Image manipulation

      
  • No specific feature within an image may be enhanced, obscured, moved, removed, or introduced.
  • Adjustments of brightness, contrast, or color balance are acceptable if they are applied to the whole image and as long as they do not obscure, eliminate, or misrepresent any information present in the original.
  • The grouping of images from different parts of the same gel, or from different gels, fields, or exposures must be made explicit by the arrangement of the figure (e.g., dividing lines) and in the text of the figure legend.
  • If the original data cannot be produced by an author when asked to provide it, acceptance or publication of the manuscript may be revoked.

Updated 18 September 2017