TY  - JOUR
A1  - Moll, Julia
A1  - Kellner, Harald
A1  - Leonhardt, Sabrina
A1  - Stengel, Elisa
A1  - Dahl, Andreas
A1  - Bässler, Claus
A1  - Buscot, François
A1  - Hofrichter, Martin
A1  - Hoppe, Björn
T1  - Bacteria inhabiting deadwood of 13 tree species are heterogeneously distributed between sapwood and heartwood
T2  - Environmental Microbiology
N2  - Deadwood represents an important structural component of forest ecosystems, where it provides diverse niches for saproxylic biota. Although wood-inhabiting prokaryotes are involved in its degradation, knowledge about their diversity and the drivers of community structure is scarce. To explore the effect of deadwood substrate on microbial distribution, the present study focuses on the microbial communities of deadwood logs from 13 different tree species investigated using an amplicon based deep-sequencing analysis. Sapwood and heartwood communities were analysed separately and linked to various relevant wood physico-chemical parameters. Overall, Proteobacteria, Acidobacteria and Actinobacteria represented the most dominant phyla. Microbial OTU richness and community structure differed significantly between tree species and between sapwood and heartwood. These differences were more pronounced for heartwood than for sapwood. The pH value and water content were the most important drivers in both wood compartments. Overall, investigating numerous tree species and two compartments provided a remarkably comprehensive view of microbial diversity in deadwood.
Y1  - 2018
UR  - https://opus.bibliothek.uni-wuerzburg.de/opus4-wuerzburg/frontdoor/index/index/docId/22416
UR  - https://nbn-resolving.org/urn:nbn:de:bvb:20-opus-224168
VL  - 20
ER  -