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Home > All Images > 1998 > January > 22 Jan 1998

Images Dated 22nd January 1998

Available as Framed Photos, Photos, Wall Art and Gift Items

Choose from 12 pictures in our Images Dated 22nd January 1998 collection for your Wall Art or Photo Gift. Popular choices include Framed Photos, Canvas Prints, Posters and Jigsaw Puzzles. All professionally made for quick delivery.

Coloured TEM of two lambda bacteriophages Featured 22 Jan 1998 Print

Coloured TEM of two lambda bacteriophages

Lambda bacteriophages. Coloured transmission electron micrograph (TEM) of a section through two lambda bacteriophages. Bacteriophages (phages) are viruses that infect bacterial cells. These lollipop-shaped viruses have a head (red) containing the genetic material and a tail (pink). Lacking any reproductive machinery of their own, bacteriophages commandeer the bacteria's cellular apparatus, making the bacteria produce more bacteriophages. Phages of human faecal bacteria can cause malabsorption in the small intestine due to release of toxic chemicals from dead bacteria. Magnification: x63, 000 at 35mm size