FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4283726941> ?p ?o ?g. }

• W4283726941 endingPage "157073" @default.
• W4283726941 startingPage "157073" @default.
• W4283726941 abstract "Although sulfate (SO42-) reduction by sulfate-reducing bacteria (SRB) is an important sulfur cycling processes, little is known about how the persistent organic pollutants affect the SO42- reduction process in the eutrophic lake sediments. Here, we carried out a 120-day microcosm experiment to explore the effects of decabromodiphenyl ether (BDE-209) on SO42- reduction mediated by SRB in sediment collected from Taihu Lake, a typical eutrophic lake in China. The results showed that BDE-209 contamination significantly enhanced the activity of dissimilatory sulfite reductase (DSR) (r = 0.83), which led to an increased concentration of sulfide produced by SO42- reduction. This stimulatory effect of BDE-209 on DSR activity was closely related to variations in the dsrA- and dsrB-type SRB communities. The abundances and diversities of the dsrA- and dsrB-containing SRB increased and their community composition varied in response to BDE-209 contamination. The gene copies (r = 0.72), Chao 1 (r = 0.50), Shannon (r = 0.55), and Simpson (r = 0.70) indices of dsrB-containing SRB was positively correlated with BDE-209 contamination. Co-occurrence network analysis revealed that network complexity, connectivity, and the interspecific cooperative relationship in SRB were strengthened by BDE-209 contamination. The keystone species identified in the SRB community mainly belonged to the genera Candidatus Sulfopaludibacter for the dsrA-containing SRB and Desulfatiglans for the dsrB-containing SRB, and their relative abundances were positively correlated with DSR activity in the sediment. The relative abundance of the keystone species and SRB diversity were important microbial factors directly contributing to the variations in DSR activity based on structural equation modeling analysis. Notably, the results of abundance, community structure, and interspecific relationships showed that the dsrB-containing SRB may be more sensitive to the BDE-209 contamination than the dsrA-containing SRB. These results will help us understand the effects of BDE-209 on microbial sulfate reduction in eutrophic lakes." @default.
• W4283726941 created "2022-07-01" @default.
• W4283726941 creator A5004483141 @default.
• W4283726941 creator A5004857519 @default.
• W4283726941 creator A5011877804 @default.
• W4283726941 creator A5026071162 @default.
• W4283726941 creator A5032122445 @default.
• W4283726941 creator A5049129847 @default.
• W4283726941 creator A5055838753 @default.
• W4283726941 creator A5060970627 @default.
• W4283726941 date "2022-10-01" @default.
• W4283726941 modified "2023-10-17" @default.
• W4283726941 title "Enhancement effects of decabromodiphenyl ether on microbial sulfate reduction in eutrophic lake sediments: A study on sulfate-reducing bacteria using dsrA and dsrB amplicon sequencing" @default.
• W4283726941 cites W1537842202 @default.
• W4283726941 cites W1622101790 @default.
• W4283726941 cites W162328689 @default.
• W4283726941 cites W1776255253 @default.
• W4283726941 cites W1965054150 @default.
• W4283726941 cites W1969352277 @default.
• W4283726941 cites W1977487099 @default.
• W4283726941 cites W1982205987 @default.
• W4283726941 cites W1987658523 @default.
• W4283726941 cites W1990273595 @default.
• W4283726941 cites W1994781657 @default.
• W4283726941 cites W1995369591 @default.
• W4283726941 cites W1997235196 @default.
• W4283726941 cites W1998817797 @default.
• W4283726941 cites W2003950107 @default.
• W4283726941 cites W2011312755 @default.
• W4283726941 cites W2014970478 @default.
• W4283726941 cites W2017987256 @default.
• W4283726941 cites W2026073501 @default.
• W4283726941 cites W2036387492 @default.
• W4283726941 cites W2038021750 @default.
• W4283726941 cites W2041772942 @default.
• W4283726941 cites W2042428059 @default.
• W4283726941 cites W2044248245 @default.
• W4283726941 cites W2047930194 @default.
• W4283726941 cites W2051058559 @default.
• W4283726941 cites W2072970694 @default.
• W4283726941 cites W2080370043 @default.
• W4283726941 cites W2081919122 @default.
• W4283726941 cites W2082250875 @default.
• W4283726941 cites W2093360186 @default.
• W4283726941 cites W2095772101 @default.
• W4283726941 cites W2105358291 @default.
• W4283726941 cites W2116471244 @default.
• W4283726941 cites W2121287052 @default.
• W4283726941 cites W2124049784 @default.
• W4283726941 cites W2124351063 @default.
• W4283726941 cites W2158570900 @default.
• W4283726941 cites W2167037804 @default.
• W4283726941 cites W2169737847 @default.
• W4283726941 cites W2247155809 @default.
• W4283726941 cites W2282675643 @default.
• W4283726941 cites W2330978860 @default.
• W4283726941 cites W2396927852 @default.
• W4283726941 cites W2519149992 @default.
• W4283726941 cites W2522024385 @default.
• W4283726941 cites W2531519097 @default.
• W4283726941 cites W2562673626 @default.
• W4283726941 cites W2581310159 @default.
• W4283726941 cites W2616935735 @default.
• W4283726941 cites W2741381526 @default.
• W4283726941 cites W2748451004 @default.
• W4283726941 cites W2758637762 @default.
• W4283726941 cites W2766117196 @default.
• W4283726941 cites W2768772164 @default.
• W4283726941 cites W2776649056 @default.
• W4283726941 cites W2776818502 @default.
• W4283726941 cites W2792364057 @default.
• W4283726941 cites W2793152157 @default.
• W4283726941 cites W2795531240 @default.
• W4283726941 cites W2883933530 @default.
• W4283726941 cites W2889400378 @default.
• W4283726941 cites W2899018286 @default.
• W4283726941 cites W2904478440 @default.
• W4283726941 cites W2912198869 @default.
• W4283726941 cites W2914707196 @default.
• W4283726941 cites W2945051069 @default.
• W4283726941 cites W2949669142 @default.
• W4283726941 cites W2964486570 @default.
• W4283726941 cites W3024448565 @default.
• W4283726941 cites W3037178070 @default.
• W4283726941 cites W3042157426 @default.
• W4283726941 cites W3083871073 @default.
• W4283726941 cites W3126213437 @default.
• W4283726941 cites W3131375586 @default.
• W4283726941 cites W3153905278 @default.
• W4283726941 cites W4206459879 @default.
• W4283726941 cites W828917882 @default.
• W4283726941 cites W831970541 @default.
• W4283726941 doi "https://doi.org/10.1016/j.scitotenv.2022.157073" @default.
• W4283726941 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/35780888" @default.
• W4283726941 hasPublicationYear "2022" @default.
• W4283726941 type Work @default.
• W4283726941 citedByCount "9" @default.
• W4283726941 countsByYear W42837269412023 @default.

• next