyphae have septa, while aseptate hyphae do not have septa. Therefore, septate hyphae consist of cell compartments or different cells, while aseptated hyphae lack partitions or different cells. Aspergillus is a good example of septate mushroom during Mucor is a good example of aseptic mushroom. Hence, this is the summary of the difference between septate and aseptate hyphae.