<P> The first reports of a double helix molecular model of B - DNA structure were made by James Watson and Francis Crick in 1953 . That same year , Maurice F. Wilkins , A. Stokes and H.R. Wilson , reported the first X-ray patterns of in vivo B - DNA in partially oriented salmon sperm heads . </P>
<P> The first reports of a double helix molecular model of B - DNA structure were made by James Watson and Francis Crick in 1953 . That same year , Maurice F. Wilkins , A. Stokes and H.R. Wilson , reported the first X-ray patterns of in vivo B - DNA in partially oriented salmon sperm heads . </P>
who collected the data used to describe the current model for the molecular structure of dna
who collected the data used to describe the current model for the molecular structure of dna
James Watson Francis Crick
James Watson Francis Crick