FIG. 1 in Intraindividual variation in nuclear DNA content in Durvillaea antarctica (Chamisso) Hariot, Macrocystis pyrifera (Linnaeus) C. Agardh and Lessonia spicata (Suhr) Santelices (Phaeophyceae)

FIG. 1. — Cells of Durvillaea antarctica (Chamisso) Hariot stained with DAPI: A, mitotic figure (mf) of dividing cortical cells (cc); B, uninucleate cortical cells; C, D, mature antheridia (ma), antheridia germinative cells (agc), antheridium (a) and four-nucleate antheridium (4-na); E, five-nucleate antheridium (5-na); F, antheridia germinative cells. Scale bars: A-D, 5 μm.