ascus in a sentence

Examples

1. These fungi form meiotic spores called ascospores, which are enclosed in a special sac-like structure called an ascus.
2. The two cells from both the protoperithecium and conidium fuse, yet their nuclei remain separate until ascus formation has occurred.
3. The mushroom has a pale yellow or brown thimble-shaped �m, and the presence of only two spores per ascus.
4. The spores are made in structures called operculum a lid that is opened when spores are to be released from the ascus.
5. Perithecial, ascus and ascospore characters in the fruiting bodies are the key identification characteristics of " O . sinensis ".
6. One further mitotic division leads to four " A " and four " a " nuclei in each ascus.
7. The tip of the crozier fuses with the penultimate cell while walling itself off from the ascus by the formation of a septum.
8. These nuclei migrate into a side branch growing from the base of the ascus that repeats the ascus-crozier formation innumerable times.
9. These nuclei migrate into a side branch growing from the base of the ascus that repeats the ascus-crozier formation innumerable times.
10. The spore-bearing cells, the operculum, a lid that is opened when spores are to be released from the ascus.