FgEaf6 regulates virulence, asexual/sexual development and conidial septation in Fusarium graminearum

Qin, Jiaxing; Wu, Mengchun; Zhou, Shijiao

doi:10.1007/s00294-019-01043-0

Cited by 8 publications

(3 citation statements)

References 64 publications

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“…This changing may also due to excitation of the medium by organic yellow compounds. According to Qin et al (2020), an oxidative stress test using (H2O2) on Fusarium graminearum can induce a yellowish coloration. Under greenhouse trials, F. graminearum effect on plant growth parameters revealed a lower percentage of seedling emergence and significant regression in development of root and stem.…”

Section: Discussionmentioning

confidence: 99%

Antifungal Activity of Citrus Aurantium L. Essential Oil Against Crown Rot of Wheat Caused by Fusarium Graminearum

Makhlouf,

Boungab,

Elouissi

et al. 2022

Pak. J. Phytopathol.

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Fusarium graminearum a causal agent of crown rot of wheat is an important soil-borne pathogen that causes yield reduction on cereal crops. Controlling this disease is crucial to ensure food security. The present study was conducted toward the research of biological method against this pathogen. Our research aimed to evaluate the antifungal activity of Citrus aurantium essential oil (EO) at different concentrations against F. graminearum in vitro. Also, we assessed the inhibitory effect of EO on disease development in greenhouse conditions. The results showed that EO exhibited a potent antifungal activity with no significant difference compared to chemical fungicide, Difenoconazole. The tested EO effectively inhibited radial growth of the pathogen in vitro, and it revealed significant decreasing on disease incidence from 91.7% to 32.8% in the in vivo bioassay. In addition, the seed treatment with C. aurantium EO improved significantly the growth parameters of the wheat seedlings compared to the untreated control. The chemical characterization of C. aurantium essential oil using the gas chromatography analysis allowed the identification of monoterpene hydrocarbon as major group of volatile compounds. These were Limonene (17.6%), Geranyl acetate (11.9%), Geranial (10.8%), Citral (10.3%), Linalool (9.9%) and Linalyl acetate (5.7%). From the current study, we can deduce that essential oils extracted from C. aurantium L. leaves can be used as an antifungal bio-product against phytopathogenic Fusarium species.

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Section: Discussionmentioning

confidence: 99%

Antifungal Activity of Citrus Aurantium L. Essential Oil Against Crown Rot of Wheat Caused by Fusarium Graminearum

Makhlouf,

Boungab,

Elouissi

et al. 2022

Pak. J. Phytopathol.

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“…MEAF6 también está presente en el centrómero (corresponde a CENP-28) y participa en la inducción de la transcripción centromérica, actuando de forma independiente de NuA4-C (Molina et al, 2016), lo que sugiere que podría encontrarse en otros complejos asociados a la cromatina. Igualmente, se ha identificado el homólogo de Eaf6 del hongo Fusarium graminearum, causante de la fusariosis, una de las enfermedades que causa mayores pérdidas en la producción de cereales (Qin et al, 2020). La falta de FgEAF6 es responsable de alteraciones fenotípicas como la reducción en el crecimiento de las hifas, defectos en la producción de pigmentos, así como en la reproducción sexual.…”

Section: Las Subunidades Catalíticas De Los Complejos Piccolo-nua4 Y ...unclassified

“…La falta de FgEAF6 es responsable de alteraciones fenotípicas como la reducción en el crecimiento de las hifas, defectos en la producción de pigmentos, así como en la reproducción sexual. Además, estos mutantes muestran una reducción significativa de la virulencia de este hongo (Qin et al, 2020), revelando la implicación de FgEaf6 en patogenicidad.…”

Section: Las Subunidades Catalíticas De Los Complejos Piccolo-nua4 Y ...unclassified

Caracterización funcional de la subunidad EAF6 del complejo NuA4 en la regulación del tiempo de floración en Arabidopsis thaliana

Cores¹

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Mitochondrial dynamics caused by QoIs and SDHIs fungicides depended on FgDnm1 in Fusarium graminearum

Kang

Jie²,

LIU³

et al. 2023

Journal of Integrative Agriculture

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FgEaf6 regulates virulence, asexual/sexual development and conidial septation in Fusarium graminearum

Cited by 8 publications

References 64 publications

Antifungal Activity of Citrus Aurantium L. Essential Oil Against Crown Rot of Wheat Caused by Fusarium Graminearum

Antifungal Activity of Citrus Aurantium L. Essential Oil Against Crown Rot of Wheat Caused by Fusarium Graminearum

Caracterización funcional de la subunidad EAF6 del complejo NuA4 en la regulación del tiempo de floración en Arabidopsis thaliana

Mitochondrial dynamics caused by QoIs and SDHIs fungicides depended on FgDnm1 in Fusarium graminearum

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