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Unearthing key function of plant hormone

Plants, like animals, employ hormones as messengers, which coordinate growth and regulate how they react to the environment. One of these plant hormones, auxin, regulates nearly all aspects of plant behavior and development, ...

Feb 28, 2014 5 / 5 (1) 0

Toxic injection with elastic band

Bacteria have developed many different ways of smuggling their toxic cargo into cells. Tripartite Tc toxin complexes, which are used by bacteria like the plague pathogen Yersinia pestis and the insect pathog ...

Feb 24, 2014 4.8 / 5 (4) 0

Molecular biology mystery unravelled

The nature of the machinery responsible for the entry of proteins into cell membranes has been unravelled by scientists, who hope the breakthrough could ultimately be exploited for the design of new anti-bacterial ...

Feb 18, 2014 4.4 / 5 (9) 1

Plants recycle too

A research team from VIB and Ghent University (Belgium), and Staffan Persson from the Max Planck Institute of Molecular Plant Physiology in Potsdam (Germany) has now identified a new protein complex which is crucial for endocytosis ...

Feb 13, 2014 not rated yet 0