Identification of a Putative P-Transporter Operon in the Genome of a Burkholderia Strain Living inside the Arbuscular Mycorrhizal Fungus Gigaspora margarita

ABSTRACT This article reports the identification of a putative P-transporter operon in the genome of a Burkholderia sp. living in the cytoplasm of the arbuscular mycorrhizal fungus Gigaspora margarita. Its presence suggests that Burkholderiasp. has the potential for P uptake from this environment. This finding raises new questions concerning the importance of intracellular bacteria for mycorrhizal symbiosis.

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A Burkholderia Strain Living Inside the Arbuscular Mycorrhizal Fungus Gigaspora margarita Possesses the vacB Gene, Which Is Involved in Host Cell Colonization by Bacteria

Microbial Ecology ◽

10.1007/s002480000008 ◽

2000 ◽

Vol 39 (2) ◽

pp. 137-144 ◽

Cited By ~ 36

Author(s):

J.M. Ruiz-Lozano ◽

P. Bonfante

Keyword(s):

Host Cell ◽

Arbuscular Mycorrhizal Fungus ◽

Mycorrhizal Fungus ◽

Arbuscular Mycorrhizal ◽

Gigaspora Margarita ◽

Burkholderia Strain ◽

Cell Colonization

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Soil legacy of arbuscular mycorrhizal fungus Gigaspora margarita: the potassium-sequestering glomalin improves peanut (Arachis hypogaea) drought resistance and pod yield

Microbiological Research ◽

10.1016/j.micres.2021.126774 ◽

2021 ◽

pp. 126774

Author(s):

Fang-Ji Xu ◽

Ai-Yue Zhang ◽

Ying-Ying Yu ◽

Kai Sun ◽

Meng-Jun Tang ◽

...

Keyword(s):

Arachis Hypogaea ◽

Drought Resistance ◽

Arbuscular Mycorrhizal Fungus ◽

Mycorrhizal Fungus ◽

Arbuscular Mycorrhizal ◽

Gigaspora Margarita ◽

Pod Yield ◽

Soil Legacy

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Formation of appressoria by the arbuscular mycorrhizal fungus Gigaspora margarita on roots of Allium cepa is linked with root age

Mycoscience ◽

10.1007/s10267-007-0367-3 ◽

2007 ◽

Vol 48 (5) ◽

pp. 305-308

Author(s):

Keitaro Tawaraya ◽

Shigeki Watanabe ◽

Tadao Wagatsuma ◽

Horst Vierheilig

Keyword(s):

Allium Cepa ◽

Arbuscular Mycorrhizal Fungus ◽

Mycorrhizal Fungus ◽

Arbuscular Mycorrhizal ◽

Gigaspora Margarita ◽

Root Age

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Endobacteria affect the metabolic profile of their host Gigaspora margarita, an arbuscular mycorrhizal fungus

Environmental Microbiology ◽

10.1111/j.1462-2920.2010.02246.x ◽

2010 ◽

pp. no-no ◽

Cited By ~ 13

Author(s):

Alessandra Salvioli ◽

Marco Chiapello ◽

Joel Fontaine ◽

Anissa Lounes Hadj-Sahraoui ◽

Anne Grandmougin-Ferjani ◽

...

Keyword(s):

Metabolic Profile ◽

Arbuscular Mycorrhizal Fungus ◽

Mycorrhizal Fungus ◽

Arbuscular Mycorrhizal ◽

Gigaspora Margarita

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Enzyme activities of the internal hyphae and germinated spores of an arbuscular mycorrhizal fungus, Gigaspora margarita Becker & Hall

New Phytologist ◽

10.1111/j.1469-8137.1995.tb04313.x ◽

1995 ◽

Vol 129 (3) ◽

pp. 425-431 ◽

Cited By ~ 68

Author(s):

MASANORI SAITO

Keyword(s):

Enzyme Activities ◽

Arbuscular Mycorrhizal Fungus ◽

Mycorrhizal Fungus ◽

Arbuscular Mycorrhizal ◽

Gigaspora Margarita

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Metabolome changes are induced in the arbuscular mycorrhizal fungus Gigaspora margarita by germination and by its bacterial endosymbiont

Mycorrhiza ◽

10.1007/s00572-018-0838-8 ◽

2018 ◽

Vol 28 (5-6) ◽

pp. 421-433 ◽

Cited By ~ 7

Author(s):

Stephen P. Dearth ◽

Hector F. Castro ◽

Francesco Venice ◽

Eric D. Tague ◽

Mara Novero ◽

...

