Phosphorus occurs in mineral and organic forms in aquatic environments. Much of the available phosphorus resources occur in organic forms which are impossible to use directly by living organisms – cytoplasmic membranes of microorganisms’ cells transport almost exclusively orthophosphates. Biological decomposition of organic phosphorus combinations is one of the key stages of phosphorus cycle in surface waters. This process is possible due to existence of a group of phosphohydrolytic enzymes, such as: 5’-nucleotidase, endo- and exonucleases, phytase and phosphatases. Occurrence or activity of these enzymes was found in all components of plankton: bacteria, cyanobacteria, algae, fungi, single- and multicellular plankton animals....
Phytate, which is one of the dominant organic phosphorus compounds in nature, is very stable in soil...
Phosphorus and phosphates, which determine biological development of organisms, are very important c...
The mineralization of soil organic phosphorus (P) is catalysed by extracellular phosphatases that hy...
ABSTRACT: Phosphorus deficiency is frequently the limiting factor in phytoplank-ton growth and the m...
Phosphorus (P) is considered as the most frequently limiting factor for phytoplankton growth in fres...
Uptake of phosphate and hydrolysis and uptake of dissolved organic phosphorus (DOP) by bacteria and ...
Enzymatic hydrolysis of organic matter is a major process in nutrient cycling in aquatic environment...
Extracellular phosphatases are an important part of the phosphorus cycle in aquatic environments. Ph...
Phosphatase may accelerate the process of lake eutrophication through improving phosphorus bioavaila...
It is becoming increasingly evident that the use of organic nutrients is widespread among many aquat...
Phosphorus is frequently a limiting factor for phytoplankton in freshwater ecosystems, because algae...
Eutrophication has been recognized as a pollution problem all over the world. Blooms of the cyanobac...
The role of phosphorus contained in bottom sediments of water reservoirs is crucial in the whole eut...
The transformation of phosphorus (P) is a major factor of lake eutrophication, and phosphate releasi...
Acid and alkaline phosphomonoesterase ( PME) activity of phosphorus-depleted Ochrom-ona.s danica cou...
Phytate, which is one of the dominant organic phosphorus compounds in nature, is very stable in soil...
Phosphorus and phosphates, which determine biological development of organisms, are very important c...
The mineralization of soil organic phosphorus (P) is catalysed by extracellular phosphatases that hy...
ABSTRACT: Phosphorus deficiency is frequently the limiting factor in phytoplank-ton growth and the m...
Phosphorus (P) is considered as the most frequently limiting factor for phytoplankton growth in fres...
Uptake of phosphate and hydrolysis and uptake of dissolved organic phosphorus (DOP) by bacteria and ...
Enzymatic hydrolysis of organic matter is a major process in nutrient cycling in aquatic environment...
Extracellular phosphatases are an important part of the phosphorus cycle in aquatic environments. Ph...
Phosphatase may accelerate the process of lake eutrophication through improving phosphorus bioavaila...
It is becoming increasingly evident that the use of organic nutrients is widespread among many aquat...
Phosphorus is frequently a limiting factor for phytoplankton in freshwater ecosystems, because algae...
Eutrophication has been recognized as a pollution problem all over the world. Blooms of the cyanobac...
The role of phosphorus contained in bottom sediments of water reservoirs is crucial in the whole eut...
The transformation of phosphorus (P) is a major factor of lake eutrophication, and phosphate releasi...
Acid and alkaline phosphomonoesterase ( PME) activity of phosphorus-depleted Ochrom-ona.s danica cou...
Phytate, which is one of the dominant organic phosphorus compounds in nature, is very stable in soil...
Phosphorus and phosphates, which determine biological development of organisms, are very important c...
The mineralization of soil organic phosphorus (P) is catalysed by extracellular phosphatases that hy...