Talaromyces wortmannii FS2 emits β-caryphyllene, which promotes plant growth and induces resistance

Yamagiwa, Yasuo; Inagaki, Yoshishige; Ichinose, Yuki; Toyoda, Kazuhiro; Hyakumachi, Mitsuro; Shiraishi, Takeshi

doi:10.1007/s10327-011-0340-z

Cited by 106 publications

(63 citation statements)

References 32 publications

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“…Ryu et al [10] first reported that the microbial VOCs 2,3-butanediol and acetoin promoted the growth of Arabidopsis thaliana. PGPF-derived VOC mediated growth promotion in plants was first reported by Yamagiwa et al [11]. VOCs of certain PGPFs including the biocontrol fungus Trichoderma have been shown to enhance plant growth [7,11].…”

Section: Introductionmentioning

confidence: 99%

Identification of Volatiles Produced by Cladosporium cladosporioides CL-1, a Fungal Biocontrol Agent That Promotes Plant Growth

Paul

Park

2013

Sensors

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Certain microbial Volatile Organic Compounds (VOCs) have been reported to enhance the growth and development of plants. The biocontrol fungi, Cladosporium cladosporioides CL-1 significantly improved the growth of tobacco seedlings in vitro when they were co-cultivated without physical contact. SPME Quadrupole GC/MS/MS revealed that CL-1 emited the volatiles α-pinene, (−)-trans-caryophyllene, tetrahydro-2,2,5,5-tetramethylfuran, dehydroaromadendrene, and (+)-sativene. Potential roles of these volatiles in plant growth and development are discussed. Even though there were several fungal VOCs reported in the past that could influence plant growth, their exact mechanisms of action are not fully known. Fungal VOC-mediated plant growth promotion requires in-depth study in order for this technology to be used in large scale for crops, especially those grown under greenhouse conditions.

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Section: Introductionmentioning

confidence: 99%

Identification of Volatiles Produced by Cladosporium cladosporioides CL-1, a Fungal Biocontrol Agent That Promotes Plant Growth

Paul

Park

2013

Sensors

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“…Similarly, Yam‐agiwa et al. also demonstrated an increased growth of Brassica campestres seeds in the presence of Colletotrichum higginsianum . The same authors also reported an increase in B. campestres resistance using the same pathogen.…”

Section: Resultsmentioning

confidence: 81%

In vivo determination of the volatile metabolites of saprotroph fungi by comprehensive two-dimensional gas chromatography

et al. 2015

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In this work, we discuss the use of multiway principal component analysis combined with comprehensive two-dimensional gas chromatography to study the volatile metabolites of the saprophytic fungus Memnoniella sp. isolated in vivo by headspace solid-phase microextraction. This fungus has been identified as having the ability to induce plant resistance against pathogens, possibly through its volatile metabolites. Adequate culture media were inoculated, and its headspace was then sampled with a solid-phase microextraction fiber and chromatographed every 24 h over seven days. The raw chromatogram processing using multiway principal component analysis allowed the determination of the inoculation period, during which the concentration of volatile metabolites was maximized, as well as the discrimination of the appropriate peaks from the complex culture media background. Several volatile metabolites not previously described in the literature on biocontrol fungi were observed, as well as sesquiterpenes and aliphatic alcohols. These results stress that, due to the complexity of multidimensional chromatographic data, multivariate tools might be mandatory even for apparently trivial tasks, such as the determination of the temporal profile of metabolite production and extinction. However, when compared with conventional gas chromatography, the complex data processing yields a considerable improvement in the information obtained from the samples.

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“…Furthermore, a fuel potential has been ascribed to this compound [20]. In addition, β-cariophyllene is produced by F. oxysporum MSA 35 [42] and Talaromyces wortmannii [3,46]. This sesquiterpene could enhance plant growth and induce tolerance or resistance to the fungal pathogens Colletotrichum higginsianum and Botrytis cinerea.…”

Section: Ecological Function and Biological Activity Of Identified Vocsmentioning

confidence: 97%

Antifungal Volatile Organic Compounds from the Endophyte Nodulisporium sp. Strain GS4d2II1a: a Qualitative Change in the Intraspecific and Interspecific Interactions with Pythium aphanidermatum

Sánchez-Fernández

Díaz²,

Duarte³

et al. 2015

Microb Ecol

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This study demonstrates volatile organic compounds (VOCs) production as one of the defense mechanisms of the antagonistic endophyte Nodulisporium sp. GS4d2II1a, and the volatile changes in two times of the fungal growth; and, as result of its intra and interspecific interactions with the plant pathogen Pythium aphanidermatum. The antifungal activity of the volatile and diffusible metabolites was evaluated by means of three types of antagonism bioassays and by organic extract agar dilution. VOCs were obtained by gas chromatography coupled to mass spectrometry from 3- and 5-day Nodulisporium sp. cultures, as well as from its interspecific in vitro antagonistic interaction with the oomycete P. aphanidermatum, and its intraspecific Nodulisporium sp.-Nodulisporium sp. interaction. The GS4d2II1a strain completely inhibited the growth of two fungi and seven oomycetes by replacing their mycelia in simple antagonism bioassays and by producing in vitro volatile and diffusible metabolites that acted synergistically in multiple antagonism bioassays. Additionally, VOCs inhibited the growth of three oomycetes and one fungus in antagonism bioassays using divided plates. A total of 70 VOCs were detected, mainly including mono and sesquiterpenes, especially eucalyptol and limonene. Multiple correspondence analysis revealed four different volatile profiles, showing that volatiles changed with the fungus age and its intra and interspecific interactions. The metabolites produced by Nodulisporium sp. GS4d2II1a could be useful for biological control of fungal and oomycetes plant pathogens of economically important crops.

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Talaromyces wortmannii FS2 emits β-caryphyllene, which promotes plant growth and induces resistance

Cited by 106 publications

References 32 publications

Identification of Volatiles Produced by Cladosporium cladosporioides CL-1, a Fungal Biocontrol Agent That Promotes Plant Growth

Identification of Volatiles Produced by Cladosporium cladosporioides CL-1, a Fungal Biocontrol Agent That Promotes Plant Growth

In vivo determination of the volatile metabolites of saprotroph fungi by comprehensive two-dimensional gas chromatography

Antifungal Volatile Organic Compounds from the Endophyte Nodulisporium sp. Strain GS4d2II1a: a Qualitative Change in the Intraspecific and Interspecific Interactions with Pythium aphanidermatum

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