How the body works

The genome contains all the genes required to build and maintain the body. These processes are gradually being understood, often through research on other organisms.

Features

Image for A flavour for taste: Detecting the flavour of food
How do we detect the flavour of food, and why do we prefer some foods to others? 15/05/07
Image for Timing is everything
Disruption to circadian rhythms may have a big impact on health. 11/09/06
Image for The next generation
A mouse embryo a few days old is a tiny world filled with momentous events. But only a handful of cells will be able to make new mice. 09/11/05
Image for Genes and cognition
Seth Grant is searching for genes involved in learning, memory and behaviour. 17/11/04
Image for Tasteful development
How do you make a taste bud? Genetics is beginning to reveal the recipe. 08/08/04
Image for Why the mouse?
Having ticked off flying, swimming and hopping things, our model organism series turns to Mus musculus: the invaluable mouse. 19/03/04
Image for Why the frog?
The remarkable contribution of the African clawed frog to our understanding of development. 29/01/04
Image for Why the fish?
First the fly, then the worm. This time, our series of articles exploring model organisms turns its attention to the zebrafish. 21/08/03
Image for Defence review: Unpicking the immune system
A postgenomics programme in Oxford and Canberra aims to identify the genes controlling the mouse immune system. 01/07/03
Image for The FOXP2 story: A tale of genes, language and human origins
A single family with speech abnormalities may hold one of the keys to the origin of human culture. 28/04/03
Image for Why the worm?
First the fly. Now the worm. Our exploration of model organisms, focusses this time on the tiny nematode worm Caenorhabditis elegans. 28/04/03
Image for Why the fly?
Some of the most remarkable discoveries in biology have come from studies of the humble fruit fly. 12/11/02
Image for Mini Methuselahs
Genome-wide studies in model organisms will shed light on the ageing process. 01/09/02
Image for Axolotls and arteries
Human reproduction has traditionally involved two sexes. With our new technological expertise, can we make do with one? It seems not, and the strange case of the biparental mole may help us understand why. 01/05/02
Image for The biparental mole
Human reproduction has traditionally involved two sexes. With our new technological expertise, can we make do with one? It seems not, and the strange case of the biparental mole may help us understand why. 01/05/01
"Billions of cells in your body will die in the next hour. This is entirely normal - the human body continually renews itself, removing obsolete or damaged cells and replacing them with healthy new ones." David Goodsell
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