Infection and Host Response in Powdery Mildew of Barley (Video)

Mendgen, Kurt; Keller, Gerwin; Kuhn, Christa

Infection and Host Response in Powdery Mildew of Barley (Video)

Dateien

Zu diesem Dokument gibt es keine Dateien.

Datum

1987

Autor:innen

Mendgen, Kurt

Keller, Gerwin

Kuhn, Christa

Verlag

Göttingen: Institut für den wissenschaftlichen Film Göttingen (IWF)

DOI (zitierfähiger Link)

https://doi.org/10.3203/IWF/C-1642eng

Sammlungen

Biologie

Titel in einer weiteren Sprache

Infektion und Wirtsreaktion beim Gerstenmehltau

Publikationstyp

Sonstiges, nicht textgebunden

Publikationsstatus

Published

Zusammenfassung

The Ascomycete Blumeria graminis f. sp. hordei, a serious pathogen of barley, reproduces asexually by conidia. Infection - conidial germination and the formation of primary germ tube, secondary germ tube, appressorium and haustorium - and host response are documented in detail by time-lapse cinemicrography. The processes are shown in compatible and incompatible combinations of host and parasite. In incompatible combinations the defence response, effected by the ml-o resistance gene, is visible as an increased formation of papillae, and the hypersensitive reaction takes place as an effect of the ml-a resistance gene. The video is suitable for use in higher education.

Fachgebiet (DDC)

570 Biowissenschaften, Biologie

Schlagwörter

cell biology, parasitism / powdery mildew, host reaction / powdery mildew, powdery mildew, Blumeria graminis f.sp. tritici, Blumeria graminis f.sp. hordei, Erysiphe graminis, Erysiphale, powdery mildew, barley mildew, barley powdery mildew

Zitieren

ISO 690

MENDGEN, Kurt, Gerwin KELLER, Christa KUHN, 1987. Infection and Host Response in Powdery Mildew of Barley (Video). Göttingen: Institut für den wissenschaftlichen Film Göttingen (IWF)

BibTex

@misc{Mendgen1987Infec-33039,
  year={1987},
  doi={10.3203/IWF/C-1642eng},
  title={Infection and Host Response in Powdery Mildew of Barley (Video)},
  author={Mendgen, Kurt and Keller, Gerwin and Kuhn, Christa},
  note={IWF-Filmdaten: Film, 16 mm, LT, 131 m ; F, 12 min}
}

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    <dcterms:abstract xml:lang="eng">The Ascomycete Blumeria graminis f. sp. hordei, a serious pathogen of barley, reproduces asexually by conidia. Infection - conidial germination and the formation of primary germ tube, secondary germ tube, appressorium and haustorium - and host response are documented in detail by time-lapse cinemicrography. The processes are shown in compatible and incompatible combinations of host and parasite. In incompatible combinations the defence response, effected by the ml-o resistance gene, is visible as an increased formation of papillae, and the hypersensitive reaction takes place as an effect of the ml-a resistance gene. The video is suitable for use in higher education.</dcterms:abstract>
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Kommentar zur Publikation

IWF-Filmdaten: Film, 16 mm, LT, 131 m ; F, 12 min

Universitätsbibliographie

Nein