𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The dangeardien and its significance in the taxonomy of the ascomycetous yeasts

✍ Scribed by J. P. Walt; Elzbieta Johannsen

Book ID
104754398
Publisher
Springer Netherlands
Year
1974
Tongue
English
Weight
414 KB
Volume
40
Category
Article
ISSN
0003-6072

No coin nor oath required. For personal study only.

✦ Synopsis

The concept of a dangeardien is discussed in relation to the ascomycetous yeasts. In species of ascomycetous affinity the dangeardien may be expressed not only as the ascus, but also in the taxa showing an alternation of generation in the absence of an ascosporal state, as a site of reduction division. In such cases it is proposed to refer to the dangeardien as a meioconidiophore and to the externally delimited haplophase, as meioconidia. Taxa showing the formation of meioconidiophores are considered to represent perfect states.

πŸ“œ SIMILAR VOLUMES

A colour reaction for the differentiatio
A colour reaction for the differentiation of ascomycetous and hemibasidiomycetous yeasts
✍ J. P. Walt; V. K. Hopsu-Havu πŸ“‚ Article πŸ“… 1976 πŸ› Springer Netherlands 🌐 English βš– 393 KB

Seventy yeast strains, representative of twenty-six ascogenous genera, four saprobic hemibasidiomycetous genera and thirteen genera of the Cryptococcales were tested for their reaction with the stabilized aromatic diazonium compound, Diazonium Blue B salt. An aqueous, buffered solution of this compo