Keyword(s):

Arbuscular Mycorrhizal Fungus ◽

Mycorrhizal Fungus ◽

Arbuscular Mycorrhizal ◽

Gigaspora Margarita ◽

Bacterial Endosymbiont

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Acidic vesicles in living hyphae of an arbuscular mycorrhizal fungus, Gigaspora margarita

Plant and Soil ◽

10.1023/b:plso.0000035574.54040.c5 ◽

2004 ◽

Vol 261 (1/2) ◽

pp. 231-237 ◽

Cited By ~ 18

Author(s):

Katsuharu Saito ◽

Yukari Kuga-Uetake ◽

Masanori Saito

Keyword(s):

Arbuscular Mycorrhizal Fungus ◽

Mycorrhizal Fungus ◽

Arbuscular Mycorrhizal ◽

Gigaspora Margarita ◽

Acidic Vesicles

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Presymbiotic growth and sporal morphology are affected in the arbuscular mycorrhizal fungus Gigaspora margarita cured of its endobacteria

Cellular Microbiology ◽

10.1111/j.1462-5822.2007.00907.x ◽

2007 ◽

Vol 9 (7) ◽

pp. 1716-1729 ◽

Cited By ~ 97

Author(s):

Erica Lumini ◽

Valeria Bianciotto ◽

Patricia Jargeat ◽

Mara Novero ◽

Alessandra Salvioli ◽

...

Keyword(s):

Arbuscular Mycorrhizal Fungus ◽

Mycorrhizal Fungus ◽

Arbuscular Mycorrhizal ◽

Gigaspora Margarita

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Intersporal Genetic Variation of Gigaspora margarita, a Vesicular Arbuscular Mycorrhizal Fungus, Revealed by M13 Minisatellite-Primed PCR.

Applied and Environmental Microbiology ◽

10.1128/aem.63.2.676-678.1997 ◽

1997 ◽

Vol 63 (2) ◽

pp. 676-678 ◽

Cited By ~ 38

Author(s):

A Zeze ◽

E Sulistyowati ◽

K Ophel-Keller ◽

S Barker ◽

S Smith

Keyword(s):

Genetic Variation ◽

Arbuscular Mycorrhizal Fungus ◽

Mycorrhizal Fungus ◽

Arbuscular Mycorrhizal ◽

Gigaspora Margarita ◽

Vesicular Arbuscular

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Polyphosphates in Intraradical and Extraradical Hyphae of an Arbuscular Mycorrhizal Fungus, Gigaspora margarita

Applied and Environmental Microbiology ◽

10.1128/aem.65.12.5604-5606.1999 ◽

1999 ◽

Vol 65 (12) ◽

pp. 5604-5606 ◽

Cited By ~ 56

Author(s):

M. Zakaria Solaiman ◽

Tatsuhiro Ezawa ◽

Tomoko Kojima ◽

Masanori Saito

Keyword(s):

Trichloroacetic Acid ◽

Arbuscular Mycorrhizal Fungus ◽

Mycorrhizal Fungus ◽

Arbuscular Mycorrhizal ◽

Short Chain ◽

Gigaspora Margarita ◽

Extraradical Hyphae ◽

Long Chain

ABSTRACT The amount of polyphosphate in the intraradical and extraradical hyphae of Gigaspora margarita was estimated from successive extractions with trichloroacetic acid (TCA), EDTA, and phenol-chloroform (PC). In the intraradical hyphae, most of the polyphosphate was present in TCA- and EDTA-soluble (short-chain and long-chain) fractions, whereas most of the polyphosphate in the extraradical hyphae was present in EDTA- and PC-soluble (long-chain and granular) fractions.

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