http://www.annualreviews.org/doi/pdf/10.1146/annurev-phyto-0827
Roots Shaping Their Microbiome: Global Hotspots for Microbial Activity
Annual Review of Phytopathology
Vol. 53: 403-424 (Volume publication date August 2015)
DOI: 10.1146/annurev-phyto-082712-102342