20/03/2015

Letting go of the (genetic) apron strings

A new study from Princeton University sheds light on the handing over of genetic control from mother to offspring early in development. Learning how organisms manage this transition could help researchers understand larger ...

Turkey moves to tighten control on Internet

Turkey's parliament has approved legislation to tighten the government's control over the Internet by allowing it to block websites without prior judicial authorisation, official media said Friday.

Food-delivery process inside seeds revealed

Inside every seed is the embryo of a plant, and in most cases also a storage of food needed to power initial growth of the young seedling. A seed consists mainly of carbohydrates and these have to be is transported from the ...

Shrinking habitats have adverse effects on world ecosystems

An extensive study of global habitat fragmentation - the division of habitats into smaller and more isolated patches - points to major trouble for a number of the world's ecosystems and the plants and animals living in them.

Squid enrich their DNA 'blueprint' through prolific RNA editing

One of the surprising discoveries to emerge from the young field of comparative genomics is that drastically different organisms—humans, sea urchins, worms, flies —are endowed with a more or less common set of genes. ...

NASA sees Tropical Cyclone Nathan crossing Cape York Peninsula

Tropical Cyclone Nathan made landfall in eastern Queensland, Australia's Cape York Peninsula and was moving west across it when NASA's Aqua satellite passed overhead. The RapidScat instrument revealed that Nathan's strongest ...

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