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Effect of the Cellulose-Binding Domain Associated with Xylanase on the Degradation of Softwood and Hardwood Xylan
2025 - IRG/WP 25-11078
Brown rot fungi rapidly degrade hemicellulose, which is recognized as a key decomposition process during the early stages of wood decay. Brown rot fungi possess multiple genes encoding hemicellulose-degrading enzymes, suggesting that enzymatic hydrolysis plays an important role in this process. Hemicellulases produced by these fungi often contain an additional domain classified as carbohydrate-bin...
R Tsukida, Y Kojima, S Kaneko, M Yoshida


Non-destructive methods for field assessment of wood biodeterioration in hardwood trailer decks exposed to tropical environments
2025 - IRG/WP 25-41039
Apitong (Dipterocarpus spp.), an increasingly rare tropical hardwood from the rainforest in Southeast Asia, has long been used as decking materials for open-bed trailers and trucks across North America. As the natural population of Apitong trees steadily declines, there is an urgent need to find sustainable, domestically sourced alternatives for trailer decking. A recent project evaluated the perf...
X Wang, X Xie, G Kirker, C A Senalik


Durability Enhancement of US Hardwoods for Use in Open Trailer Decks
2025 - IRG/WP 25-41048
Apitong, a tropical hardwood derived from endangered species within Dipterocarpus genus, has long been used as a decking material for open flat-bed and lowboy trailers in the U.S. However, as more Dipterocarpus species are classified as endangered and critically endangered by International Union for Conservation of Nature (IUCN) due to the declining population of Apitong trees, there is a growing ...
X Xie, X Wang, G Kirker, C A Senalik


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