Alkalinity Cellulose Cellulose accessibilities Confocal laser scanning Curricula Efficiency Enzymatic hydrolysis Enzyme activity Enzyme production Enzymolysis Fungi Gene expression Gene expression studies Hemicellulolytic enzymes Hypocrea jecorina Kraft pulp Mass Transfer Mass transfer Mixtures Morphology Northern bleached softwood kraft pulps Pinus contorta Saccharification Secretome Softwood substrates Softwoods State-of-the-art performance Substrate characteristics Substrate characterization Substrate sensing