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Staphylococcus aureus, 50,000x, USDA, ARS, EMU
 

 

 

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Description

Bacterial cells of Staphylococcus aureus, which is one of the causal agents of mastitis in dairy cows. Its large capsule protects the organism from attack by the cow's immunological defenses.

This image was taken at 50,000X magnification on a Transmission Electron Microscope of a heavy-metal coated replica of a freeze dried sample, (TEM) Plate #.9514. Sourced from Plate #.9513's information.

Date

22 July 2006(2006-07-22)

Source

Original source (dead link), a U. S. Department of Agriculture server.[1] The image was published in NSF's newsletter.[2] It was also published in: Davenport, R. John (2007-10-09). A shifting threat (PDF). Infection Research. Hemholtz and Stifterverband. Retrieved on 2009-03-31.

Author

Eric Erbe, Christopher Pooley

Permission
(Reusing this file)
Public domain This image is in the public domain because it contains materials that originally came from the Agricultural Research Service, the research agency of the United States Department of Agriculture.

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Licensing:
Public Domain

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EXIF data:
File name staphylococcus_aureus__50_000x__usda__ars__emu.jpg
Size, bytes 879404
Mime type image/jpeg
Orientation of image 1
Image resolution in width direction 4000000/10000
Image resolution in height direction 4000000/10000
Unit of X and Y resolution 2
Color space information 65535
Exif image width 1184
Exif image length 1500
Software used Adobe Photoshop CS2 Windows
Copyright holder usda ars emu
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