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Chanelle Case Borden, Ph.D., a postdoctoral fellow in the National Cancer Institute's Experimental Immunology Branch, pipetting DNA samples into a tube for polymerase chain reaction, or PCR, a laboratory technique used to make multiple copies of a segment of DNA.

Chanelle Case Borden, Ph.D., a postdoctoral fellow in the National Cancer Institute's Experimental Immunology Branch, pipetting DNA samples into a tube for polymerase chain reaction, or PCR, a laboratory technique used to make multiple copies of a segment of DNA.

Format JPG 5184X3456

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Appareil photo

  • Marque : Canon
  • Modèle : Canon EOS 7D
  • Exposition : 1/160
  • Ouverture : 4.0
  • Focale : 24.0
  • ISO : 500