In the end, the researchers sequenced the genomes of the best lycopene producers to identify the exact mutations that boosted the output.
Marathon running might be in some people's genes, according to a new study, which shows that a genetic mutation that boosts muscle endurance has spread widely in some human populations.
When one of Ringo's puppies also proved resistant to the condition, the researchers could see what the two lucky dogs had in common: a mutation that boosts activity in a gene called Jagged1.
Members of a cancer-afflicted Scandinavian family lack this section of the gene, which is one of many mutations that can boost the risk of cancer.
The predicted equilibrium fitness under mutagenesis is scaled relative to the initial fitness, so neglecting the ultimate contribution of beneficial mutations that would have effectively boosted initial fitness will predict an equilibrium fitness too low.
Now, a new study has for the first time connected the dots by identifying a mutation that indirectly boosts norepinephrine levels.
We utilized the Stanford University HIV Drug Resistance Database to determine novel drug resistant mutations that may develop in PR in response to ritonavir boosted protease inhibitor therapy.
To boost weak signals such as rare somatic mutations that may be under-sampled or represent a mutation occurring in a small proportion of cells in the tumour, and to decrease the influence of germline polymorphism, another nine features are introduced.
Perturbations or mutations that favor treatment resistance tend to be complemented by the boosting of positive feedback or the diminishing of negative feedback mechanisms [ 54].
