Exposure to ionizing radiation affects the growth of ectomycorrhizal fungi and induces increased melanin production and increased capacities of reactive oxygen …

D Kothamasi, J Wannijn, M Van Hees, R Nauts… - Journal of …, 2019 - Elsevier
Ectomycorrhizal (EM) fungi form symbioses with dominant tree families in boreal, temperate
and tropical ecosystems and are important drivers of ecosystem function. EM fungal hyphae …

Ionizing radiation changes the electronic properties of melanin and enhances the growth of melanized fungi

E Dadachova, RA Bryan, X Huang, T Moadel… - PloS one, 2007 - journals.plos.org
Background Melanin pigments are ubiquitous in nature. Melanized microorganisms are
often the dominating species in certain extreme environments, such as soils contaminated …

Fungi and ionizing radiation from radionuclides

J Dighton, T Tugay, N Zhdanova - FEMS microbiology letters, 2008 - academic.oup.com
Radionuclides in the environment are one of the major concerns to human health and
ecotoxicology. The explosion at the Chernobyl nuclear power plant renewed interest in the …

The effect of protracted X‐ray exposure on cell survival and metabolic activity of fast and slow growing fungi capable of melanogenesis

C Pacelli, RA Bryan, S Onofri… - Environmental …, 2018 - Wiley Online Library
The aim of this study was to analyse how protracted exposure to X‐rays delivered at low
dose rates of 0.0032–0.052 kGy h− 1 affects the survival and metabolic activity of two …

Arbuscular mycorrhizal fungi decrease radiocesium accumulation in Medicago truncatula

V Gyuricza, S Declerck, HD De Boulois - Journal of environmental …, 2010 - Elsevier
The role of arbuscular mycorrhizal fungi (AMF) in plant radiocesium uptake and
accumulation remains ambiguous. This is probably due to the presence of other soil …

The influence of ionizing radiation on spore germination and emergent hyphal growth response reactions of microfungi

T Tugay, NN Zhdanova, V Zheltonozhsky… - Mycologia, 2006 - Taylor & Francis
The accident at the Chernobyl Atomic Energy Station resulted in radiation contamination of
large tracts of land and particularly the reactor building itself. Sustained exposure of …

Melanin is effective in protecting fast and slow growing fungi from various types of ionizing radiation

C Pacelli, RA Bryan, S Onofri… - Environmental …, 2017 - Wiley Online Library
Melanin is a ubiquitous pigment with unique physicochemical properties. The resistance of
melanized fungi to cosmic and terrestrial ionizing radiation suggests that melanin also plays …

Melanin as an energy transducer and a radioprotector in black fungi

ME Malo, E Dadachova - Fungi in extreme environments: ecological role …, 2019 - Springer
Scope: Melanin is an ancient and unique pigment that can be found in all phyla of the fungi
kingdom. The presence of melanin imparts a selective advantage to fungi promoting survival …

Ionizing radiation: how fungi cope, adapt, and exploit with the help of melanin

E Dadachova, A Casadevall - Current opinion in microbiology, 2008 - Elsevier
Life on Earth has always existed in the flux of ionizing radiation. However, fungi seem to
interact with the ionizing radiation differently from other inhabitants of the Earth. Recent data …

The effect of aboveground long-term low-dose ionizing radiation on soil microbial diversity and structure

F Cheng, X Huang, Q Qin, Z Chen, F Li… - Frontiers in Ecology and …, 2023 - frontiersin.org
Studies investigating the diversity and structure of soil microbial systems in response to
ionizing radiation are scarce. In particular, effects of long-term low-dose radiation is rarely …