Biology News
BREAKING: Scientists Have Confirmed a New DNA Structure Inside Human Cells - ScienceAlert


ScienceAlert
"This new research reminds us that totally different DNA structures exist – and could well be important for our cells." The new DNA component the team identified is called the intercalated motif (i-motif) structure, which was first discovered by ...
Los Angeles Times
Live Science
EurekAlert (press release)

Eric Shooter, founding chair of Department of Neurobiology, dies at 93 - Stanford Medical Center Report


Stanford Medical Center Report
Eric Shooter, PhD, professor emeritus of neurobiology at the Stanford University School of Medicine and founding chair of that department, died March 21. He was 93. Shooter was internationally acclaimed in the field for his work on the structure and ...

Guest Commentary: Some lessons from an ACO's evolution - ModernHealthcare.com


ModernHealthcare.com
Five years ago, the term accountable care organization became a trending buzzword. However, as we quickly learned, if you've seen one ACO, you've seen just that … one ACO. That's because virtually all ACOs have a unique governing structure and ...

Chromatin Structure

Mira Loma, California - United States

Chromatin is the substance which becomes visible chromosomes during cell division. Its basic unit is nucleosome, composed of 146 bp DNA and eight histone proteins. The structure of chromatin is dynamically changing, at least in part, depending on the need of transcription. In the metaphase of cell division, the chromatin is condensed into the visible chromosome. At other times, the chromatin is less condensed, with some regions in a "Beads-On-a-String" conformation.

Related
Chromatin Structure and Function
United States

Information regarding histones, histone modifications and their biological roles, and related links.

Fastbleep Molecular Biology: Chromatin Structure
United Kingdom

Chromatin refers to the complex of DNA and thousands of proteins that make up the chromosomal axes. With regards to eukaryotic DNA, cells have 2 main problems: DNA packaging: 2m of DNA must be able to fit into each 10um cell DNA accessibility: DNA must always be accessible for DNA binding factors, in the right region and at the right time

Chromatin Chronicles
United States

The study of chromatin structure and function is one of the most dynamic and exciting fields in biology today. Check back often for summaries and discussion of the latest breakthroughs in chromatin biology and epigenetics.

Germany

Marie Curie Research Training Network for research on mechanisms in the regulation of structure, in Heidelberg, Germany.

EMBO Conference on Chromatin and Epigenetics
Germany

This conference, held in Germany on 13 - 17 May 2009, presented to a broad biomedical community the newest developments in epigenetics and epigenomics.

Ribosomal Structure
Germany

Introduction to ribosomal RNA molecules from E. coli, with references and 3D-model for ribosomal structure in research led by Richard Brimacombe, Berlin, Germany.

Ribosome Structure
Germany

Projects on 30S, 50S and antibiotic interactions led by Fran+?ois J. Franceschi at the Max-Planck Institute for Molecular Genetics in Hamburg, Germany.

Bryophyte Structure
United States

Descriptions of the anatomical features of bryophytes.

Structure of Memes
Belgium

The main criticism that can be raised against the memetic approach is that memes are difficult to define. What are the elements or units that make up a meme? Does a meme correspond to a complete symphony, or to a symphonic movement, a melody, a musical phrase, or even a single note?

Structure of DNA
United States

Very simple illustration of the double helical structure.