Biochemical Studies on “Bakanae” Fungus

Takahashi, Nobutaka; Kitamura, Hiroshi; Kawarada, Akira; Seta, Yasuo; Takai, Makoto; Tamura, Saburo; Sumiki, Yusuke

doi:10.1271/bbb1924.19.267

Cited by 55 publications

(9 citation statements)

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“…and a comparison of its chemical properties with those of the British gibberellic acid revealed both compounds to be the same substance [7]. Further investigations on the Japanese gibberellin A allowed to separate it into three different products named gibberellin A1 (1), A2 (2) and A3 (3) [8]. The latter compound was identified to be the same as the gibberellic acid isolated by the British and American researchers.…”

Section: Gibberellins: a Historical Perspectivementioning

confidence: 77%

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Gibberellins and Other Metabolites of Fusarium fujikuroi and Related Fungi

Ávalos¹,

Cerdá‐Olmedo²,

Reyes³

et al. 2007

COC

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The rich metabolism of the fungal strains, now classified as Fusarium fujikuroi and related species covers the production of many secondary products, including different terpenoids and polyketides. Research has concentrated on the gibberellins, growth-promoting plant hormones with multiple applications in agriculture and brewing. The long list of secondary metabolites includes pigments such as carotenoids and bikaverins, mycotoxins such as fusarins and fumonisins and a diversity of other compounds, many of them still being unidentified. This review describes the chemical structures of the secondary metabolites identified in these fungi, with special attention to the terpenoids and particularly to the gibberellins, and summarizes knowledge on the biosynthesis of gibberellins, its regulation and its relation to those of other metabolites.

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Section: Gibberellins: a Historical Perspectivementioning

confidence: 77%

“…Restricting ourselves to the fungal gibberellins, between 1962 and 1968 the British isolated nine others, GA7 (5) and GA9 through GA16 (6)(7)(8)(9)(10)(11)(12)(13) [10][11][12][13][14][15][16][17]. Later on, MacMillan and cols.…”

Section: Gibberellins: a Historical Perspectivementioning

confidence: 99%

Gibberellins and Other Metabolites of Fusarium fujikuroi and Related Fungi

Ávalos¹,

Cerdá‐Olmedo²,

Reyes³

et al. 2007

COC

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“…Similar modulation of host physiology by pathogens has been documented in plants. For example, the plant hormone gibberellic acid 7 was originally discovered in the pathogenic fungus Gibberella fujikuroi , the causative agent of Bakanae disease in rice . This fungus produces these endogenous plant elongation growth regulators causing overextension and structural failure of rice seedling stems, resulting in very high economic losses of rice crops …”

Section: Small Molecules In Terrestrial Plant Symbiosesmentioning

confidence: 99%

Bridging the Gap: Plant‐Endophyte Interactions as a Roadmap to Understanding Small‐Molecule Communication in Marine Microbiomes

Samples

Balunas

2020

ChemBioChem

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“…These discoveries spurred the Tokyo group to reexamine their material, and they found that it could be separated into three gibberellins--A, A2, and A3 (14). Recently, another, A4, has been isolated (15).…”

Section: Chemistry Of the Gibberellinsmentioning

confidence: 99%

“…Gibberellic acid's ready aromatization after lactone cleavage and its over-all structure seem unique; no previously known natural products or synthetic compounds are closely related. Mono-or diacetylation of the hydroxyl groups has little influence on the hormone's action, but it has been found, in the few tests so far reported (1,14,20), that esterification of the acid group greatly reduces or removes biological effectiveness.…”

Section: Chemistry Of the Gibberellinsmentioning

confidence: 99%

Gibberellins: Stimulants of Plant Growth

Stowe¹,

Yamaki²

1959

Science

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In the twenty-odd years since the potentialities of the auxins were first widely recognized, no plant hormones have excited as much botanical and horticultural interest as have the gibberellins. These compounds strikingly stimulate the growth of many plants, promote flowering in some cases, and cause a variety of other interesting morphological and physiological responses. Their use opens up new avenues of approach to botanical problems, and many of their effects promise to be of economic importance in agriculture and horticulture. In this brief introduction to the work being carried on with the gibberellins no attempt has been made to completely cover the rapidly growing literature; papers have been cited only as they seemed especially pertinent. A comprehensive review through 1956 is available (1), recent summaries have been published by the British workers (2, 3), and some manufacturers of gibberellins have prepared useful bibliographies which include recommended methods of treatment (4). Wittwer and Bukovac have evaluated in detail the implications of this development for agriculture and horticulture (5).

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Biochemical Studies on “Bakanae” Fungus

Cited by 55 publications

References 0 publications

Gibberellins and Other Metabolites of Fusarium fujikuroi and Related Fungi

Gibberellins and Other Metabolites of Fusarium fujikuroi and Related Fungi

Bridging the Gap: Plant‐Endophyte Interactions as a Roadmap to Understanding Small‐Molecule Communication in Marine Microbiomes

Gibberellins: Stimulants of Plant Growth

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