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Carbon allocation in ectomycorrhizas
Physiological and Molecular Plant Pathology, 2000Abstract In ectomycorrhizas, mutual benefit between the plant and fungal partners is due to the exchange of plant-derived carbohydrates for amino acids and nutrients supplied by the fungus. Sucrose, the major plant transport carbohydrate, is hydrolysed in the common apoplastic interface, and monosaccharides are taken up by both the fungal partner and
Uwe Nehls, Rüdiger Hampp
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2000
The term mycorrhiza, coined by Frank literally means ‘fungus-root’. It refers to a symbiotic association between fungi and the feeder roots of higher plants. It is now well documented that with the exception of aquatics, some halophytes and few other plants, all form mycorrhizae in natural roots to varying degrees (Mukerji and Mandeep, 1998).
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The term mycorrhiza, coined by Frank literally means ‘fungus-root’. It refers to a symbiotic association between fungi and the feeder roots of higher plants. It is now well documented that with the exception of aquatics, some halophytes and few other plants, all form mycorrhizae in natural roots to varying degrees (Mukerji and Mandeep, 1998).
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Ectomycorrhizae Associated With Jarrah
Australian Journal of Botany, 1981Three major morphological types of ectomycorrhizae have been distinguished on roots of Eucalyptus marginara (jarrah). These were broadly classified as white, brown and black types. The variation in type of ectornycorrhizae and number of infected tips with season and depth in the soil were monitored at three forest sites.
M Malajczuk, FJ Hingston
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Fossil ectomycorrhizae from the Middle Eocene
American Journal of Botany, 1997Fossil ectomycorrhizae were found recently among permineralized plant remains in the middle Eocene Princeton chert of British Columbia. The ectomycorrhizae are associated with roots of Pinus and have a Hartig net that extends to the endodermis, a pseudoparenchymatous mantle, and contiguous extramatrical hyphae that are simple‐septate.
Lepage, B. +3 more
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Ectomycorrhiza and Secondary Metabolites
2010Ectomycorrhizal symbiosis leads to the diversification of both the mycobiont and their host. Differences in organogenetic programs are reflected in ectomycorrhizal root morphology, but key developmental programs are triggered in the physiological processes in both symbiosis partners and are dependent on hormones and secondary signals.
Hanna Dahm, Patrycja Golińska
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Somatic Incompatibility in Ectomycorrhizas
1995Describing and identifying fungal individuals, i.e. genetically unique mycelia, are key problems in studies of the evolutionary and population biology of ectomycorrhizal fungi. It is only recently that the concept of fungal individualism and methods to identify fungal individuals have been developed (Todd and Rayner 1980).
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4 Histochemistry of Ectomycorrhiza
1991Publisher Summary This chapter presents the history of ectomycorrhiza. To study some aspects of the development and structure of ectomycorrhiza skilled microscopists and often sophisticated equipment are required. There are available, however, a range of techniques to study structural and histochemical features of ectomycorrhiza.
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Mycorrhizae: Ectomycorrhiza and Ectendomycorrhiza
1993Mycorrhizae can presently be divided in seven different groups (Harley 1991) which may be designated after Wilcox (1983) as classes.
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2 Characterization of Ectomycorrhiza
1991Publisher Summary This chapter discusses the characterization of ectomycorrhiza. Ectomycorrhiza structures consist of fungal tissues, the arrangement and organization of which can be used to describe fungal species in the same way as any other taxonomically suitable feature. Their characteristics are well conserved.
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