% IMPORTANT: The following is UTF-8 encoded. This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.
@ARTICLE{Kramer:819629,
author = {Kramer, Susanne and Dibbern, Dörte and Moll, Julia and
Huenninghaus, Maike and Koller, Robert and Krueger, Dirk and
Marhan, Sven and Urich, Tim and Wubet, Tesfaye and
Bonkowski, Michael and Buscot, François and Lueders,
Tillmann and Kandeler, Ellen},
title = {{R}esource {P}artitioning between {B}acteria, {F}ungi, and
{P}rotists in the {D}etritusphere of an {A}gricultural
{S}oil},
journal = {Frontiers in microbiology},
volume = {7},
issn = {1664-302X},
address = {Lausanne},
publisher = {Frontiers Media},
reportid = {FZJ-2016-05244},
pages = {1524},
year = {2016},
abstract = {The flow of plant-derived carbon in soil is a key component
of global carbon cycling. Conceptual models of trophic
carbon fluxes in soil have assumed separate bacterial and
fungal energy channels in the detritusphere, controlled by
both substrate complexity and recalcitrance. However,
detailed understanding of the key populations involved and
niche-partitioning between them is limited. Here, a
microcosm experiment was performed to trace the flow of
detritusphere C from substrate analogs (glucose, cellulose)
and plant biomass amendments (maize leaves, roots) in an
agricultural soil. Carbon flow was traced by rRNA stable
isotope probing and amplicon sequencing across three
microbial kingdoms. Distinct lineages within the
Actinobacteria, Bacteroidetes, Gammaproteobacteria,
Basidiomycota, Ascomycota as well as Peronosporomycetes were
identified as important primary substrate consumers. A
dynamic succession of primary consumers was observed
especially in the cellulose treatments, but also in plant
amendments over time. While intra-kingdom niche partitioning
was clearly observed, distinct bacterial and fungal energy
channels were not apparent. Furthermore, while the diversity
of primary substrate consumers did not notably increase with
substrate complexity, consumer succession and secondary
trophic links to bacterivorous and fungivorous microbes
resulted in increased food web complexity in the more
recalcitrant substrates. This suggests that rather than
substrate-defined energy channels, consumer succession as
well as intra- and inter-kingdom cross-feeding should be
considered as mechanisms supporting food web complexity in
the detritusphere.},
cin = {IBG-2},
ddc = {570},
cid = {I:(DE-Juel1)IBG-2-20101118},
pnm = {899 - ohne Topic (POF3-899)},
pid = {G:(DE-HGF)POF3-899},
typ = {PUB:(DE-HGF)16},
UT = {WOS:000384171100003},
pubmed = {pmid:27725815},
doi = {10.3389/fmicb.2016.01524},
url = {https://juser.fz-juelich.de/record/819629},
}