2,449 results
2,449 results for: mutations
- Chemistry
Molecules/Matter & Energy
Computer processors get even tinier, plus more in this week’s news.
- Life
Molecular Evolution
Investigating the genetic books of life reveals new details of 'descent with modification' and the forces driving it.
- Health & Medicine
New drug fights metastatic melanoma
A novel compound joins two other promising therapies to offer hope for patients with the advanced form of the skin cancer, who currently have poor treatment options.
- Life
Genes jump more in one type of autism
A mutation that causes Rett syndrome also increases the activity of retrotransposons in the brain.
- Health & Medicine
Mutations may underlie some stuttering
Defects in three genes governing basic cell metabolism are found in a portion of cases, researchers find.
- Health & Medicine
Breast milk may harbor cancer clues
Analysis could provide a noninvasive means for testing risk in women, an early-stage study shows.
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Head Agony
Jumpy cells may underlie migraine’s sensory storm.
- Life
Sugar fuels growth of insulin-making cells
Mouse study suggests a new strategy for treating diabetes.
- Life
Jigsaw genetics
Fragments of a fetus's genome can be pieced together from the mother's blood to allow prenatal diagnosis of genetic diseases.
- Life
One small step for a snail, one giant leap for snailkind
Experiments suggest that gastropods shed their shells in one fell swoop during the evolutionary transition that created slugs.
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Genes & Cells
Cellular suicide inspires new ways to kill harmful bacteria, plus test-tube sperm and insulin alternatives in this week’s news.
