Images Dated 16th July 2008

Metabolic enzyme, artwork

Metabolic enzyme. Computer artwork of aconitase (blue), in complex with ferritin messenger ribonucleic acid (mRNA, red). Aconitase is involved in the citric acid cycle but here it is performing a secondary function as an iron regulatory protein (IRP). It does this by binding to ferritin mRNA, which prevents translation into the protein product (ferritin). Ferritin acts like a sponge and helps to protect cells from the toxic effects of excess iron

© EQUINOX GRAPHICS/SCIENCE PHOTO LIBRARY

Can't Be Beaten, Play Up Sunderland, Baines'

NFM315065 Can't Be Beaten, Play Up Sunderland, Baines card in the shape of a shield (colour litho) by English School, (19th century); National Football Museum, Manchester, UK; (add.info.: series of collectors cards produced by John Baines of Bradford; features Sunderland's fixtures on reverse; Buckley's Hats; The Mackems;); A© National Football Museum ; English, out of copyright

© © National Football Museum / Bridgeman Images

Play Up Albion, Baines card in the shape of a football

NFM315062 Play Up Albion, Baines card in the shape of a football, 1888-89 (colour litho) by English School, (19th century); National Football Museum, Manchester, UK; (add.info.: series of collectors cards produced by John Baines of Bradford; Buckley for Hats; features Sunderland Albion's fixtures on reverse;); A© National Football Museum ; English, out of copyright

© © National Football Museum / Bridgeman Images