Infographic done for Microbiology and Molecular Biology Reviews, illustrating the following paper:
Hardoim PR, van Overbeek LS, Berg G, Pirttilä AM, Compant S, Campisano
A, Döring M, Sessitsch A. 1 July 2015. The hidden world within plants: ecological
and evolutionary considerations for defining functioning of microbial
endophytes. Microbiol Mol Biol Rev doi:10.1128/MMBR.00050-14.