caa a22 4500 465790577 CHVBK 20180323112023.0 cr unu---uuuuu 170327e19901201xx s 000 0 eng 10.1007/BF02543862 doi (NATIONALLICENCE)springer-10.1007/BF02543862 An in situ technique to measure bacterial chemotaxis in natural aquatic environments [Elektronische Daten] [N. Kangatharalingam, Lizhu Wang, John Priscu] A simple and reliable technique to study bacterial chemotaxis in natural aquatic environments is reported. This technique uses the test chemicals in known volumes of semi-solid agar media placed in double layered, highly porous, polyester tubes. Following in situ incubation, bacteria attracted by the test chemicals are enumerated with fluorescence microscopy following acridine orange staining. Studies in an eutrophic reservoir showed that significant numbers of bacteria were attracted to D-glucose and glycine; no significant effects were observed with L-serine, sodium succinate, or sodium chloride. Springer-Verlag New York Inc., 1989 Kangatharalingam N. Biology Department, Montana State University, 59717, Bozeman, Montana, USA aut Wang Lizhu Biology Department, Montana State University, 59717, Bozeman, Montana, USA aut Priscu John Biology Department, Montana State University, 59717, Bozeman, Montana, USA aut Microbial Ecology Springer-Verlag 20/1(1990-12-01), 3-10 0095-3628 20:1<3 1990 20 248 https://doi.org/10.1007/BF02543862 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02543862 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Kangatharalingam N. Biology Department, Montana State University, 59717, Bozeman, Montana, USA aut NATIONALLICENCE 700 1- Wang Lizhu Biology Department, Montana State University, 59717, Bozeman, Montana, USA aut NATIONALLICENCE 700 1- Priscu John Biology Department, Montana State University, 59717, Bozeman, Montana, USA aut NATIONALLICENCE 773 0- Microbial Ecology Springer-Verlag 20/1(1990-12-01), 3-10 0095-3628 20:1<3 1990 20 248 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer