Albugo-Like Oogonia from the American Carboniferous

Albugo-Like Oogonia from the American Carboniferous

Fungal oogonia morphologically similar to those in the extant genus Albugo have been discovered in the integumental tissues of the fossil gymnosperm ovule Nuccllangium. Disease symptoms in the fossil ovule are similar to those produced by Albugo in living angiosperm hosts.

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Bibliographische Detailangaben
Veröffentlicht in:Science (American Association for the Advancement of Science) 1975-12, Vol.190 (4219), p.1092-1093
Hauptverfasser: Stidd, B. M., Cosentino, K.
Format: Artikel
Sprache:eng
Schlagworte:
Fossils
Human genetics
Irradiation
Oogonia
Ovules
Parenchyma
Photographic emulsions
Radiation dosage
Radiation genetics
Scintillation counters
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Zusammenfassung:Fungal oogonia morphologically similar to those in the extant genus Albugo have been discovered in the integumental tissues of the fossil gymnosperm ovule Nuccllangium. Disease symptoms in the fossil ovule are similar to those produced by Albugo in living angiosperm hosts.
ISSN:0036-8075
1095-9203
DOI:10.1126/science.190.4219.1092