Gertrude M. KNAUF

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HARDER, D. E., CHONG, 1., RoHRJNGER, R., MENDGEN, K., SCHNEIDER, A., WELTER, K., and KNAUF, G. 1989. lTItrastructure and cytochemistry of extramural substances associated with intercellular hyphae of several rust fungi. Can. J. Bot. 67: 2043-205l. Several types of extramural substance(s) associated with rust fungal intercellular hyphae were identified using(More)
The idiopathic necrosis of the femoral head of adults is increasing. The disease appears in the age from 20 to 40 years and leads to the destruction of the femoral head. The final state is often a severe osteoarthrosis of the hip joint already in the efficient lifetime. The etiology of the idiopathic necrosis of the femoral head is not yet cleared up. There(More)
Excellent preservation and new structural details can be demonstrated in rust-infected leaf tissue after high pressure freezing and freeze-fracturing. A tubular-vesicular complex was the most remarkable cytoplasmic structure obsetved in cells of tile bean rust fungus Uromyces appendiculatus var. appendiculatus during its establishment in its host Phaseolus(More)