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He discovered the hereditary material, which he named nuclein. Later this was identify as DNA -
He discovered the sugar ribose in nucleic acids -
He discovered the phenomenon of transformation while studying pneumonia-causing bacteria -
They discovered that DNA is the substance responsible for heredity -
She discovered the three-dimensional structure of DNA using X-ray diffraction, capturing the famous "Photograph 51 -
He discovered the alpha-helix structure of proteins using X-ray crystallography -
He disovered Chargaff's two Rules, which establish that in the DNA of any species, the amount of adenine (A) is always equal to that of thymine (T), and the amount of cytosine (C) is always equal to that of guanine (G) -
They discovered that DNA is the genetic material responsible for heredity, not proteins -
They dicovered the double helix structure of DNA