Примери за използване на Random mutations на Английски и техните преводи на Български
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How we're the product of something more than random mutations& lucky biology.
Instead, random mutations can help a species sidestep extinction.
The longer it has been around, the more random mutations would have collected around it.
If random mutations were to blame, there would be far fewer cases of cancer, it said.
The tumours are a genetic mess,containing hundreds of random mutations that are different in every patient.
They said, if random mutations were to blame, there would be far fewer cases of cancer than there are.
A growing body of evidence suggests that we are the product of something more than random mutations and lucky biology.
This means that due to random mutations bugs can quickly develop resistance to many insecticides.
In the carnivores, the bitter sensing genes had slowly built up random mutations that rendered many of them useless.
Random mutations that occur in DNA when cells divide are responsible for two thirds of adult cancers across a wide.
In fact, they said that if genes and random mutations are to blame, we would have far fewer cases of cancer than we do.
Random mutations, no doubt, play a major role in the initiation and promotion of cancer, but are not alone sufficient for a complete explanation.
About 8% of the human genome consists of retroviral elements, although random mutations have rendered many of them inert.
This means that due to random mutations bugs can quickly develop resistance to many insecticides.
In humans, as in all species,genetic changes are the result of random mutations- tiny tweaks to DNA, the code of life.
Put simply, if random mutations were to blame, there would be far fewer cases of cancer than there actually are.
Doing so, in theory,reduces the odds that the bugs will develop random mutations or pick up drug-resistant genes from other bacteria.
Could random mutations and natural selection account for the assembling and functioning of such sophisticated components?
For instance, a fundamental tenet of evolution is that random mutations are almost always harmful, resulting in immediate cell death.
This solution to biological evolution was proposed by Lamarck in 1809 butdiscarded for the mechanistic solution of random mutations by the colleagues of Darwin.
The radiation allows them to generate random mutations at a faster rate, which means a higher likelihood of finding a new useful trait.
The team created random mutations in the Cdc55 gene, allowing them to analyse the resulting 987 mutant yeast strains, characterise the mutations and then work backwards to identify the role of the gene by looking at the effect of the mutations on the resulting colonies.
(12) Whereas conventional mutagenesis involves random mutations, some of the new techniques cause a precise mutation in a gene.
And is it possible that random mutations could result in the formation of the same“lucky” set of genetic properties, each and every time a new cancer forms in a human?
Before then, new varieties of organisms could arise only from the accumulation of random mutations- the selection of changes, letter by letter, in the genetic instructions.
The latter retains some random mutations in the gene pool due to the systematically improved chance for survival and reproduction that those mutated genes confer on individuals who possess them.
The conventional view is that cancer originates in the cell nucleus due to random mutations or damage to the genetic material from radiation or toxic chemicals.
Whereas conventional mutagenesis involves random mutations, some of these new gene editing techniques cause a precise mutation in a gene.
Before then, new varieties of organisms could arise only from the accumulation of random mutations- the selection of changes, letter by letter, in the genetic instructions.
Evolution is realized at the genetic level through random mutations and by inheriting the most valuable traits that are most adapted to the environment.