English Filamentous cyanobacteria Cited by user Epipelagic on 31 Jul 2021 Cyanobacteria are a very large and diverse phylum of photoautotrophic prokaryotes. They are defined by their unique combination of pigments and their ability to perform…
English Nitrogen fixation Cited by user Natwo001 on 29 Apr 2021 Nitrogen fixation or Biological Nitrogen Fixation (BNF) is a chemical process by which molecular nitrogen, which has a strong triple covalent bond, is converted into…
English Heterocyst Cited by user Citation bot on 17 Feb 2019 Heterocysts are specialized nitrogen-fixing cells formed during nitrogen starvation by some filamentous cyanobacteria, such as Nostoc punctiforme, Cylindrospermum…