Functional differentiation of two autochthonous cohabiting strains of Pleurotus ostreatus and Cyclocybe aegerita from Serbia in lignin compound degradation
Аутори
Stefanović, SlobodanDragišić Maksimović, Jelena
Maksimović, Vuk
Bartolić, Dragana
Đikanović, Daniela
Simonović Radosavljević, Jasna
Mutavdžić, Dragosav
Radotić, Ksenija
Marjanović, Žaklina
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
In nature, woody substrates are usually degraded by entire communities of microorganisms, which are nowadays jeopardised by anthropogenic influence, making it important to define the functional specificity of every species. Two strains of autochthonous fungi from Serbian lowland forests (Pleurotus ostreatus Ser1 and Cyclocybe aegerita Ser1) have been investigated for their ability to degrade lignin substrates [oak sawdust, oak isolated cell walls, and synthetic dehydrogenative polymer (DHP)]. Measuring the activities of the enzymes involved in lignin degradation was coupled with detecting the HPLC profile of the phenolics in the fungal growth media, and the lignin loss. While Pleurotus ostreatus Ser1 appeared highly effective within a very short time span, Cyclocybe aegerita Ser1 failed to degrade lignin. This situation was supported by very high enzyme activities and the low presence of phenolics in the media of Pleurotus ostreatus Ser1, compared to very low enzyme activity and the hi...gh presence of phenolics in the media with Cyclocybe aegerita Ser1.
Кључне речи:
wood degradation / wood decaying fungi / laccase / Mn peroxidase / lignin peroxidaseИзвор:
2023, 47, 1, 135–143-Издавач:
- Institute of Botany and Botanical Garden Jevremovac, Belgrade
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200053 (Универзитет у Београду, Институт за мултидисциплинарна истраживања) (RS-MESTD-inst-2020-200053)
Институција/група
Institut za multidisciplinarna istraživanjaTY - JOUR AU - Stefanović, Slobodan AU - Dragišić Maksimović, Jelena AU - Maksimović, Vuk AU - Bartolić, Dragana AU - Đikanović, Daniela AU - Simonović Radosavljević, Jasna AU - Mutavdžić, Dragosav AU - Radotić, Ksenija AU - Marjanović, Žaklina PY - 2023 UR - http://rimsi.imsi.bg.ac.rs/handle/123456789/2306 AB - In nature, woody substrates are usually degraded by entire communities of microorganisms, which are nowadays jeopardised by anthropogenic influence, making it important to define the functional specificity of every species. Two strains of autochthonous fungi from Serbian lowland forests (Pleurotus ostreatus Ser1 and Cyclocybe aegerita Ser1) have been investigated for their ability to degrade lignin substrates [oak sawdust, oak isolated cell walls, and synthetic dehydrogenative polymer (DHP)]. Measuring the activities of the enzymes involved in lignin degradation was coupled with detecting the HPLC profile of the phenolics in the fungal growth media, and the lignin loss. While Pleurotus ostreatus Ser1 appeared highly effective within a very short time span, Cyclocybe aegerita Ser1 failed to degrade lignin. This situation was supported by very high enzyme activities and the low presence of phenolics in the media of Pleurotus ostreatus Ser1, compared to very low enzyme activity and the high presence of phenolics in the media with Cyclocybe aegerita Ser1. PB - Institute of Botany and Botanical Garden Jevremovac, Belgrade T1 - Functional differentiation of two autochthonous cohabiting strains of Pleurotus ostreatus and Cyclocybe aegerita from Serbia in lignin compound degradation IS - 1 SP - 135–143 VL - 47 DO - 10.2298/BOTSERB2301135S ER -
@article{ author = "Stefanović, Slobodan and Dragišić Maksimović, Jelena and Maksimović, Vuk and Bartolić, Dragana and Đikanović, Daniela and Simonović Radosavljević, Jasna and Mutavdžić, Dragosav and Radotić, Ksenija and Marjanović, Žaklina", year = "2023", abstract = "In nature, woody substrates are usually degraded by entire communities of microorganisms, which are nowadays jeopardised by anthropogenic influence, making it important to define the functional specificity of every species. Two strains of autochthonous fungi from Serbian lowland forests (Pleurotus ostreatus Ser1 and Cyclocybe aegerita Ser1) have been investigated for their ability to degrade lignin substrates [oak sawdust, oak isolated cell walls, and synthetic dehydrogenative polymer (DHP)]. Measuring the activities of the enzymes involved in lignin degradation was coupled with detecting the HPLC profile of the phenolics in the fungal growth media, and the lignin loss. While Pleurotus ostreatus Ser1 appeared highly effective within a very short time span, Cyclocybe aegerita Ser1 failed to degrade lignin. This situation was supported by very high enzyme activities and the low presence of phenolics in the media of Pleurotus ostreatus Ser1, compared to very low enzyme activity and the high presence of phenolics in the media with Cyclocybe aegerita Ser1.", publisher = "Institute of Botany and Botanical Garden Jevremovac, Belgrade", title = "Functional differentiation of two autochthonous cohabiting strains of Pleurotus ostreatus and Cyclocybe aegerita from Serbia in lignin compound degradation", number = "1", pages = "135–143", volume = "47", doi = "10.2298/BOTSERB2301135S" }
Stefanović, S., Dragišić Maksimović, J., Maksimović, V., Bartolić, D., Đikanović, D., Simonović Radosavljević, J., Mutavdžić, D., Radotić, K.,& Marjanović, Ž.. (2023). Functional differentiation of two autochthonous cohabiting strains of Pleurotus ostreatus and Cyclocybe aegerita from Serbia in lignin compound degradation. Institute of Botany and Botanical Garden Jevremovac, Belgrade., 47(1), 135–143. https://doi.org/10.2298/BOTSERB2301135S
Stefanović S, Dragišić Maksimović J, Maksimović V, Bartolić D, Đikanović D, Simonović Radosavljević J, Mutavdžić D, Radotić K, Marjanović Ž. Functional differentiation of two autochthonous cohabiting strains of Pleurotus ostreatus and Cyclocybe aegerita from Serbia in lignin compound degradation. 2023;47(1):135–143. doi:10.2298/BOTSERB2301135S .
Stefanović, Slobodan, Dragišić Maksimović, Jelena, Maksimović, Vuk, Bartolić, Dragana, Đikanović, Daniela, Simonović Radosavljević, Jasna, Mutavdžić, Dragosav, Radotić, Ksenija, Marjanović, Žaklina, "Functional differentiation of two autochthonous cohabiting strains of Pleurotus ostreatus and Cyclocybe aegerita from Serbia in lignin compound degradation", 47, no. 1 (2023):135–143, https://doi.org/10.2298/BOTSERB2301135S . .