Literature DB >> 80926

The estimation of extracellular release by phytoplankton and heterotrophic activity of aquatic bacteria.

R J Chróst.   

Abstract

The actual extracellular release of organic matter by algae was determined in water samples in which the heterotrophic activity of bacteria was inhibited by gentamycin. Gentamycin rapidly and efficiently inhibited the activity of aquatic bacteria without affecting phytoplankton metabolism. Aquatic bacteria utilized the products of algal extracellular release. The amount of algal photosynthetic products metabolized by bacteria can be taken as a measure of their heterotrophic activity in waters.

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Year:  1978        PMID： 80926

Source DB:  PubMed          Journal:  Acta Microbiol Pol        ISSN： 0137-1320


  4 in total

1.  Excretion of photosynthetically fixed organic carbon by metalimnetic phytoplankton.

Authors:  C R Lovell; A Konopka
Journal:  Microb Ecol       Date:  1985-03       Impact factor: 4.552

2.  Differential filtration studies of carbon flux from living algae to microheterotrophs, microplankton size distribution and respiration in Lake Kinneret.

Authors:  T Berman; C Gerber
Journal:  Microb Ecol       Date:  1980-09       Impact factor: 4.552

3.  Significance of algal extracellular products to bacteria in lakes and in cultures.

Authors:  C Nalewajko; K Lee; P Fay
Journal:  Microb Ecol       Date:  1980-09       Impact factor: 4.552

4.  Regulation of mycolactone, the Mycobacterium ulcerans toxin, depends on nutrient source.

Authors:  Caroline Deshayes; Shiva Kumar Angala; Estelle Marion; Irène Brandli; Jérémie Babonneau; Laurent Preisser; Sara Eyangoh; Yves Delneste; Pierre Legras; Chantal De Chastellier; Timothy P Stinear; Mary Jackson; Laurent Marsollier
Journal:  PLoS Negl Trop Dis       Date:  2013-11-14
  4 in total

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