Electron microscope observations of Ceratocystis ulmi-induced tylosis development in Ulmus

Autor:	H. S. McNabb, W. L. MacDonald
Rok vydání:	1974
Předmět:	Ecology Inoculation Forestry Protoplast Biology Ceratocystis biology.organism_classification Conidium law.invention Tylosis law Parenchyma Botany Electron microscope
Zdroj:	Forest Pathology. 4:2-10
ISSN:	1439-0329 1437-4781
DOI:	10.1111/j.1439-0329.1974.tb00406.x
Popis:	Electron microscope observations of Ceratocystis ulmi-induced tylosis development in 3 species of elm were made during the first 2 weeks after artificial inoculation. Tylosis forming from both ray and vasicentric parenchyma occluded vessels adjacent to those containing the fungus conidia within one day after inoculation. The expanding protoplast forced the intact vessel-parenchyma “pit membrane” and protective layer through the pit into the vessel lumen. Cell organization during this expansion is discussed. The observations on tylosis development for the 3 elms used were identical.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::58f0569a8e84d2a614206ac78ad4f16b https://doi.org/10.1111/j.1439-0329.1974.tb00406.x Zobrazit plný text záznamu Plný text