Reports

Facultative Heterotrophy in Some Chlorococcacean Algae

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Science  17 Mar 1961:
Vol. 133, Issue 3455, pp. 761-763
DOI: 10.1126/science.133.3455.761

Abstract

All known species of the genera Bracteacoccus, Spongiochloris, and Dictyochloris, and some of the species of Neochloris and Spongiococcum are capable of growing heterotrophically in darkness in a glucose-salts medium. In contrast, all known species of Chlorococcum are obligate photoautotrophs. Possible relationships between these results and certain morphological characteristics are discussed.