DNA is found in nearly all living cells. However, its exact location within a cell depends on whether that cell possesses a special membrane-bound organelle called a nucleus.

Eggs and embryos from people with polycystic ovary syndrome have altered patterns of so-called epigenetic tags, which could explain how the condition is inherited ...

The DNA molecule contains information in a chemical code—the code of life. The effects of discovery of the structure of DNA have been called “a revolution far greater in its potential ...

Remote-controlled microflow using light-controlled state transitions within DNA condensates has been reported by scientists ...

Taken in 1952, this image is the first X-ray picture of DNA, which led to the discovery of its molecular structure by Watson and Crick.Created by Rosalind Franklin using a technique called X-ray ...

According to David Liu, a chemical biologist at Harvard University, the Broad Institute of MIT and Harvard, and the Howard Hughes Medical Institute, understanding DNA’s structure “raised the ...

Rosalind Franklin was a chemist and X-ray crystallographer whose data contributed to the discovery of DNA’s molecular structure. That data wasn’t stolen from her, newly uncovered evidence ...

Two new landmark studies show how a seeming tangle of DNA is actually organized into a structure that coordinates thousands of genes to form a sperm cell. The work, published March 3 as two papers in ...

The discovery of DNA structure by James Watson and Francis Crick in the year 1953 is one of the most revolutionary scientific discoveries to date. However, the research leading to the discovery of ...

Rosalind Franklin, James Watson and Francis Crick discovered the structure of DNA—that molecular blueprint for life—over 70 years ago. Today, scientists are still uncovering new ways to read it.

A DNA molecule comprises two molecular strands that twist around one another, creating a structure similar to a spiral staircase. Each strand has a series of chemical bases along its length, and ...

Chemical Structure and Properties. Thymine is a heterocyclic aromatic organic compound with the chemical formula C 5 H 6 N 2 O 2. Its systematic name is 5-methyluracil, ... In the double helix ...