Ascomycotina

subcystic bacteria submen is the
ethicle
in the largest variety of submen, the world has
2720 genus, 28650 species, in addition to a few low-class subcystic bacteria for single cells, the vast majority of developed mycelium, mycelium has a cross-section, and closely combined into a certain shape.。 Asexual reproduction of cystic bacteria is particularly developed, there are lyses, buds, or the formation of a variety of spores, such as spores, throid spores, thick spores
(thick wall spores) and so on. Sexual reproduction produces sacs (ascus), endogenetic cyspora (ascospore), which is the most important characteristic of subcystic submens, with the exception of a few primitive species, subsacs bare do not form sub-entities, such as
yeast
bacteria. The vast majority of subcystic bacteria produce sub-entities, which are wrapped in sub-entities. The sub-entity of the subcystic bacteria is also known as the subcystic fruit (ascocarp). The form of the subcystic fruit is an important basis for the classification of subcystic bacteria, the following three types are common:sub-cystic disk
(apothecium) sac-shaped, cup-shaped or bowl-shaped, the sub-sac plate of many sub-sacs and sterile mycelium (infertility of mycelium) vertically arranged together to form a sub-real layer (hymenium). The sub-solid layer is completely exposed to the outside, such as plate bacteria.。 Closed cystic
(cleistothecium) sac fruit is completely closed synthetic spherical, no opening, until its rupture after the spores can be dispersed.。 Subcystic shell
(peritheciMm) sac fruit is bottle-shaped or cystic, the first end of the opening, this kind of sub-cystic fruit is buried in the sub-seat, such as wheat horn, winter worm summer grass bacteria.。