Search Results - "Peterson, R. Larry"

co-occurrence of ectomycorrhizal, arbuscular mycorrhizal, and dark septate fungi in seedlings of four members of the Pinaceae by Wagg, Cameron, Pautler, Michael, Massicotte, Hugues B, Peterson, R. Larry

“…Although roots of species in the Pinaceae are usually colonized by ectomycorrhizal (EM) fungi, there are increasing reports of the presence of arbuscular…”
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Ultrastructure of rapidly frozen and freeze-substituted germ tubes of an arbuscular mycorrhizal fungus and localization of polyphosphate by Kuga, Yukari, Saito, Katsuharu, Nayuki, Keiichiro, Peterson, R. Larry, Saito, Masanori

“…In arbuscular mycorrhizas (AM), the supply of phosphorus from the fungi is one of the most important benefits to the host plant. Here we describe for the first…”
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Structural characteristics of root-fungus associations in two mycoheterotrophic species, Allotropa virgata and Pleuricospora fimbriolata (Monotropoideae), from southwest Oregon, USA by Massicotte, Hugues B, Melville, Lewis H, Peterson, R. Larry, Tackaberry, Linda E, Luoma, Daniel L

“…All members of the Monotropoideae (Ericaceae), including the species, Allotropa virgata and Pleuricospora fimbriolata, are mycoheterotrophs dependent on…”
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Seasonal adaptations of the tuberous roots of Ranunculus asiaticus to desiccation and resurrection by changes in cell structure and protein content by Kamenetsky, Rina, Peterson, R. Larry, Melville, Lewis H., Machado, Cibele F., Bewley, J. Derek

“…• The annual developmental cycle of tuberous roots of Ranunculus asiaticus was studied with respect to structure and content of their cells, to understand how…”
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Pityopus californicus: structural characteristics of seed and seedling development in a myco-heterotrophic species by Massicotte, Hugues B, Melville, Lewis H, Tackaberry, Linda E, Peterson, R. Larry

“…Pityopus californicus (Eastw.) H. F. Copel., a monotypic member of the Monotropoideae in the family Ericaceae, is a myco-heterotrophic species with…”
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Ultrastructural localization of heavy metals in the extraradical mycelium and spores of the arbuscular mycorrhizal fungus Glomus intraradices by González-Guerrero, Manuel, Melville, Lewis H, Ferrol, Nuria, Lott, John N A, Azcón-Aguilar, Concepción, Peterson, R Larry

“…Arbuscular mycorrhizal fungi, obligate symbionts of most plant species, are able to accumulate heavy metals, thereby, protecting plants from metal toxicity. In…”
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Root hairs: specialized tubular cells extending root surfaces by Peterson, R.L. (University of Guelph, Guelph, Ontario, Canada.), Farquhar, M.L

“…Root hairs are tubular extensions of epidermal cells that have their origin either in any protoderm cell or in specialized protoderm cells called trichoblasts…”
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Morphological alterations of pea (Pisum sativum cv. Sparkle) arbuscular mycorrhizas as a result of exogenous ethylene treatment by Geil, Ryan D, Peterson, Larry R, Guinel, Frédérique C

“…Little is known about the role of phytohormones in the formation of arbuscular mycorrhizas (AM). Although the involvement of ethylene in AM formation is…”
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Soil microbial communities from an elevational cline differ in their effect on conifer seedling growth by Wagg, Cameron, Husband, Brian C, Green, D. Scott, Massicotte, Hugues B, Peterson, R. Larry

“…Sub-alpine environments consist of altitudinal gradients associated with dramatic changes in plant growth and community composition, but the role of soil…”
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'Prepackaged symbioses': propagules on roots of the myco-heterotrophic plant Arachnitis uniflora by Dominguez, L, Sersic, A, Melville, L, Peterson, R.L

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Association between microtubules and symbiotic fungal hyphae in protocorm cells of the orchid species, Spiranthes sinensis by UETAKE, YUKARI, PETERSON, R. LARRY

“…Seeds of the orchid species, Spiranthes sinensis (Pers.) Ames, were sterilized and germinated in vitro with the symbiotic fungus Ceratobasidium cornigerum…”
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Changes in microtubule arrays in symbiotic orchid protocorms during fungal colonization and senescence by UETAKE, YUKARI, FARQUHAR, MELISSA L., PETERSON, R. LARRY

“…Microtubule arrays were studied in Spiranthes sinensis (Pers.) Ames protocorms cultured in vitro either asymbiotically or symbiotically with the fungus…”
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Arbuscular mycorrhizal fungal phylogeny-related interactions with a non-host by Wagg, Cameron, Antunes, Pedro Madeira, Peterson, R. Larry

“…Arbuscular mycorrhizal fungi (AMF) form symbiotic relationships with most vascular plants including some gymnosperm species. Although species in the gymnosperm…”
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Vacuolar localization of phosphorus in hyphae of Phialocephala fortinii, a dark septate fungal root endophyte by Saito, Katsuharu, Kuga-Uetake, Yukari, Saito, Masanori, Peterson, R Larry

“…Phialocephala fortinii is a dark septate fungal endophyte that colonizes roots of many host species. Its effect on plant growth varies from being pathogenic to…”
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'Prepackaged Symbioses': Propagules on Roots of the Myco-Heterotrophic Plant Arachnitis uniflora by Domínguez, Laura, Sérsic, Alicia, Melville, Lewis, Peterson, R. Larry

“…• Arachnitis uniflora, a myco-heterotrophic plant species, has fleshy tuberous roots colonized by the arbuscular mycorrhizal fungal genus Glomus (Phylum…”
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Ectendomycorrhizal associations - characteristics and functions by YU, Trevor E. J-C, EGGER, Keith N, PETERSON, R. Larry

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Cytoskeleton in mycorrhizal symbiosis by Timonen, Sari, Peterson, R. Larry

“…An understanding of the role played by the cytoskeleton in formation and function of mycorrhizas has been hampered by the technical difficulty of working with…”
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interface between the arbuscular mycorrhizal fungus Glomus intraradices and root cells of Panax quinquefolius: a Paris-type mycorrhizal association by Armstrong, Lara, Peterson, R. Larry

“…Two major types of arbucular mycorrhizal associations, the Arum-type and the Paris-type, have been identified based on morphological features. Although the…”
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The Aerenchymatous Phellem of Lythrum salicaria (L.): a Pathway for Gas Transport and its Role in Flood Tolerance by STEVENS, KEVIN J., PETERSON, R. LARRY, READER, RICHARD J.

“…While the importance of cortical aerenchyma in flood tolerance is well established, this pathway for gaseous exchange is often destroyed during secondary…”
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The Interface between the Arbuscular Mycorrhizal Fungus Glomus intraradices and Root Cells of Panax quinquefolius: A Paris-Type Mycorrhizal Association by Armstrong, Lara, Peterson, R. Larry

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