This diagram depicts the chemical structure of pyrimidine, a six-membered aromatic ring with two nitrogen atoms at positions 1 and 3 (highlighted in blue). The remaining positions are occupied by ...

ABOVE: Researchers have identified a nitrogen-fixing organelle known as a nitroplast. Here, it is seen at the opposite end of ...

Growing up in Taiwan, Jane-Jane Chen excelled at math and science, which, at that time, were promoted heavily by the ...

For the word puzzle clue of mutation that is identical to the original, the Sporcle Puzzle Library found the following ...

During photoreactivation, an enzyme called photolyase binds pyrimidine dimer lesions; in addition, a second molecule known as chromophore converts light energy into the chemical energy required to ...

The chemical structure of uracil, showing its single-ring pyrimidine structure. Uracil forms hydrogen bonds with adenine in RNA, contributing to the molecule's structure and function. (Image: Public ...

Abbreviations: cis-Pt and MMC, cisplatin and mitomycin C, respectively (both DNA-cross-linking agents); (6–4)PP and CPD, 6–4 photoproduct and cyclobutane pyrimidine dimer, respectively (both ...

Platelets play an important role in atherothrombotic disease. The currently available antiplatelet drugs target key steps of platelet activation including thromboxane A 2 synthesis, ADP-mediated ...

The global heterocyclic and fluoro organic compounds market is anticipated to reach a valuation of USD 957.2 Million by the ...