20.500.12556/RUL-28974
Translokacija bakra iz zaščitenega lesa, izpostavljenega glivam razkrojevalkam lesa
Na področju zaščite lesa se v zadnjem času pojavljajo na baker odporni sevi gliv, kar v praksi predstavlja velik problem. Tolerantne glive ogrožajo zaščiten les v uporabi z običajno trajnostjo nad 30 let, saj les okužen s tolerantnimi sevi gliv lahko propade že v nekaj letih. Mehanizmi tolerantnosti še niso povsem pojasneni. Velik pomen se pripisuje oksalni kislini, ki jo intenzivno tvorijo tolerantne glive. Z laboratorijskimi poskusismo ugotovili, da je poleg tega mehanizma pomemben tudi aktivni transport bakra v micelij gliv. Pri glivah, ki ne izločajo oksalne kisline, jetranslokacija bakra povzročena z difuzijo
Copper tolerance by wood decay fungi is one of the most important problems in the field of wood preservation. These fungi are potential danger for preserved wood in use, wood with expected lifetime of 30 years. Although, the nature of the fungal tolerance is still not completely understood. The resistance of some species of wood decay fungi to copper has been connected to their production of copious amounts of oxalic acid. However, oxalic acid production is not the only factor responsible for this phenomenon. Laboratory experiments showed that one other important mechanism is active copper transport of copper tolerant fungi and diffusion of copper by intolerant ones
zaščita lesa
tolerantnost na baker
oksalna kislina
Antrodia vaillantii
wood preservation
copper based preservatives
copper tolerance
oxalic acid
true
false
false
Slovenski jezik
Slovenski jezik
Delo ni kategorizirano
2014-07-11 15:15:27
2014-07-11 15:15:27
2022-08-01 10:29:06
0000-00-00 00:00:00
2002
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0
Str. 159-171
Št. 67
2002
0000-00-00
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NiDoloceno
NiDoloceno
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0000-00-00
0000-00-00
630*841
0351-3114
910985
RAZ_Humar_Miha_2002.pdf
RAZ_Humar_Miha_2002.pdf
1
33ED51F8B1C1EA69660D702597F11374
b167f9abee332969b99392b5bb9042166cd617a924bd8e704c9aac70037faf71
223098fa-4c2d-11ec-abdb-00155dcfd717
20.500.12556/rul/f886d1c2-43ee-46b9-8ed2-e38aaeb60a95
https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=151324
Biotehniška fakulteta
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