Researchers track DNA modifications and gene expression in stem cells as they differentiate.
The Scientist
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Satellites of the Golgi apparatus generate the microtubules used to grow outer dendrite branches in Drosophila neurons.
Microarrays help keep induced pluripotent stem cell lines in check, from start to finish.
Flies turning blue help researchers link the deterioration of the intestinal barrier to age-related death.
Rock samples from deep within the Earth’s oceanic crust contain chemosynthetic microbial life.
A red alga appears to have adapted to extremely hot, acidic environments by collecting genes from bacteria and archaea.
Drosophila insulin-like peptides (dILPs) regulate part of the signaling pathway that helps keep organs growing in proportion during development.
Contributors
| March 1, 2013
Meet some of the people featured in the March 2013 issue of The Scientist.
During development, communication between organs determines their relative final size.
Researchers have found evidence of microbial life in samples taken from a lake hidden beneath 800 meters of Antarctic ice, but it’s not yet clear how the bacteria survive.
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