"665389" . "Pedrotti, M. L." . "Planktonic microbial communities often appear stable over periods of days and thus tight links are assumed to exist between different functional groups (i.e. producers and consumers). We examined short-term temporal correspondences in the concentrations and activities of microbes sampled at a coastal marine site every 3 h for 3 days. We estimated the abundance and activity rates of the autotrophic prokaryote .i.Synechococcus./i., heterotrophic bacteria and nanoflagellates, viruses, and dissolved organic carbon (DOM). We found that .i.Synechococcus./i., heterotrophic bacteria, and viruses displayed distinct patterns. .i.Synechococcus./i. abundance was greatest at midnight while viral concentrations were minimal. Bacterial production could be related to shifts in the grazing rates of heterotrophic nanoflagellates and viral infection rates. Overall, we found weak links between DOM, or grazing, and bacterial activity, a possibly strong link between .i.Synechococcus./i. and viruses." . . "Hor\u0148\u00E1k, Karel" . . "Rochelle-Newall, E." . "12"^^ . . . "Planktonic microbial communities often appear stable over periods of days and thus tight links are assumed to exist between different functional groups (i.e. producers and consumers). We examined short-term temporal correspondences in the concentrations and activities of microbes sampled at a coastal marine site every 3 h for 3 days. We estimated the abundance and activity rates of the autotrophic prokaryote .i.Synechococcus./i., heterotrophic bacteria and nanoflagellates, viruses, and dissolved organic carbon (DOM). We found that .i.Synechococcus./i., heterotrophic bacteria, and viruses displayed distinct patterns. .i.Synechococcus./i. abundance was greatest at midnight while viral concentrations were minimal. Bacterial production could be related to shifts in the grazing rates of heterotrophic nanoflagellates and viral infection rates. Overall, we found weak links between DOM, or grazing, and bacterial activity, a possibly strong link between .i.Synechococcus./i. and viruses."@en . "FEMS Microbiology Ecology" . "451;462" . . "Ma\u0161\u00EDn, Michal" . "0168-6496" . "Sime-Ngando, T." . . "Lem\u00E9e, R." . . . . "Bettarel, Y." . "Strong, weak, and missing links in microbial community of the N.W. Mediterranean Sea."@en . "42" . "3" . . . "3"^^ . . . "microbial abundances and activities; diurnal cycles; trophic and functional links"@en . "[3B98CFA0FB33]" . "NL - Nizozemsko" . . "Dolan, J. R." . "RIV/60077387:_____/02:62023114" . "Strong, weak, and missing links in microbial community of the N.W. Mediterranean Sea."@en . . "Strong, weak, and missing links in microbial community of the N.W. Mediterranean Sea." . "0"^^ . . "Z(AV0Z6017912)" . "0"^^ . "Strong, weak, and missing links in microbial community of the N.W. Mediterranean Sea." . "\u0160imek, Karel" . . "RIV/60077387:_____/02:62023114!RIV/2003/AV0/A62003/N" . "9"^^ .