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Geotropism in the Endomycorrhizal Fungus Gigaspora margarita
L. S. Watrud, J. J. Heithaus, III and E. G. Jaworski
Vol. 70, No. 2 (Mar. - Apr., 1978), pp. 449-452
Published by: Mycological Society of America
Stable URL: http://www.jstor.org/stable/3759042
Page Count: 4
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Gravity appears to induce bi-directional growth from germinating spores of the phycomycetous endomycorrhizal fungus Gigaspora margarita. Germ tubes grow upward and secondary branched hyphae grow downward. Echinulate vesicle clusters are produced on the branched hyphae.
Mycologia © 1978 Mycological Society of America