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Physiological and biochemical contributions to the taxonomy of the genusChlorella

โœ Scribed by Erich Kessler

Publisher
Springer
Year
1978
Tongue
English
Weight
298 KB
Volume
119
Category
Article
ISSN
0302-8933

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Physiological and biochemical contributi
Physiological and biochemical contributions to the taxonomy of the genusChlorella
โœ Wolfgang Kerfin; Erich Kessler ๐Ÿ“‚ Article ๐Ÿ“… 1978 ๐Ÿ› Springer ๐ŸŒ English โš– 617 KB

1. DNA homology was studied in 12 Chlorella species. The DNA of 88 strains was hybridized with 3H-labelled DNA from C.fusca var. vacuolata 2tl-8b and from C. vulgaris 2tl-8m. The results indicate that the genus Chlorella is a heterogenous taxon which consists of several groups of species. 2. The "C.

Physiological and biochemical contributi
Physiological and biochemical contributions to the taxonomy of the genusChlorella
โœ M. Vinayakumar; E. Kessler ๐Ÿ“‚ Article ๐Ÿ“… 1975 ๐Ÿ› Springer ๐ŸŒ English โš– 502 KB

The products of glucose fermentation were studied in 87 strains of the genus Chlorella. Lactic acid, acetic acid, formic acid, glycerol, ethanol, H2 and CO2 were identified. The lactic acid was shown to be D(minus)lactic acid. The pattern of fermentation produces is species-specific and can therefor

Physiological and biochemical contributi
Physiological and biochemical contributions to the taxonomy of the genusPrototheca
โœ Wolfgang Kerfin; Erich Kessler ๐Ÿ“‚ Article ๐Ÿ“… 1978 ๐Ÿ› Springer ๐ŸŒ English โš– 204 KB

16 strains of the genus Prototheca do not produce extracellular amylolytic enzymes. The base composition of their DNA shows rather continuous values from 62 ~ to 78 ~o GC (guanine + cytosine). Their assignment to four species and their possible relationship with Chlorella protothecoides are discusse