Active microbial RNA turnover in a grassland soil estimated using a 13CO2 spike
By N. Ostle, Andrew S. Whiteley, M. Bailey, D. Sleep, Phil Ineson, M. Manefield. 2003
130 citations recorded by the source corpus.
Subfields: Ecology, Plant Science, Soil Science
View Paper: https://www.semanticscholar.org/paper/edee05dd9e4570bd9f703e87b47109915a0b86a5
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In Soil Science
Citations in the corpus
- Resource Exchange in the Rhizosphere: Molecular Tools and the Microbial Perspective (2006, background): “Further challenges in interpretation of labeling patterns stem from cross feeding of organisms, either through conversion of labeled compounds by primary consumers or trophic interactions (Ostle et al. 2003, Radajewski et al. 2003).”
- The dynamics of neutral sugars in the rhizosphere of wheat. An approach by13C pulse-labelling and GC/C/IRMS (2004, background): “To our knowledge, very few studies have coupled isotope pulse-labelling (13C or 14C) in real rhizosphere with chemical analyses of labelled organic C found in the soil (Ostle et al., 2003).”
- Biodiversity and ecosystem function in soil (2005, background): “Several groups within the SBP are applying stable-isotope probing and are developing it to use mRNA rather than DNA (Manefield et al. 2002), as RNA is more labile and so likely to reveal the taxa that are actively metabolizing C in situ.”
- Bioremediation approaches for organic pollutants: a critical perspective. (2011, background): “…organic compounds which constitute about 10–50% of plant's photosynthate are deposited in soils (Kumar et al., 2006), and the carbon cycling from CO2 assimilation by plants to root exudation to incorporation to microbial biomass to microbial respiration takes about just 5 h (Ostle et al., 2003).”
- Rapid transfer of photosynthetic carbon through the plant-soil system in differently managed species-rich grasslands (2011, methodology): “…expected mycorrhizal fungi to show rapid assimilation of plant C (Johnson et al., 2002) but less so in fertilised plots (Bradley et al., 2006; Denef et al., 2009), with the signal of recent plant C remaining longer in fungi than in shorter-lived bacteria (Ostle et al., 2003; Rousk and Baath, 2007).”
- Carbon flow in the rhizosphere: carbon trading at the soil–root interface (2009, methodology): “Experiments by Ostle et al. (2003) and Rangel-Castro et al. (2005a) demonstrated rapid allocation and incorporation of recently photosynthesized 13C into soil microbial biomass.”
- A temporal approach to linking aboveground and belowground ecology. (2005, background): “This C is then rapidly turned over by the arbuscular mycorrhizal fungi [15] and transferred to other organisms in the soil food web, such as bacteria, decomposer fungi and their consumers [ 14 ].”
- Distribution and turnover of recently fixed photosynthate in ryegrass rhizospheres (2004, background): “Norton et al. (1990) estimated 9 days for the turnover of 14C labeled microbial biomass utilizing rhizodeposition under ponderosa pine seedlings and the data of Ostle et al. (2003) suggest a 7-day turnover for soil RNA in a 13CO2 pulse-chase experiment with grass sod.”