Lactate dehydrogenase from autotrophic and heterotrophic cells of the marine diatom Cylindrotheca fusiformis Reimann & Lewin.

Cultures of Cylindrotheca furisormis grown either autotrohpically or heterotrophically on lactate contained significant amounts of NAD-dependent L(+)-lactate dehydrogenase (EC 1.1.1.

Studies on the biochemistry and fine structure of silica shell formation in diatoms : Division cycle and chemical composition of Navicula pelliculosa during light-dark synchronized growth.

Cell division in Navicula pelliculosa (Bréb.) Hilse, strain 668 was synchronized with an alternating regime of 5 h light and 7 h dark. Cell volume and dry weight increased only during the light period.