Identification of Blue-Light Photoresponse Genes in Oyster Mushroom Mycelia

Nakano, Yoko; Fujii, Hiroshi; Kojima, Masanobu

doi:10.1271/bbb.100565

Cited by 27 publications

(20 citation statements)

References 14 publications

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“…However, almost all fungi require light in its growth, such as P. ostreatus. L. edodes requires light for the formation of primordial (Nakano et al, 2014). This was confirmed by other report (Mohamed and Farghaly, 2014).…”

Section: Media or Bag-log (Seesupporting

confidence: 85%

Optimization and Interpretation of Heat Distribution in Sterilization Room Using Convection Pipe

Abdurrahman

Misbah

Irzaman

et al. 2019

Indonesian J. Sci. Technol

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In mushroom cultivation of white oyster mushroom (P. ostreatus), problems in the contamination during the production are typically found. This contamination is due to the issue in controlling temperature during the media sterilization for growing the fungus (bag-log). This suboptimal sterilization causes unwanted bacteria and spores to grow. To reduce the amount of contamination, the purpose of this study was to demonstrate and evaluate the temperature distribution using one convection pipe with diameter of 6 and 8 cm. The fuel used for this sterilization process is rice husk. Sterilization itself aims to kill other unwanted bacteria and spores on the bag-log. Sterilization was done by traditional steaming bag-log drums arranged in four rows upwards for 6 hours. Convection pipes were built in drums. The steamer was done by performing two retrievals of data. From the experiment results, the use of convection pipe of 8 cm was better than the convection pipe of 6 cm. This is shown from the amount of fungal contamination in convection pipes were less in 8. The result of temperature measurement using dual laser infrared thermometer was also completed and interpreted using Matrix Laboratory with interpolation method to get heat distribution result.

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Section: Media or Bag-log (Seesupporting

confidence: 85%

Optimization and Interpretation of Heat Distribution in Sterilization Room Using Convection Pipe

Abdurrahman

Misbah

Irzaman

et al. 2019

Indonesian J. Sci. Technol

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“…Some mushrooms such as Pleurotus spp. or L. edodes require light for primordia formation (Nakano et al, 2010). A publication by Kaufert (1936) seems to be the first indication that Pleurotus species required light.…”

Section: Effects Of Extrinsic Factorsmentioning

confidence: 99%

Factors affecting mushroom Pleurotus spp.

Bellettini

Fiorda

Maieves

et al. 2019

Saudi Journal of Biological Sciences

329

210

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Pleurotus genus is one of most extensively studied white-rot fungi due to its exceptional ligninolytic properties. It is an edible mushroom and it also has several biological effects, as it contains important bioactive molecules. In basidiomycete fungi, lignocellulolytic enzymes are affected by many typical fermentation factors, such as medium composition, ratio of carbon to nitrogen, pH, temperature, air composition, etc. The survival and multiplication of mushrooms is related to a number of factors, which may act separately or have interactive effects among them. Out that understanding challenges in handling Pleurotus species mushroom requires a fundamental understanding of their physical, chemical, biological and enzymatic properties. This review presents a practical checklist of available intrinsic and extrinsic factors, providing useful synthetic information that may help different users. An in-depth understanding of the technical features is needed for an appropriate and efficient production of Pleurotus spp.

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“…Характер впливу світла залежить від його спектральних характеристик та від тривалості освітлення (Kamada et al, 2010). Механізми фоторецепції грибів останнім часом є предметом інтенсивних досліджень (Поединок и др., 2004Поединок, Бисько, 2005;Дорошкевич, 2007;Nakano et al, 2010;Herrera-Estrella, Horwitz, 2007;Purschwitz et al, 2006). Станом на цей час доведено, що гриби можуть сприймати майже ультрафіолетове, синє, зелене, червоне і дальнє червоне світло, використовуючи для цього до 11 різних фоторецепторів (Herrera-Estrella, Horwitz, 2007;Zhenzhong, Reinhard, 2018).…”

Section: вступunclassified

Cultivation of Pleurotus ostreatus (Jacq.:Fr.) Kumm. influenced by laser irradiation

2019

The Journal of v. N. Karazin Kharkiv National University, Series "Biology"

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It has been studied the effect of laser irradiation on growth parameters, fruiting terms and crop capacity of Pleurotus ostreatus under solid phase cultivation on different types of substrates that include sunflower husk (SH), wheat straw (WS) and floral scales of corn ears (FSCE). According to the research carried out the best P. ostreatus mycelium growth was revealed under the cultivation on 100% FSCE, the mycelium growth on 50% FSCE was 37,7% less. The mycelium growth on 50% SH, 100% SH and 50% WS substrates was 50.5%, 50.3% and 45.0% less respectively. The least mycelium growth was recorded on 100% WS substrate. Laser irradiation nonetheless had a positive effect on the mycelium growth on the substrates under analysis. In particular, the best reaction was in response to green spectrum eradiation under the cultivation on 100% wheat straw substrate that was 71.8% better than the control. Under the cultivation on other types of substrates the mycelium growth at green spectrum eradiation increased from 23.1% to 33.7% respectively. Red and blue spectra eradiation caused only slight mycelium growth changes. Green spectrum eradiation within 10 seconds promoted the crop capacity on all the substrates from 51.5 to 80.7%, except for the substrate with SH:WS:FSCE (25:25:50%), in which the crop capacity increased the most – by 87.9%. Also 10 second green spectrum impact on the mycelium reduced the substrate fouling term and accelerated the fruiting. It has been proved that the fruiting bodies grown out of the mycelium that was under 10 second green spectrum eradiation form in greater quantity compared to non-irradiated variants. Any significant differences in fungi fruiting bodies morphology on the substrates mentioned have not been found. Thus, the research carried out allowed to distinguish the most productive substrates and the most efficient mode of P. ostreatus growth stimulation with the help of laser irradiation. The results of the research prove the expediency of laser irradiation usage while cultivating macromycete P. ostreatus.

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Identification of Blue-Light Photoresponse Genes in Oyster Mushroom Mycelia

Cited by 27 publications

References 14 publications

Optimization and Interpretation of Heat Distribution in Sterilization Room Using Convection Pipe

Optimization and Interpretation of Heat Distribution in Sterilization Room Using Convection Pipe

Factors affecting mushroom Pleurotus spp.

Cultivation of Pleurotus ostreatus (Jacq.:Fr.) Kumm. influenced by laser irradiation

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