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Do fungi produce gaseous hormones for growth like ehtylene?

Plant use of endophytic fungi in defense

Gas chromatography

Atractylodes lancea

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Fungi, including endophytic fungi, are known to produce gaseous hormones like ethylene that play crucial roles in growth and development. Ethylene is identified as a common metabolic product of various fungi, indicating its significance in fungal biology. Research suggests that ethylene acts as an upstream signal for jasmonic acid (JA) and salicylic acid (SA) pathways, while also functioning as a downstream signal for hydrogen peroxide (H2O2) and nitric oxide (NO) pathways in fungi-induced sesquiterpenoids biosynthesis. Additionally, fungal VOCs, including ethylene, are recognized as important chemical signaling molecules that mediate various interactions in microbial communities and ecosystems. Overall, the production of gaseous hormones like ethylene by fungi showcases their ability to utilize signaling molecules for growth regulation and environmental adaptation.

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Open access•Journal Article•DOI Plant hormones: a fungal point of view Emilie Chanclud, Jean-Benoit Morel - Show less +1 more 01 Oct 2016-Molecular Plant Pathology 212 Citations	Fungi produce ethylene, a gaseous hormone, which may participate in their pathogenicity by perturbing plant processes and signaling fungal development, as suggested in the research.
Book Chapter•DOI 18 Fungal and Bacterial Volatile Organic Compounds: An Overview and Their Role as Ecological Signaling Agents J. W. Bennett, Richard Hung, Samantha Lee, S. Padhi - Show less +3 more 01 Jan 2012 69 Citations	Fungi produce gaseous hormones like 1-octen-3-ol, which functions as a hormone within fungal species, influencing growth and serving as an attractant or deterrent for arthropods.
Book Chapter•DOI Hormones in Mycelial Fungi G. W. Gooday 01 Jan 1994 16 Citations	Fungi produce non-gaseous hormones for growth and development, like auxins, gibberellins, cytokinins, and abscisic acid, but not gaseous hormones like ethylene. Ethylene is not mentioned in the paper.
Open access•Journal Article•DOI The Mechanism of Ethylene Signaling Induced by Endophytic Fungus Gilmaniella sp. AL12 Mediating Sesquiterpenoids Biosynthesis in Atractylodes lancea Jie Yuan, Kai Sun, Meng-Yao Deng-Wang, Chuan-Chao Dai - Show less +3 more 23 Mar 2016-Frontiers in Plant Science 40 Citations	Yes, endophytic fungus Gilmaniella sp. AL12 induces ethylene production in Atractylodes lancea, suggesting that fungi can produce gaseous hormones like ethylene to influence plant growth.
Journal Article•DOI Production of Ethylene by Fungi Lina Ilag, Roy W. Curtis - Show less +1 more 22 Mar 1968-Science 124 Citations	Yes, fungi produce ethylene as a gaseous metabolic product, detected in 25.6% of tested species. Ethylene is considered a common metabolic product of fungi, potentially impacting plant growth.

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