Noun
One of the Diatomaceae, a family of minute unicellular Algae having a siliceous covering of great delicacy, each individual multiplying by spontaneous division. By some authors diatoms are called Bacillariae, but this word is not in general use.
A particle or atom endowed with the vital principle.
Source: Webster's dictionaryAbout half of these are also found in the T. pseudonana genome, attesting their ancient incorporation in the diatom lineage. Source: Internet
A single diatom at first look may not seem to be a cell, but diatoms are eukaryotic organisms with common organelles such as a nucleus, mitochondria, and golgi complex. Source: Internet
Additional factors such as predation by zooplankton and ammonium -based regenerated production also have a role to play in the annual diatom cycle. Source: Internet
A new diatom cell of maximum size, the initial cell, forms within the auxospore thus beginning a new generation. Source: Internet
Climate Change 2007: Synthesis Report. 104. could thus in theory result in a significant loss of diatom diversity, although from current knowledge it is impossible to say if this would occur rapidly or only over many tens of thousands of years. Source: Internet
Fossil record Paralia sulcata diatom imaged using the University of Tasmania scanning electron microscope. Source: Internet