Up to this point, we didn’t believe there was any other lineage that would appear in South America,” said archaeologist Andre ...

The latest imaging method from the Broad Institute uncovers structural disruptions in the nucleus associated with progeria at ...

A unique feature of HR is that it repairs the damage to the DNA in a highly accurate way. In eukaryotic cells (those with a ...

Duke University Medical Center-led research has identified a human-specific DNA enhancer that regulates neural progenitor ...

In Biology 101, we learn that RNA is a single, ribbon-like strand of base pairs that is copied from our DNA and then read like a recipe to build a protein. But there's more to the story. Some RNA ...

Scientists have long known that snippets of DNA called single nucleotide polymorphisms ... aligns high-dimensional genetic data with the 3D structure of facial surfaces. It then applies a ...

Computational predictions of biomolecular structure via artificial intelligence (AI ... For the samplings of the nucleotide orientations, each nucleotide in the RNA/DNA sequence was subjected to ...

(C) The 3D structure of the MAX–DNA complex (zoomed in with different views) highlights important amino acid–nucleotide contacts at the protein–DNA interface, where several DNA cytosines (red spheres) ...

Of particular importance, Neandertal DNA also seems to influence the structure and function of ... These points of variation are known as single nucleotide polymorphisms (SNPs, pronounced ...

Difference between the nitrogenous bases of DNA and RNA.... DNA structure. Nitrogenous base. Thymine, Adenine, Cytosine and Guanine, Sugar and Phosphate group. DNA nucleotide. DNA structure.

By strategically modifying DNA strands during the design process, they were able to introduce additional nucleotide sequences ... that act to weave the structure together. The paper says cross ...