Despite decades of work, compounds in frog skins have failed to yield new antibiotics. Why?
Despite decades of work, compounds in frog skins have failed to yield new antibiotics. Why?
Comparing gene transcripts from different species reveals surprising splicing diversity.
Tumor cells can exhibit different behaviors despite being genetically indistinguishable.
Scientists engineer a spectrum of artificial pigments to understand how animals see in color.
Misfolded α-synuclein proteins promote the spread of Parkinson’s pathology in mouse brains.
Inflammatory signals in injured zebrafish brains promote the growth of new neurons.
Swapping chromosomes from one human egg to another could eliminate mitochondrial DNA mutations that cause disease.
A parasitic worm accumulates epigenetic DNA tags over its lifetime.
In mutating to evade immune detection, HIV becomes susceptible to detection by different antibodies, suggesting new strategies for vaccination.