Microbial community composition and rhizodeposit-carbon assimilation in differently managed temperate grassland soils

By K. Denef, D. Roobroeck, Mihiri C.W. Manimel Wadu, P. Lootens, P. Boeckx. 2009

242 citations recorded by the source corpus.

View Paper: https://www.semanticscholar.org/paper/b2a73f5906e4dfe019a7d04f7a0cd2095150527b

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In Ecology

In Soil Science

Citations in the corpus

Seasonal controls on grassland microbial biogeography: Are they governed by plants, abiotic properties or both? (2014, background): “The fungal PLFA associated with saprotrophic fungi often increases after mowing in response to increased C input to the soil from exudation, and fungi can also take advantage of the recalcitrant carbon in litter (Bardgett et al., 1996; Denef et al., 2009).”
Factors affecting soil microbial community structure in tomato cropping systems (2010, background): “In grassland soils, Gram-positive bacteria and actinomycetes were less involved in processing of rhizodeposits than other microbial groups (Denef et al., 2009).”
Contribution of exudates, arbuscular mycorrhizal fungi and litter depositions to the rhizosphere priming effect induced by grassland species (2015, background): “The deposition of exudates is closely connected to the plant photosynthetic activity, with a transfer of photosynthates to rhizosphere microorganisms occurring in less than 24 hours (Johnson et al., 2002; Denef et al., 2009; De Deyn et al., 2011).”
Small but active – pool size does not matter for carbon incorporation in below‐ground food webs (2016, background): “High incorporation of root-derived C into Gram-negative PLFA markers 16:1x7 and 18:1x7 has been reported earlier (Treonis et al. 2004; Denef et al. 2009; Tavi et al. 2013).”
Rapid transfer of photosynthetic carbon through the plant-soil system in differently managed species-rich grasslands (2011, background): “In the aforementioned studies of Bradley et al. (2006) and Denef et al. (2009) the levels of N applications that did cause significant shifts in soil PLFA abundances, irrespective of time since application, and their signature of new photosynthate-C were much higher: ranging from 225 to 450 kg…”
Microbial response to rhizodeposition depending on water regimes in paddy soils (2013, background): “A number of studies have documented that rhizosphere microbial communities are strongly influenced by rhizo-C (e.g. Butler et al., 2003; Treonis et al., 2004; Paterson et al., 2007; Denef et al., 2009; Jin and Evans, 2010).”
Active microorganisms in soil: Critical review of estimation criteria and approaches (2013, background): “Phospholipid fatty acids (PLFA) are found only in living cells and thus are characteristic biomarkers for living microorganisms (Zelles,1999; Kramer and Gleixner, 2006; Denef et al., 2009).”
Connecting the green and brown worlds . allometric and stoichiometric predictability of above- and below-ground networks (2013, background): “…carbohydrates, allocated to different plant tissues and transferred to the soil via root respiration, exudation, mycorrhizae, endophytes and herbivory (Bahn et al., 2010, 2013; Brüggemann et al., 2011; Denef et al., 2009; Epron et al., 2012; Jones et al., 2009; Ostle et al., 2007).”
Water Conservation and Plant Survival Strategies of Rhizobacteria under Drought Stress (2020, background): “Plants have an antioxidant defensive system which prevents cellular membranes and DNA from ROS-induced oxidative damage by converting ROS into non-toxic forms such as water and oxygen [18,19].”