The cyanobacteria are the most important prokaryotic primary producers on Earth, inhabiting
a great diversity of aquatic and terrestrial environments exposed to light. However, the …

Cyanobacteria are photo-oxygenic prokaryotes present in nearly all ecosystems, where they
are important in global oxygen, carbon, and nitrogen cycles. They are often recognized as …

The cyanobacteria are an ancient lineage of photo-oxygenic bacteria. Globally responsible
for much of the primary productivity and nitrogen fixation, they are also evolutionarily …

The problem of identification and evaluation of new described cyanobacterial taxa,
particularly of the genera established after molecular sequencing, is discussed. Numerous …

Aiming at increasing the knowledge on marine cyanobacteria from temperate regions, we
previously isolated and characterized 60 strains from the Portuguese foreshore and …

Two populations of Rivularia‐like cyanobacteria were isolated from ecologically distinct and
biogeographically distant sites. One population was from an unpolluted stream in the Kola …

A number of heterocytous, mat‐forming, tapering cyanobacteria in Rivulariaceae have
recently been observed in both the Atlantic and Pacific coasts in the rocky intertidal and …

Cyanobacteria represent an ancient, monophyletic lineage of bacteria with the ability to
undertake oxygenic photosynthesis. Although they possess a relatively high degree of …

In a study that aimed to fingerprint the phototrophic community of the biodeteriorated walls of
the Old Cathedral of Coimbra (UNESCO World Heritage Site), an unknown …

ABSTRACT The Laguna Madre-Tamaulipas is the world's largest hypersaline lagoon and is
equally located in south Texas, USA, and Tamaulipas, Mexico. Over 40% of its American …