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Specifičnost cyanobakteriální mikroflóry v Antarktidě
Komárek, Jiří ; Komárek, Ondřej
The cyanobacterial microflora of Antarctica is considered to be mainly secondary. The easy transport of diaspores by wind and human activities (particularly in the last decades) was supported by different authors. The continental input of new cyanobacterial spores to Antarctica surely exists, but cannot explain the special stable diversity of Antarctic cyanobacteria. Our studies indicate the specificity and stability of Antarctic cyanobacterial communities. In Antarctica, there exists a wide spectrum of cyanobacterial morpho- and genotypes, which form special communities every year with dominating adapted species, among which numerous Antarctic endemits exist.
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