Article: Research reports from K.E. Gribble and co-authors provide new insights into eukaryotic research.

"A suite of morphological, histological, and molecular techniques was used to reveal for the first time division, sexuality, mandatory dormancy period of hypnozygotes, and identity of life-history stages of any Protoperidinium spp. In both Protoperidinium steidingerae and Protoperidinium depressum, asexual division occurred by eleutheroschisis within a temporary cyst, yielding two daughter cells," scientists writing in the Journal of Eukaryotic Microbiology report (see also Eukaryotic Research).

"Daughter cells were initially round and one-half to two-thirds the size of parent cells then rapidly increased in size, forming horns before separating. Gamete ...

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