Enhancement of Apospory in Liquid Culture of Matteuccia struthioptens |
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| Authors: | VON ADERKAS P. |
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| Affiliation: | Atlantic Research Laboratory, National Research Council of Canada 1411 Oxford Street, Halifax, Nova Scotia, B3H 3ZI, Canada |
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| Abstract: | Apospory in the fern Matteuccia struthiopteris, which is reportedhere for the first time, was induced more readily in liquidculture than on agar medium. It occurred more frequently fromdetached meristems than from juvenile leaves. Gametophytic outgrowthsbearing rhizoids, but lacking sex organs were found occasionallyon roots. Aposporous gametophytes isolated from liquid culturewere induced to form sporophytes either sexually or apogamously.Both types of sporophyte also behaved aposporously in liquidculture. Matteuccia, fern, apospory, apogamy, liquid culture, detached meristem |
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