Drought stress poses a serious threat to Pinus massoniana seedling growth in southern China. Trichoderma species, as beneficial microorganisms, have been widely used agriculture enhance plant and drought tolerance, but the interaction mechanisms remain unclear. To investigate effect of drought-resistant longibrachiatum inoculation on P. under stress, physiological indicators rhizosphere microbi...

The production of peptaibols by a marine-related Trichoderma longibrachiatum strain was studied using electrospray ionisation multiple-stage ion trap mass spectrometry (ESI-MSn-IT) and gas chromatography/electron impact mass spectrometry (GC/EI-MS). Two major groups of peptaibols were identified, those with long sequences (20 amino acids) and others with short sequences (11 amino acids). This p...

Xylanases catalyse the cleavage of various forms of xylan. A new crystal form of xylanase II from the fungus Trichoderma longibrachiatum that diffracts to better than 1 A resolution was grown from 12% PEG 8K, 0.1 M Tris pH 8.5, 0.2 M CaCl(2) with the addition of 2% glycerol to overcome crystal twinning. The crystals grow in a body-centered orthorhombic Bravais lattice, with unit-cell parameters...

Holocellulose structures from agro-industrial residues rely on main and side chain attacking enzymes with different specificities for complete hydrolysis. Combinations of crude enzymatic extracts from different fungal species, including Aspergillus terreus, Aspergillus oryzae, Aspergillus niger and Trichoderma longibrachiatum, were applied to sugar cane bagasse, banana stem and dirty cotton res...

The genetic diversity of the emerging fungal pathogen Trichoderma longibrachiatum was examined at the level of mitochondrial DNA. The 17 investigated strains, comprising nine clinical and eight non-clinical isolates, exhibited seven and ten different mitochondrial DNA profiles by using the restriction enzymes BsuRI and Hin6I, respectively. The sizes of mitochondrial DNAs varied from 34.9 to 39....