Current cup relatives

Current cup relatives
	Oak current collector ( Rutstroemia company )
Systematics
Sub-kingdom :	Dikarya
Department :	Ascomycota mushrooms
Subdivision :	Real ascent mushrooms (Pezizomycotina)
Class :	Leotiomycetes
Order :	Helotials
Family :	Current cup relatives
Scientific name
	Rutstroemiaceae
	Holst-Jensen , LM Kohn & T. Schumach.

The Stromabecher relatives (Rutstroemiaceae) form a family of mushrooms within the order of the Helotiales .

features

Chestnut-shell stromal chalice ( Lanzia echinophila )

The stroma relatives form a stroma , which consists of host tissue permeated with thin-walled hyphae and sometimes has a black border. The fruiting bodies are greenish to brownish, stalked apothecia , which grow directly on the stroma, and are usually cup-shaped, but sometimes also pebble- shaped. The layer between the tubes is made up of simple paraphyses . As with all Leotiomycetes, the tubes themselves are unitary and often have an amyloid apical ring (which can be stained with iodine) . The ascospores are often unseptated or septated one to many times. They are hyaline or pale brown. In contrast to types of sclerotium cup relatives , there is no antibody cross-reaction of SSP antibodies with the 36 kDa SSP1 protein, which is responsible for the development of the sclerotium, in stromal cup relatives. Few species form secondary crop forms that develop macro or micro conidia .

ecology

Rutstroemiaceae are found worldwide, but especially in areas with a temperate climate. Most of the species are saprotrophic on various parts of the plant, especially on seeds and fruits, and are rarely necrotrophic or biotrophic parasites. Many species, however, are still poorly studied with regard to their way of life.

Systematics

In 1945, Herbert Hice Whetzel established the family of the Sclerotia cup relatives (Sclerotiniaceae) for species with inoperculate asci and pediculated apothecia , which were either on a stromatized d. H. blackened host tissue grow or that arise from a sclerotium . In 1997, however, Holst-Jensen and authors separated the species that stromatised the host tissue after molecular biological studies and placed them in the new Stromabecher family.

The following genera belong to the family of Stromabecher relatives:

swell

literature

Arne Holst-Jensen, Linda M. Kohn, Trond Schumacher: Nuclear rDNA Phylogeny of the Sclerotiniaceae . In: Mycologia . tape 89 , no. 6 , 1997, pp. 885-899 ( available online ).

Individual evidence

^ ^A ^b ^c ^d ^e Paul F. Cannon, Paul M. Kirk: Fungal families of the world . CABI Europe, Wallingford, Oxfordshire (UK) 2007, ISBN 978-0-85199-827-5 , pp. 318-319 ( available online ).
↑ ^a ^b ^c ^d ^e ^f Arne Holst-Jensen, Linda M. Kohn, Trond Schumacher: Nuclear rDNA Phylogeny of the Sclerotiniaceae . In: Mycologia . tape 89 , no. 6 , 1997, pp. 885-899 ( available online ).
↑ Lily Ann Novak and Linda M. Kohn: Electrophoretic and Immunological Comparisons of Developmentally Regulated Proteins in Members of the Sclerotiniaceae and Other Sclerotial Fungi . In: Applied Environmental Microbiology . tape 57 , 1991, pp. 525-534 ( PDF; 2.41 MB ).

Web links

Commons : Stromabecherverwandte - collection of images, videos and audio files

[CannonKirk-1] A ^b ^c ^d ^e Paul F. Cannon, Paul M. Kirk: Fungal families of the world . CABI Europe, Wallingford, Oxfordshire (UK) 2007, ISBN 978-0-85199-827-5 , pp. 318-319 ( available online ).

[Holst-Jensen-2] ↑ ^a ^b ^c ^d ^e ^f Arne Holst-Jensen, Linda M. Kohn, Trond Schumacher: Nuclear rDNA Phylogeny of the Sclerotiniaceae . In: Mycologia . tape 89 , no. 6 , 1997, pp. 885-899 ( available online ).

[Novak1991-3] Lily Ann Novak and Linda M. Kohn: Electrophoretic and Immunological Comparisons of Developmentally Regulated Proteins in Members of the Sclerotiniaceae and Other Sclerotial Fungi . In: Applied Environmental Microbiology . tape 57 , 1991, pp. 525-534 ( PDF; 2.41 MB ).