Use of green light to improve the production of lignocellulose-decay enzymes by Pleurotus spp. in liquid cultivation

Araújo, Nelma Lopes; Avelino, Katielle Vieira; Halabura, Marisangela Isabel Wietzikoski; Marim, Renan Alberto; Kassem, Adma Soraia Serea; Linde, Giani Andréa; Colauto, Nelson Barros; Valle, Juliana Silveira do

doi:10.1016/j.enzmictec.2021.109860

Cited by 15 publications

(12 citation statements)

References 39 publications

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“…Notably, the dark group exhibited the highest abundance of unique proteins, followed by the white light group, indicating that exposure to different light qualities affects the expression of specific proteins (Figure ). These findings follow previous studies on different basidiomycetes. , …”

Section: Discussionsupporting

confidence: 92%

“…These findings follow previous studies on different basidiomycetes. 17,39 Furthermore, when comparing the proteomic profiles between the light conditions and darkness, we identified many DEPs using a volcano plot with a cutoff of 2.0-fold change and a p-value <0.05. Light-signaling pathways are closely associated with biological pathways, including sporulation, primary metabolic pathways, and the production of secondary metabolites or hydrolytic enzymes.…”

Section: P Ostreatus Phenotypes Under the Different Lightmentioning

confidence: 99%

“…4−8 Therefore, providing proper light conditions is essential for the induction and development of fruiting bodies. The effect of light has been investigated in various mushrooms, including Coprinopsis cinerea, 9 Inonotus rheades, 10 Lentinula edodes, 11−15 Pleurotus ostreatus, 16,17 Pleurotus eryngii, 18−20 Cerrena unicolor, 21−23 and Hypsizygus marmoreus. 24,25 Studies have shown that different light qualities have varying effects on the growth of mycelium and the development of primordia or fruiting bodies.…”

Section: ■ Introductionmentioning

confidence: 99%

“…Environmental factors such as nutrients, temperature, carbon dioxide concentration, and light are crucial for the growth of mushroom-forming fungi. − Specifically, light plays a significant role in regulating the growth, development, and metabolism of mushrooms as an environment signal, and factors such as light intensity and wavelength are particularly important. − Therefore, providing proper light conditions is essential for the induction and development of fruiting bodies. The effect of light has been investigated in various mushrooms, including Coprinopsis cinerea, Inonotus rheades, Lentinula edodes, − Pleurotus ostreatus, , Pleurotus eryngii, − Cerrena unicolor, − and Hypsizygus marmoreus. , Studies have shown that different light qualities have varying effects on the growth of mycelium and the development of primordia or fruiting bodies . For example, although most mushrooms do not require light during the mycelial growth stage, the mycelia of Cordyceps militaris exposed to white light exhibit significantly faster growth compared to those kept in the dark.…”

Section: Introductionmentioning

confidence: 99%

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Comparative Proteomic Analysis Reveals Candidate Pathways Related to the Effect of Different Light Qualities on the Development of Mycelium and Fruiting Body of Pleurotus ostreatus

Zhu,

Su,

et al. 2024

J. Agric. Food Chem.

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Light affects the morphology and physiology of Pleurotus ostreatus. However, the underlying molecular mechanism of this effect remains unclear. In this study, a label-free comparative proteomic analysis was conducted to investigate the global protein expression profile of the mycelia and fruiting bodies of P. ostreatus PH11 growing under four different light quality treatments. Among all the 2234 P. ostreatus proteins, 1349 were quantifiable under all tested conditions. A total of 1100 differentially expressed proteins were identified by comparing the light group data with those of the darkness group. GO and KEGG enrichment analyses indicated that the oxidative phosphorylation, proteasome, and mRNA surveillance pathways were the most related pathways under the light condition. qRT-PCR verified that the expression of the white collar 1 protein was significantly enhanced under white light. Additionally, glutamine synthetase and aldehyde dehydrogenase played important roles during light exposure. This study provides valuable insight into the P. ostreatus light response mechanism, which will lay the foundation for improved cultivation.

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Section: Discussionsupporting

confidence: 92%

Section: P Ostreatus Phenotypes Under the Different Lightmentioning

confidence: 99%

Section: ■ Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Comparative Proteomic Analysis Reveals Candidate Pathways Related to the Effect of Different Light Qualities on the Development of Mycelium and Fruiting Body of Pleurotus ostreatus

Zhu,

Su,

et al. 2024

J. Agric. Food Chem.

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“…A new research study examined enzyme production and mycelium growth of Pleurotus spp. improved by green illumination [10], adding value to the sustainability aspect.…”

Section: Introductionmentioning

confidence: 99%

Food Waste Originated Material as an Alternative Substrate Used for the Cultivation of Oyster Mushroom (Pleurotus ostreatus): A Review

et al. 2022

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Pleurotus ostreatus (P. ostreatus) is considered a high-quality food, rich in proteins and bioactive compounds important for maintaining human health. Lately, a commonly used substrate for oyster mushroom cultivation—wheat straw, is more often replaced by alternative cellulose substrates originated from the agricultural and food industry. Utilization of wastes for mushroom cultivation has its added value: sustainable food waste management, production of high-quality food from low quality waste, as well as solving environmental, economic and global issues. This overview covered three categories of food waste: food-processing wastes, agro-cereal wastes and nut–fruit wastes, the most used for the cultivation P. ostreatus in the period of 2017–2022. Analyzed studies mostly covered the productivity and chemical characterization of the substrate before and after the cultivation process, as well as the morphological characteristics of the fruiting bodies cultivated on a specific substrate. Chemical analyses of mushrooms cultivated on food waste are not adequately covered, which gives room for additional research, considering the influence of substrate type and chemical quality on the fruiting bodies chemical composition.

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Pleurotus pulmonarius: a protease-producing white rot fungus in lignocellulosic residues

et al. 2022

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Use of green light to improve the production of lignocellulose-decay enzymes by Pleurotus spp. in liquid cultivation

Cited by 15 publications

References 39 publications

Comparative Proteomic Analysis Reveals Candidate Pathways Related to the Effect of Different Light Qualities on the Development of Mycelium and Fruiting Body of Pleurotus ostreatus

Comparative Proteomic Analysis Reveals Candidate Pathways Related to the Effect of Different Light Qualities on the Development of Mycelium and Fruiting Body of Pleurotus ostreatus

Food Waste Originated Material as an Alternative Substrate Used for the Cultivation of Oyster Mushroom (Pleurotus ostreatus): A Review

Pleurotus pulmonarius: a protease-producing white rot fungus in lignocellulosic residues

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