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DNA Learning Center. JCBDataViewer - Home Page. Essentials of Anatomy and Physiology. Communicating at an unknown rate. BioNumbers - The Database of Useful Biological Numbers. The Biology Project. Titles in NetBiochem. Exploring Life's Origins: A Virtual Exhibit. Learn Science at Nature. Scitable is a free science library and personal learning tool brought to you by Nature Publishing Group, the world's leading publisher of science.

Learn Science at Nature

Scitable currently concentrates on genetics and cell biology, which include the topics of evolution, gene expression, and the rich complexity of cellular processes shared by living organisms. Scitable also offers resources for the budding scientist, with advice about effective science communication and career paths. Learn.Genetics™ Antibodypedia. Using Antibodypedia Search and identify gene / protein target Compare and Select antibodies Explore antibody features and validations Sign up for our newsletter Version 8 - May 2013 Content updated 2014-04-09 1226278 reviewed antibodies from 49 providers,covering gene-products encoded by 19113 genes (approximately 92% of all human genes).


Primary data available for 493295 experiments. Release history Welcome Welcome to Antibodypedia, an open-access database of publicly available antibodies against human protein targets. News. Evolutionary Knowledge. Biotech applications - tools (sites) Encyclopedia of Life. Online Textbook of Bacteriology. Tree of Life Web Project. The Tree of Life Web Project (ToL) is a collaborative effort of biologists and nature enthusiasts from around the world.

Tree of Life Web Project

On more than 10,000 World Wide Web pages, the project provides information about biodiversity, the characteristics of different groups of organisms, and their evolutionary history (phylogeny). Each page contains information about a particular group, e.g., salamanders, segmented worms, phlox flowers, tyrannosaurs, euglenids, Heliconius butterflies, club fungi, or the vampire squid. ToL pages are linked one to another hierarchically, in the form of the evolutionary tree of life. Starting with the root of all Life on Earth and moving out along diverging branches to individual species, the structure of the ToL project thus illustrates the genetic connections between all living things. Interactive Movie - Becoming human: A timeline of human evolution. Yes, We Should Clone Neanderthals. 30,000 years ago a Neanderthal woman died in what would become Croatia’s Vindija cave.

Yes, We Should Clone Neanderthals

Five years ago, 454 Life Sciences and the Max Planck Institute started working together on the tedious and time-consuming task of piecing her fossilized DNA back together. Just over a month ago, they succeeded and, in the process, revealed that most of us are between 1% and 4% Neanderthal. To crudely paraphrase the ever artful Carl Zimmer, knowing where Neanderthals fit into the evolution of Homo sapiens is essential to understanding the development of the human mind. Knowing where Neanderthals fit, however, also creates a problem. What do we do if what makes humans “human” isn’t from a “human” at all?

The problem is, of course, that we don’t have a cloned Neanderthal. The argument may seem absurd and offensive at first. As the bioethicist Bernard Rollin points out in the Archaeology piece, there’s more to worry about than the law. Not so. Human Anatomy Model, Anatomy Chart, Anatomical Chart. Science & Nature - Human Body and Mind. Top 10 Signs Of Evolution In Modern Man. Humans Through history, as natural selection played its part in the development of modern man, many of the useful functions and parts of the human body become unnecessary.

Top 10 Signs Of Evolution In Modern Man

What is most fascinating is that many of these parts of the body still remain in some form so we can see the progress of evolution. This list covers the ten most significant evolutionary changes that have taken place – leaving signs behind them. Goose Bumps Cutis Anserina Humans get goose bumps when they are cold, frightened, angry, or in awe. Jacobson’s Organ Vomeronasal organ Jacobson’s organ is a fascinating part of animal anatomy and it tells us a lot about our own sexual history.

Junk DNA L-gulonolactone oxidase. Gray, Henry. 1918. Anatomy of the Human Body. Atlas of Anatomy. Reactome. About Reactome Reactome is a free, open-source, curated and peer reviewed pathway database.


Our goal is to provide intuitive bioinformatics tools for the visualization, interpretation and analysis of pathway knowledge to support basic research, genome analysis, modeling, systems biology and education. The development of Reactome is supported by a grant from the US National Institutes of Health (P41 HG003751), Ontario Research Fund, and the European Molecular Biology Laboratory. Charting Pathways of Life.