Keywords: Recombinant DNA- southern blot (1).jpg A gel envelope being placed on a test pad in a laboratory setting Visible also are the rubber-gloved hands of scientists a glass sheet and a white paper covering They are preparing for the southern blot technique now used in recombinant DNA technology These new technologies have revolutionized the way scientists can look at the detail of cellular molecules Topics/Categories Science and Technology -- Genetics Type Color Photo Source National Cancer Institute Linda Bartlett Photographer 2016 1980 Reuse Restrictions None - This image is in the public domain and can be freely reused Please credit the source and/or author listed above Linda Bartlett Photographer PD-USGov-HHS-NIH Media from National Cancer Institute Visuals Online Images uploaded by Fæ Southern blot |