All five nucleobases that make up DNA and RNA have now been detected in meteorite samples ... as terrestrial soil and other environments also contain nucleotide bases. “I think [the researchers] ...

The problem, however, is that active RNA molecules are composed of hundreds or even thousands of bases and are very unstable.

View Full Profile. Learn about our Editorial Policies. Further investigation into SNORA13 revealed that it modifies RNA bases in the ribosome’s active site, suggesting that this small RNA may affect ...

consisting of approximately 25.0M RNA sequences and 54.2B RNA bases. The green dots on the global mean temperature map represent the geographical distribution of these plant species across the world.

This pathway, or others like it, could explain why some inheritable traits between generations can’t be explained exclusively via DNA and RNA ... that we couldn’t base on DNA alone?” ...

This discovery, along with the identification of other nitrogenous bases, laid the foundation for our understanding of DNA and RNA structure. Cytosine can be synthesized chemically or isolated from ...

By virtue of complementary base- pairing, this action creates a new strand of mRNA that is organized in the 5' to 3' direction. As the RNA polymerase continues down the strand of DNA, more ...

RNA-based therapies, such as small interfering RNA (siRNA) and antisense oligonucleotide (ASOs), rely on the specific base-pairing properties of uracil to target and regulate disease-related genes. In ...

Discover how a structural breakthrough in the chikungunya virus is opening new avenues for antiviral drug development and ...