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Noun:

Ascospore,

ascospores's Usage Examples:

The ascospores escape from the asci in various ways, sometimes by a special ejaculation-mechanism.

By this means the ascus cell is brought uppermost, and after the fusion of the two nuclei it develops enormously and produces the ascospores.

Under other conditions, of which the temperature is an important one, the nucleus in the yeast-cell divides, and each daughter-nucleus again, and four spores are formed in the mother cell, a process obviously comparable to the typical development of ascospores in an ascus.

Then by a special method, described first by Harper, a mass of protoplasm is cut out round each nucleus; thus eight uninucleate ascospores are formed by free-cell formation.

zygospores, oospores, brand-spores, aecidiospores, ascospores, basidiospores, 'c. Little or nothing is gained by these definitions, however, which are especially physiological.

In young asci a similar fusion of two nuclei occurs, and also in basidia, in each case the nucleus of the ascus or of the basidium resulting from the fusion subsequently giving rise by division to the nuclei of the ascospores and basidiospores respectively.

The Ascolichenes are again divided into Pyrenocarpeae or Pyrenolichenes and Gymnocarpeae or Discolichenes; the first having an ascocarp of the nature of a perithecium, the second bearing their ascospores in an open apothecium.

The hypothecium is the basal part of the apothecium on which the hymenium is borne; the latter consists of asci (thecae) with ascospores, and paraphyses.

applied to the Cystococcus sp, Two ascospores.

Fructification of the fungus, entire and in section; the latter shows the asci containing ascospores, much enlarged.

ascospores's Meaning':

sexually produced fungal spore formed within an ascus