Brain regulates initial stages of sex change in social fish

User rating: 4 / 5 after 6 vote(s)

New findings about how the brain enzyme aromatase influences sex change in social goby fish could help explain the complex interaction among the brain, physiology, and behavior that forms the biological basis of human sexual identity.


Full story »
All News summaries from General Science news
All News summaries for October 10, 2005

As Andean glacier retreats, tiny life forms swiftly move in, study shows

11 minutes ago | User rating: not rated yet
A University of Colorado at Boulder team working at 16,400 feet in the Peruvian Andes has discovered how barren soils uncovered by retreating glacier ice can swiftly establish a thriving community of microbes, ...

Study finds previously deported immigrants more likely to be rearrested after leaving jail

13 minutes ago | User rating: not rated yet
Deportable immigrants who previously have been expelled from the United States are more likely to be rearrested on suspicion of committing a crime after they are released from jail than other deportable immigrants without ...

An advance on new generations of chemotherapy and antiviral drugs

1 hour ago | User rating: not rated yet
Researchers are describing progress toward developing a new generation of chemotherapy agents that target and block uncontrolled DNA replication — a hallmark of cancer, viral infections, and other diseases ...

Scavenger birds chew the fat

1 hour ago | User rating: not rated yet
Humans aren't the only ones who like fatty foods - bearded vultures do, too. A study by Antoni Margalida from the Bearded Vulture Study and Protection Group in El Pont de Suert, Spain, has found that the bearded vulture will ...

Walk this way? Masculine motion seems to come at you, while females walk away

1 hour ago | User rating: not rated yet
You can tell a lot about people from the way they move alone: their gender, age, and even their mood, earlier studies have shown. Now, researchers reporting in the September 9th issue of Current Biology, a Cell Press ...
Goto Archive PhysOrg Forum Goto Archive Video Goto Archive Editorials Goto Archive Free Magazines Goto Archive Newsletter

News Archive