Detecting bioluminescence conditions in fruit bodies of two species of Armillaria basidiomycetes : доклад, тезисы доклада


Тип публикации: доклад, тезисы доклада, статья из сборника материалов конференций

Конференция: IV International Conference on Agribusiness, Environmental Engineering and Biotechnologies - AGRITECH-IV - 2020; Krasnoyarsk; Krasnoyarsk

Год издания: 2021

Идентификатор DOI: 10.1088/1755-1315/677/5/052081

Аннотация: Mycelia of various Armillaria fungi are bioluminescent while the fruit bodies do not emit light. The presence in fruit bodies of Armillaria species of enzymes involved in the fungal bioluminescence was investigated by treating them with an exogenous analogue of the substrate for the light-emitting reaction. For this, hot extracts fПоказать полностьюrom nonluminous fungus Pholiota squarrosa were used. Upon spraying the pristine and transversely cut fruit bodies with the extracts, light emitting regions of different intensity were revealed. This suggests that the fruit bodies of the studied species are nonluminous due to lack of the substrate for light luminescent reaction. The prolonged incubation of the fruit bodies in water elevated the bioluminescence level. A possible mechanism which can explain this phenomenon is discussed.

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Журнал: IOP Conference Series: Earth and Environmental Science

Выпуск журнала: Volume 677

Номера страниц: 52081

Место издания: Krasnoyarsk, Russian Federation

Издатель: IOP Publishing Ltd


  • Puzyr A.P. (Federal Research Center “Krasnoyarsk Science Center SB RAS”)
  • Burov A.E. (Federal Research Center for Information and Computational Technologies)
  • Bondar V.S. (Federal Research Center “Krasnoyarsk Science Center SB RAS”)

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