Biology News
Spore formation model could advance medicine - Phys.Org


Phys.Org
This could have more far-reaching implications, as these enzymes are broadly conserved in almost all living organisms, including humans. "The idea is that if you understand the sporulation process, then you might be able to devise ways to inhibit it or ...

Researchers discover new weakness in sleeping sickness parasites - News-Medical.net


News-Medical.net
Trypanosomes are single-celled parasites that cause diseases such as human African sleeping sickness and Nagana in animals. But they are also used in basic research as a model system to study fundamental biological questions. Researchers of the ...

Frontiers in Physiology Publishes Research Showing Pro-Arrhythmia Risk Predictivity of Adult Human Primary ... - PR Newswire (press release)


PR Newswire (press release)
SAN DIEGO, Jan. 23, 2018 /PRNewswire/ -- First-of-its-kind preclinical ex-vivo human cardiac research conducted by AnaBios and Amgen, published today in the journal Frontiers in Physiology, demonstrates that isolated human heart-based model, combined ...

Bead Model of Speciation: A Demonstration

Radford - United States

Graphic depiction of a model of an evolutionary branching process described by Martin L. Weitzman in Biodiversity Loss: Economic and Ecological Issues.

Related
Decoding Model: A Symmetrical Model of Color Vision
China

Paper describing the new model and the evolution of color vision.

Agarose Bead Technologies
Spain

Manufacturer of activated agarose beads for affinity chromatography his-tag, antibody and GST protein purification and enzyme and antibody immobilization, as well as non activated agarose beads for size exclusion chromatography and activation processes.

Wikipedia: Speciation
United States

Hyperlinked article about the appearance of a new species of life.

Models of Speciation
United States

Historical phenomenon that is a fundamental issue in evolutionary biology.

Evolution 101: Speciation
United States

Allows readers to explore different ways to define a species and learn about the various processes through which speciation can occur.

Biology Century: Speciation
United States

Covers what a species is, modes of speciation, and rates of speciation.

Observed Instances of Speciation
United States

FAQ discussing several instances where speciation has been observed.

Species, Speciation, and the Environment
United States

Article by Niles Eldredge outlining how environment change plays a major role in the evolution of species.

Ensatina eschscholtzi: Speciation in Progress
United States

Classic example of Darwinian evolution. This lungless salamander is now in the process of splitting into two or more species by means of gradualism.

United States

Addresses the question: What is a species, and what are the different ways it can be defined?