What is Epibasidium?
What is Epibasidium?
Definition of epibasidium 1 : a superior prolongation of each cell of the basidium of various heterobasidiomycetous fungi (such as members of the order Tremellales) that bears the spore. 2 : promycelium.
What is basidium give an example?
Basidia fungi, Basidiomycota, the division of fungus known as the club fungus, includes some of the most well-known fungi. This group includes mushrooms, puffballs, and shelf fungus, as well as plant rusts and smuts.
What is Holobasidia?
Definition of holobasidium : a nonseptate unicellular basidium characteristic of the basidiomycetes. — called also autobasidium, homobasidium.
What is Phragmobasidium?
Phragmobasidium (Figure 3) A type of basidium that is elongated and separated into two or four cells by the production of septa. The septa are always at right angles to the long axis of the basidium.
What does a basidium look like?
The basidium typically has the shape of a club, where it is widest at the base of the hemispherical dome at its apex, and its base is about half the width of the greatest apical diameter.
What is the relationship between the basidium and the spores?
The sexual spores form in the club-shaped basidium and are called basidiospores. In the basidium, nuclei of two different mating strains fuse (karyogamy), giving rise to a diploid zygote that then undergoes meiosis.
Is a mushroom a basidium?
Mushrooms are basidiomycetes (SEE TWO MAJOR GROUPS) with numerous basidia on each gill. A typical basidium is a club-shaped structure, usually with four prongs at one end.
Is basidium a fruiting body?
A basidium is the fruiting body of a mushroom-producing fungus, and it forms four basidiocarps.
Is basidium a hyphae?
Basidiomycota are filamentous fungi composed of septated hyphae (except for basidiomycota-yeast) and reproduce sexually via the formation of specialized club-shaped end cells called basidia that normally bear external meiospores (usually four). These specialized spores are called basidiospores.
What is the difference between basidiocarp and basidium?
As nouns the difference between basidium and basidiocarp is that basidium is (mycology) a small structure, shaped like a club, found in the basidiomycota division of fungi, that bears four spores at the tips of small projections while basidiocarp is (mycology) a mushroom which has basidia.
