Примери за използване на Point mutations на Английски и техните преводи на Български
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Resistance is caused by point mutations of 23S rDNA.
How can point mutations create new chromosomes or lengthen a strand of DNA?
These properties of the genetic code make it more fault-tolerant for point mutations.
Point mutations do not change this fact in any significant way over the short haul.
About two-thirds of known human genetic variants associated with disease are point mutations.
Not all point mutations are as devastating, yet they still result in a loss of information.
They have stated that about two-thirds of known human genetic variants associated with disease are point mutations.
The disorder results from point mutations in mitochondrial DNA and subsequent mitochondrial dysfunction.
David Liu, the Harvard chemist whose lab did the work, estimates that about half of the 32,000 known pathogenic point mutations in humans could be fixed by that single swap.
Transgenic rodent assays can detect point mutations and small deletions and are without tissue restrictions.
Point mutations in the TRKC kinase domain with clinically identified acquired resistance to larotrectinib include G623R, G696A, and F617L.
And they have discovered that the number of point mutations in the bacteria after 20,000 generations is about 300 million.
Some point mutations will result in the production of antibodies that have a lower affinity with their antigen than the original antibody, and some mutations will generate antibodies with a higher affinity.
Dr Lee Spetner, who has studied mutations and information, said‘All point mutations that have been studied on a molecular level turn out to reduce the genetic information and not increase it.'.
Some point mutations will result in the production of antibodies that have a weaker interaction(low affinity) with their antigen than the original antibody, and some mutations will generate antibodies with a stronger interaction(high affinity).
Larotrectinib had minimal activity in cell lines with point mutations in the TRKA kinase domain, including the clinically identified acquired resistance mutation, G595R.
(i) point mutations in the genes encoding for DNA gyrase and/or topoisomerase IV leading to alterations of the respective enzyme,(ii) alterations of drug permeability in Gram-negative bacteria,(iii) efflux mechanisms,(iv) plasmid mediated resistance and(v) gyrase protecting proteins.
When their structure and function are injured as a result of chromosomal translocations,inversions, point mutations and gene amplifications, they have a power to induce tumor growth.
Dr. Lee Spetner cites,“All point mutations that have been studied on the molecular level turn out to reduce the genetic information and not to increase it.
According to biophysicist Lee Spetner,“All point mutations that have been studied on the molecular level turn out to reduce the genetic information and not to increase it.”3.
Small-scale mutations include point mutations, deletions, and insertions, which may occur in the promoter of a gene and affect its expression, or may occur in the gene's coding sequence and alter the function or stability of its protein product.
So again, the overall result of this point mutation was a loss of information, but even more so this time.
With this point mutation, we lost the information for one word(car) as well as the meaning.
With this point mutation, we lost the information for one word(car) as well as changed the meaning of the sentence.
A point mutation in our example could cause“car” in the second sentence to be read“cat”.
The potentially life-threatening blood disorder beta-thalassemia is caused by a change to a single base in the genetic code- known as a point mutation.
Consequently, it can be expected that in any given species the functions of most genes will have been optimized by random point mutation and selection.
A screening of 59 influenza A(H1N1)pdm09 viruses was carried out using Real Time RT-PCR discrimination assay for detection of the H275Y oseltamivir resistance point mutation.
In these rapidly dividing cells, the genes encoding the variable domains of the heavy andlight chains undergo a high rate of point mutation, by a process called somatic hypermutation(SHM).
The success of this procedure hinges on the fact that this life-threatening blood disorder stems from a change to just a single base in a person's genetic code,which is known as a point mutation.