✍ Scribed by Kessler, Erich
No coin nor oath required. For personal study only.
Eingegangen am 13. Juli 1972 Physiological and Biochemical Contributions to the Taxonomy of the Genus Chlorella VII. The Thermophily of Chlorella vulgaris ]. tertia Fort et Novs Summary. The 15 available strains of Chlorella vulgaris [. tertia Fort et Novs (previously designated as Chlorella III, two auxotrophic strains as Chlorella VI) contain hydrogenase, in contrast to Chlorella vulgaris Beijerinck. In addition, all strains of C. vulgaris ]. tertia were now found to be thermophflic, i.e., able to grow at up to 38--42~ Thus the two classical high-temperature Chlorellae (strains 7-11-05 and 1-9-30 of Sorokin) appear as members of a rather common thermophilic taxon. Among the 19 available strains of Chlorella vulgaris, by contrast, no hightemperature strains were observed. Likewise, we did not find any thermophilic strains of C. homosphaera, C. ]usca var. rubescens, C. luteoviridis, C. zo]ingiensis, C. saccharophila, C. minutissima, and C. l~rotothecoides. C. ]usca and C. kessleri, on the other hand, show a slight tendency towards thermophily.
Chlorella vulgaris ]. tertia therefore seems to be a taxon of ecological specialists,
📜 SIMILAR VOLUMES
Durch die taxonomische Verwertung physiologischer und biochemischer Merkmale gelang es uns, versehiedene bisher kaum identifizierbare Chlorella.Arten gegeneinander abzugrenzen (KEssLEg u. SOED]~ 1962; KESSLE~ 1962; SOEDE~ 1962; KESSLWg U. Mitarb. 1963; Son])Ea 1963; KESSL]~ u. CZrGA~ 1965). Um die b
## Eingegangen am 3. Mai 1971 ]Physiological and Biochemical Contributions to the Taxonomy of the Genus Chlorella V. The Auxotrophie and Mesotrophic Species Summary. 16 non-autotrophic Chlorella strains were found to be auxotrophic (i.e., require thiamine). 14 of these strains are also mesotrophi