‘ Glomus intraradices DAOM197198’, a model fungus in arbuscular mycorrhiza research, is not Glomus intraradices

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Glomus intraradices

The paper reports the estab li shmcill or mycorrhi za l inrecti on or a non-mycorrhi za l Ri-T-DN A trans rormcd carrot root when co-c ultured with a su rrace sterili zcd swcd potato root scgment coloni zcd by arbusc ular mycorrhi zal (A M) rungus C. ill/rami/ices on minimal M medi um. Extensivc rungal hypha I cmergence rrom eac h cut end of the mycorrhi zal swcet potato root piece was observed...

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Role of acetosyringone in the accumulation of a set of RNAs in the arbuscular mycorrhiza fungus Glomus intraradices.

Plant root exudates contain a range of low molecular weight metabolites that trigger many of the structural and physiological changes associated with the progression and establishment of mycorrhizal symbiosis. Here, the physiological response triggered by acetosyringone (AS) was studied in Glomus intraradices. Incubation of G. intraradices spores with AS resulted in an overall increase in hypha...

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GintAMT2, a new member of the ammonium transporter family in the arbuscular mycorrhizal fungus Glomus intraradices.

In the symbiotic association of plants and arbuscular mycorrhizal (AM) fungi, the fungus delivers mineral nutrients, such as phosphate and nitrogen, to the plant while receiving carbon. Previously, we identified an NH(4)(+) transporter in the AM fungus Glomus intraradices (GintAMT1) involved in NH(4)(+) uptake from the soil when preset at low concentrations. Here, we report the isolation and ch...

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Receptiveness of some tropical soils from banana fields in Martinique to the arbuscular fungus Glomus intraradices

Tropical crops of great economic importance such as banana are known to benefit from mycorrhizal association. Development and survival of introduced mycorrhizal propagules depend not only on the crops but mainly on the edaphic conditions and soil types where the symbiosis is established. Seven soils from banana fields of Martinique were sampled and tested to determine their receptiveness to myc...

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Nonself vegetative fusion and genetic exchange in the arbuscular mycorrhizal fungus Glomus intraradices.

Arbuscular mycorrhizal fungi (AMF) form symbioses with the majority of plants and form extensive underground hyphal networks simultaneously connecting the roots of different plant species. No empirical evidence exists for either anastomosis between genetically different AMF or genetic exchange.Five isolates of one population of Glomus intraradices were used to study anastomosis between hyphae o...

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ژورنال

عنوان ژورنال: New Phytologist

سال: 2009

ISSN: 0028-646X,1469-8137

DOI: 10.1111/j.1469-8137.2009.02874.x