Examples of using Random mutations in English and their translations into Vietnamese
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For instance, that random mutations add an extra exon to a gene.
That's a common idea people have;that evolution is due to random mutations.
It produces random mutations in genetic material by nucleotide substitution;
And because viruses rapidly reproduce by the millions,they can quickly develop random mutations.
Rather than random mutations, it suggests that organisms may borrow from one another in order to develop.
Thus, the y-chromosome is passed on as a chunk of DNA from father to son,basically unchanged through generations except for random mutations.
Darwin knew nothing of genes or random mutations, which only became part of biology in the twentieth century.
The different existing configurations of amino acids do not significantly affect the functionality of the protein, which indicates that the base pair substitutions are not part of a directed design,but the result of random mutations that aren't subject to selection.[28].
Overall, the study found that random mutations due to stem cell division could largely explain around 65% of cancer incidence.
Just as students learn that scientists used to believe that the Sun moves around the Earth and maggots are spontaneously generated in rotting meat, so students also learn that scientistsused to believe that human beings evolved through random mutations and natural selection.
The new report, made after a study in 2015, suggested that random mutations in stem cell division are a key contributor to human cancer.
By creating random mutations in the Cdc55 gene, the team analysed the resulting 987 mutant yeast strains, characterized the mutations and worked backwords to identify the role of the gene by looking at the effect of the mutations on the resulting colonies.
But before leaving Chapter 9,let us not forget that changes in the genes(random mutations) do not improve present life forms, nor is there any solid factual evidence that they generate new plants or animals.
Instead, geneticists and brain scientists provide a much more detailed answer:‘He did it due to such-and-such electro-chemical processes in the brain that were shaped by a particular genetic make-up,which in turn reflect evolutionary pressures coupled with random mutations.
Random mutation in the genes controlling development of brain.
How about this random mutation stuff?
This is random mutation.
Put simply, evolution is the product of random mutation.
We are sceptical of claims for the ability of random mutation and natural selection to account for the complexity of life.
De Vries thought that a new species could only becreated when several offspring had the same random mutation.
See, for four billion years, what lived and died on this planet depended on two principles:on natural selection and random mutation.
He begins by examining how random mutation and natural selection actually operate, and shows that simple logic demands that genomes must degenerate.
Antibiotic resistance evolves naturally via natural selection through random mutation, but it could also be engineered by applying an evolutionary stress on a population.
And he had a random mutation that gave him six fingers on each hand, which turns out to be really useful if you're a pitcher.
If the current lethal outbreak had occurred in any other city than Wuhan,we might be inclined to believe in a random mutation.
Most, familiar with blood factors,admit that these people must be the result of a random mutation, if not descendants of a different ancestor.
Did the fact that a close relative developed a virulent form of cancer have profound meaning orwas it simply a consequence of a random mutation of his DNA?
This statement did not profess outright disbelief in evolution,but expressed skepticism as to the ability of"random mutation and natural selection to account for the complexity of life.".