Biology News
How rhythms become a vital part of us - The Guardian


The Guardian
... annual cycle and sensors of various kinds nudge it to keep track of the earth's rotation around the sun. The physiology of women shows a monthly periodicity in almost all aspects, although it's not known whether that has more than a coincidental ...

Administration of Two Proteins Shown to Counteract Neurodegeneration in Parkinson's Disease - News-Medical.net


News-Medical.net
As reported in Molecular Neurobiology, VEGF and GDNF were delivered in microspheres or nanospheres made up of a biodegradable polymer called Poly Lactic-co-glycolic Acid, which enables the proteins to be released in a gradual and continuous manner ...

Unfolded protein response: Pro-survival clock sUPRession - Nature.com


Nature.com
The authors observed that chemical induction of the UPR in mouse cultured cells and liver tissue caused an 8–10 h shift in circadian gene oscillation, which was abrogated by removal of PERK. Alterations in the normal light–dark cycle also triggered ...

Citric Acid Cycle

Denton - United States

Diagram of steps in Krebs' tricarboxylic acid cycle, with 3D presentation dependent on Chime plug-in, from student at University of North Texas.

Related
Abscisic Acid.Com
United States

A resource for information on abscisic acid, abscisic acid analogs and other related phytohormones.

Deoxyribonucleic Acid
United States

Learn about the structure of DNA, how it replicates, protein synthesis and its history.

Nucleic Acid
United States

Nucleic acids are the principle genetic materials of all living organisms. They are complex macromolecule containing carbon, hydrogen, oxygen, nitrogen and phosphorous. Living organisms contain nucleic acid in the form of deoxyribonucleic acid (DNA) and ribonucleic acid(RNA). Some viruses contain only RNA(viroids) e.g. TMV(tobacco mosaic Virus) , poliomyelitis virus. Some viruses contain DNA only ex: bacteriophages, Vaccinia and Adenoviruses.

Nucleic Acid Hydration
United Kingdom

Annotated overview of the hydration of nucleic acids along with proteins and polysaccharides.

United Kingdom

Information of a number of filamentous algal species found in field studies in Scotland, with images of each.

Amino Acid Repository
Germany

Properties and images of amino acids, hydrophobicity scales, solvent accessibility of amino acids in known protein structures, mutation mass shifts, links to the NIST Chemistry WebBook for Amino Acids.

United Kingdom

Information of a number of filamentous algal species found in field studies in Scotland, with images of each.

United Kingdom

Information of a number of filamentous algal species found in field studies in Scotland, with images of each.

Nucleic Acid Database
United States

Assembles and distributes structural information about nucleic acids. Includes databases, tutorials, and a musical atlas using different musical algorithms to provide a unique look into the structure of DNA.

United Kingdom

Information of a number of filamentous algal species found in field studies in Scotland, with images of each.