Matches in SemOpenAlex for { <https://semopenalex.org/work/W2093020076> ?p ?o ?g. }
- W2093020076 endingPage "630" @default.
- W2093020076 startingPage "624" @default.
- W2093020076 abstract "Fluorescence in situ hybridization (FISH) was applied to detect ingested natural bacteria within the food vacuoles of ciliates harvested from the natural sediment. In addition to this important qualitative aspect, FISH was also successfully used to measure the bacterivory of a culture of the ciliate Tetrahymena pyriformis on natural field sediment bacteria. In this feeding experiment, we compared the FISH technique with the only available alternative technique using fluorescently stained sediment (FS-sediment). The ingestion rate of unstained sediment bacteria determined by FISH was 4.6 bacteria per ciliate and hour. In contrast, Tetrahymena pyriformis cells that fed on bacteria from FS-sediment ingested 12.7 bacteria per ciliate and hour. Bacterial abundances in the sediment were equal in both sediment types (4 x 10(8) cells g sediment dry weight(-1)) when determined by DAPI counts. However, when analyzed using DTAF-counts, the number of bacteria in the FS-sediment increased to 9.7 x 10(8) cells g sediment dry weight(-1). From our findings we conclude that bacterivory by ciliates is overestimated when FS-sediment is used because DTAF stains bacteria as well as protein-containing detritus particles, which are also ingested by many ciliates. In contrast, FISH is a direct, a posteriori method that specifically stains phylogenetic lineages, e.g. eubacteria, after ingestion and thereby avoids a false determination of the number of ingested bacteria. Thus this method can also be used for the study of natural ciliate bacterivory in benthic systems." @default.
- W2093020076 created "2016-06-24" @default.
- W2093020076 creator A5029499352 @default.
- W2093020076 creator A5044568048 @default.
- W2093020076 creator A5077217534 @default.
- W2093020076 date "2003-01-01" @default.
- W2093020076 modified "2023-10-14" @default.
- W2093020076 title "Detection of Ingested Bacteria in Benthic Ciliates Using Fluorescence In Situ Hybridization" @default.
- W2093020076 cites W1488254733 @default.
- W2093020076 cites W1552491960 @default.
- W2093020076 cites W1571649583 @default.
- W2093020076 cites W1589427686 @default.
- W2093020076 cites W1701869895 @default.
- W2093020076 cites W1848498826 @default.
- W2093020076 cites W1907193227 @default.
- W2093020076 cites W1971172759 @default.
- W2093020076 cites W1975243073 @default.
- W2093020076 cites W1997871348 @default.
- W2093020076 cites W1998219138 @default.
- W2093020076 cites W2004768088 @default.
- W2093020076 cites W2006440632 @default.
- W2093020076 cites W2013993531 @default.
- W2093020076 cites W2017358283 @default.
- W2093020076 cites W2021710370 @default.
- W2093020076 cites W2022659916 @default.
- W2093020076 cites W2023226614 @default.
- W2093020076 cites W2024772852 @default.
- W2093020076 cites W2033461047 @default.
- W2093020076 cites W2035775871 @default.
- W2093020076 cites W2039899665 @default.
- W2093020076 cites W2040501885 @default.
- W2093020076 cites W2047396516 @default.
- W2093020076 cites W2050825083 @default.
- W2093020076 cites W2065671300 @default.
- W2093020076 cites W2065687701 @default.
- W2093020076 cites W2067297267 @default.
- W2093020076 cites W2085475380 @default.
- W2093020076 cites W2091795485 @default.
- W2093020076 cites W2099611747 @default.
- W2093020076 cites W2123872166 @default.
- W2093020076 cites W2131988453 @default.
- W2093020076 cites W2132283670 @default.
- W2093020076 cites W2139469732 @default.
- W2093020076 cites W2157527400 @default.
- W2093020076 cites W2163285044 @default.
- W2093020076 cites W2163854615 @default.
- W2093020076 cites W2461293572 @default.
- W2093020076 cites W2469345249 @default.
- W2093020076 doi "https://doi.org/10.1078/072320203770865936" @default.
- W2093020076 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/14666991" @default.
- W2093020076 hasPublicationYear "2003" @default.
- W2093020076 type Work @default.
- W2093020076 sameAs 2093020076 @default.
- W2093020076 citedByCount "15" @default.
- W2093020076 countsByYear W20930200762014 @default.
- W2093020076 countsByYear W20930200762016 @default.
- W2093020076 countsByYear W20930200762017 @default.
- W2093020076 crossrefType "journal-article" @default.
- W2093020076 hasAuthorship W2093020076A5029499352 @default.
- W2093020076 hasAuthorship W2093020076A5044568048 @default.
- W2093020076 hasAuthorship W2093020076A5077217534 @default.
- W2093020076 hasConcept C151730666 @default.
- W2093020076 hasConcept C18903297 @default.
- W2093020076 hasConcept C2777334866 @default.
- W2093020076 hasConcept C2778566189 @default.
- W2093020076 hasConcept C2816523 @default.
- W2093020076 hasConcept C523546767 @default.
- W2093020076 hasConcept C54355233 @default.
- W2093020076 hasConcept C83042747 @default.
- W2093020076 hasConcept C86803240 @default.
- W2093020076 hasConcept C89423630 @default.
- W2093020076 hasConceptScore W2093020076C151730666 @default.
- W2093020076 hasConceptScore W2093020076C18903297 @default.
- W2093020076 hasConceptScore W2093020076C2777334866 @default.
- W2093020076 hasConceptScore W2093020076C2778566189 @default.
- W2093020076 hasConceptScore W2093020076C2816523 @default.
- W2093020076 hasConceptScore W2093020076C523546767 @default.
- W2093020076 hasConceptScore W2093020076C54355233 @default.
- W2093020076 hasConceptScore W2093020076C83042747 @default.
- W2093020076 hasConceptScore W2093020076C86803240 @default.
- W2093020076 hasConceptScore W2093020076C89423630 @default.
- W2093020076 hasIssue "4" @default.
- W2093020076 hasLocation W20930200761 @default.
- W2093020076 hasLocation W20930200762 @default.
- W2093020076 hasOpenAccess W2093020076 @default.
- W2093020076 hasPrimaryLocation W20930200761 @default.
- W2093020076 hasRelatedWork W1975705125 @default.
- W2093020076 hasRelatedWork W2019258848 @default.
- W2093020076 hasRelatedWork W2034832256 @default.
- W2093020076 hasRelatedWork W2045332641 @default.
- W2093020076 hasRelatedWork W2058151921 @default.
- W2093020076 hasRelatedWork W2137035557 @default.
- W2093020076 hasRelatedWork W2141401622 @default.
- W2093020076 hasRelatedWork W2330666806 @default.
- W2093020076 hasRelatedWork W4251051526 @default.
- W2093020076 hasRelatedWork W4251916865 @default.
- W2093020076 hasVolume "26" @default.
- W2093020076 isParatext "false" @default.