Polyvore's easy-to-use virtual styling tool lets you mix and match products from any online store to create fashion collections called sets. After you have created a set, you can publish and share it with your friends and the Polyvore community.
Cytosine (/ËsaÉªtÉËsiËn, -ËziËn, -ËsÉªn/;[2][3] C) is one of the four main bases found in DNA and RNA, along with adenine, guanine, and thymine (uracil in RNA). It is a pyrimidine derivative, with a heterocyclic aromatic ring and two substituents attached (an amine group at position 4 and a keto group at position 2).
1894, from German cytosin (1894), from cyto- cell + -ose + chemical suffix -ine (2). The name cytosine (due to Kossel and Neumann) is misleading. Cytosine is not, like adenosine and guanosine, a nucleoside but the sugar-free base. [Flood]