GSR analysis of over-represented GO biological terms in salt-stressed roots and nodules. Right panel: Graphic representation of significant over-represented GO biological processes in stressed roots (SR), stressed nodules (SN), and non-stressed nodules versus non-stressed roots (NC). Numbers of represented genes per GO category in salt stressed roots are represented by the blue bars next to the heat map. Left Panel: Detail showing the 52 most over-represented biological processes for salt stressed roots, compared to stressed and control nodules.
Molina et al. BMC Plant Biology 2011 11:31 doi:10.1186/1471-2229-11-31