Variabilität von Scenedesmus acuminatus (Lagerh.) Chod. und Scenedesmus pectinatusMeyen in Nährlösungen mit unterschiedlichem NaCI-Gehalt

Rumen Mladenov , Detelina Belkinova
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引用次数: 4

Abstract

Clonal cultures from Scenedesmus acuminatus (Lagerh.) Chod. and Scenedesmus pectinatusMeyen were studied in regard to the variability of coenobia by an intensive cultivation using nutritional medium with different NaCl concentrations. With an increasing salinity of the medium in the clonal cultures from both species, coenobia corresponding to Scenedesmus regularis SVIR. were found. Concrete conclusions for changeability of characteristics concerning the taxonomic status of S. acuminatus (Lagerh.) Chod. and S. pectinatusMeven are drawn.

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渐尖Scenedesmus acuminatus(Lagerh.)Chod的变异性。在不同氯化钠含量的营养液中
渐尖Scenedesmus acuminatus(Lagerh.)Chod的克隆培养物。通过使用不同NaCl浓度的营养培养基进行强化培养,研究了果胶酶和果胶酶的变异性。随着两个物种克隆培养基中培养基盐度的增加,与规则Scenedesmus相对应的coenobia是SVIR。已找到。关于渐尖孢分类地位特征可变性的具体结论。并绘制了S.copinatusEven。
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