Výsledky vyhledávání - "Vernon Ahmadjian"

Elektronická kniha

Symbiosis : An Introduction to Biological Associations

Autor: Surindar Paracer, Vernon Ahmadjian

The first edition of this book, published by University Press of New England in 1986, sold over 2500 copies, and was received as the best introductory overview of this broad field. Quite a lot has happened in the field of symbiosis in the past 10 yea

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Cell growth and pigment production in suspension cultures of a mycobiont isolated from the lichen Cladonia cristaiella

Autor: T. Kurokawa, Y. Yamamoto, Isao Yoshimura, Y. Kinoshita, Vernon Ahmadjian, Y. Yamada

Publikováno v: Canadian Journal of Botany. 73:590-594

This is the first study on the factors that affect cell growth and the production of secondary metabolites of a lichen mycobiont in liquid culture. An ascospore-derived strain of Cladonia cristatella mycobiont accumulated and excreted red pigments in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::080b0968c847f153168fc994336b8408
https://doi.org/10.1139/b95-299

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Xanthones and Depsidones of the LichenLecanora Dispersain Nature and of Its Mycobiont in Culture

Autor: Anita Johnson, Christian Leuckert, Vernon Ahmadjian, Chicita F. Culberson

Publikováno v: Mycologia. 82:370-378

A chemotype ofthe natural lichen Lecanora dispersa contains 2,7-dichlorolichexanthone as the major secondary compound, but cultured spore isolates, growing without the alga, produced pannarin and related depsidones (HPLC, TLC and MS) instead. HPLC da

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4cc7e0e5d87ff123c1f66fc5a4247d34
https://doi.org/10.1080/00275514.1990.12025893

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Trebouxia: Reflections on a Perplexing and Controversial Lichen Photobiont

Autor: Vernon Ahmadjian

Publikováno v: Cellular Origin, Life in Extreme Habitats and Astrobiology ISBN: 9781402001895

Lichen fungi farm algae as a source of food. Many of these fungi cultivate Trebouxia as food cells by providing them with nutrients by means of haustoria. Trebouxia lives as a heterotroph inside a lichen thallus and is so dependent on the mycobiont t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6c6c3dda5986ede0c968ca823ec5c506
https://doi.org/10.1007/0-306-48173-1_23

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