The strands are made of alternating sugar and phosphate groups. DNA contains ... B-DNA is the most common form of DNA and has a right-handed double helix structure. A-DNA forms in a shorter ...

The discovery of DNA structure by James Watson and Francis ... and C (cytosine); a sugar and a phosphate group. The Austrian biochemist Erwin Chargaff, inspired by Oswald Avery’s 1944 paper ...

These sugar molecules alternate with the phosphate groups, making up the “backbone ... The two strands of DNA form a 3-D structure called a double helix. When illustrated, DNA looks like ...

The hierarchical chromatin structure formed is the genomic ... Figure 4: Structural alignments of the histone-fold DNA-binding motifs and bound-phosphate groups. For the L1 and L2 binding motifs ...

The structure of DNA allows for genetic information to ... a 5-carbon ribose sugar, and three phosphate groups, is involved in generating energy for cellular processes. The bonds between the ...

which consists of sugar and phosphate groups, bends slightly. "The precise DNA structure depends on the specific amount of water surrounding the molecule," summarizes Dr. Fahmy. Analyses of the ...

Now, researchers have developed a new technique to produce a direct image of the DNA helix and its inner structure ... characteristics of the sugar-phosphate backbone, the inner C-G A-T paired ...

These bases are the rungs of the DNA ladder. (It takes two bases to form a rung -- one for each side of the ladder.) A sugar molecule, a base, and a phosphate molecule group together to make up a ...