Articles | Volume 16, issue 7
https://doi.org/10.5194/bg-16-1433-2019
https://doi.org/10.5194/bg-16-1433-2019
Research article
 | 
08 Apr 2019
Research article |  | 08 Apr 2019

Iron minerals inhibit the growth of Pseudomonas brassicacearum J12 via a free-radical mechanism: implications for soil carbon storage

Hai-Yan Du, Guang-Hui Yu, Fu-Sheng Sun, Muhammad Usman, Bernard A. Goodman, Wei Ran, and Qi-Rong Shen

Viewed

Total article views: 3,379 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
2,040 1,264 75 3,379 348 60 77
  • HTML: 2,040
  • PDF: 1,264
  • XML: 75
  • Total: 3,379
  • Supplement: 348
  • BibTeX: 60
  • EndNote: 77
Views and downloads (calculated since 10 Dec 2018)
Cumulative views and downloads (calculated since 10 Dec 2018)

Viewed (geographical distribution)

Total article views: 3,379 (including HTML, PDF, and XML) Thereof 3,052 with geography defined and 327 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 21 Nov 2024
Download
Short summary
Mineral binding is a major mechanism for soil carbon (C) stabilization. However, soil minerals can also inhibit the growth of bacteria that protect organic C from decay. Here the findings indicate that reduced surface Fe(II) derived from Fe(III)-containing minerals inhibits the growth of bacteria via a free-radical mechanism, which may serve as an ubiquitous mechanism between iron minerals and all of the heterotrophic bacteria in view of bacteria as a vast source of superoxide.
Altmetrics
Final-revised paper
Preprint