Results 131 to 140 of about 39,275 (195)

Japonolirion osense, a close relative of the mycoheterotrophic genus Petrosavia, exhibits complete autotrophic capabilities. [PDF]

open access: yesBMC Plant Biol
Figura T   +8 more
europepmc   +1 more source

Induced DNA synthesis in orchid mycorrhiza

Planta, 1970
The distribution of DNA values in the cortex of mycorrhizal and non-mycorrhizal roots of Dactylorhiza purpurella and Spathoglottis plicata has been studied by Feulgen microdensitometry. Endoreduplication occurs during differentiation of cortical parenchyma.
B. Williamson
openaire   +3 more sources

Acid phosphatase and esterase activity in orchid mycorrhiza

Planta, 1973
A cytochemical study was made to examine the possibility that acid phosphatase may be specifically involved in the digestion of endophytic hyphae in orchid mycorrhiza. Esterase activity was studied for comparison. Frozen sections of unfixed or glutaraldehyde-fixed protocorms of Dactylorhiza purpurella infected by Thanatephorus cucumeris (Rhizoctonia ...
B. Williamson
openaire   +3 more sources

Recent developments in the study of orchid mycorrhiza

Plant and Soil, 2002
Orchids are mycoheterotrophic during their seedling stage and in many species the dependency on fungi as a carbohydrate source is prolonged into adulthood. The mycobionts in orchid mycorrhiza belong in at least 5 major taxonomic groups of basidiomycetes.
H. Rasmussen
openaire   +3 more sources

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