Effect of osmotic stabilizers on protoplast generation of Chlorella ellipsoidea yellow/white color mutants

N Urano; K Fujii

doi:10.1016/s1389-1723(01)80043-8

Effect of osmotic stabilizers on protoplast generation of Chlorella ellipsoidea yellow/white color mutants

J Biosci Bioeng. 2000;90(5):567-9. doi: 10.1016/s1389-1723(01)80043-8.

Authors

N Urano¹, K Fujii

Affiliation

¹ Laboratory of Marine Biochemistry, Tokyo University of Fisheries, Konan, Minato, Tokyo 108-8477, Japan.

PMID: 16232912
DOI: 10.1016/s1389-1723(01)80043-8

Abstract

The effect of osmotic stabilizers on protoplast formation of yellow/white color mutants of Chlorella ellipsoidea was studied. The UF-1 strain, one of the mutants, had the same growth rate as the parent C. ellipsoidea at 4.02 microE/m2/s and no reversion to normal cells at 0-26.8 microE/m2/s. Therefore, protoplast formation from UF-1 was carried out, and it was found that the yield of protoplasts was 93% in the medium containing 1.0 M NaCl as an osmotic stabilizer.