Sentence examples for nucleotide from inspiring English sources
noun
The monomer constituting DNA or RNA biopolymer molecules. Each nucleotide consists of a nitrogenous heterocyclic base (or nucleobase), which can be either a double-ringed purine or a single-ringed pyrimidine; a five-carbon pentose sugar (deoxyribose in DNA or ribose in RNA); and a phosphate group.
These points are called single nucleotide polymorphisms, or SNPs, and there are 10m or so of them.
This is the analysis of single nucleotide polymorphisms (SNPs).SNPs, as their name suggests, are places where the genomes of individuals differ by a single genetic letter.
Since each nucleotide has a different shape, the result can be used to decode their order.Whoever wins the race, Marc Hodosh, science director for the Archon X Prize, says their level of technology is likely to equate to a cost of $10,000 a genome.
The challenge lies in finding a meaningful way of converting a string of nucleotide bases into pitches, rhythms and so on.
When a movie about a genetically engineered future was dubbed "GATTACA" by its creator, he did not need to spell out the fact that the four letters used in the title are the abbreviations for the nucleotide bases in other words, the letters of the genetic code.In scientific terms, the model of the double helix, combined with the notion that DNA is a code, has transformed biology.
And it suggested that because the four types of nucleotide sub-unit of which each strand is composed can be arranged in any order, a single strand could act as a message tape telling a cell which proteins to make, and therefore what job to do.As another Francis pointed out four centuries ago, knowledge is power.
This suggested that chromosomes are composed of small blocks that get shuffled by crossing over, but are, themselves, rarely broken up.The markers used by Dr Altshuler were not microsatellites but single-nucleotide polymorphisms (SNPs).
A SNP, or single-nucleotide polymorphism, to give its full name (the short version is pronounced "snip"), is a place where genomes routinely differ from one another by a single genetic letter.
And they brought with them both technological improvements and one of Australia's most iconic animals.In this section An Antipodean Raj Blown up in orbit The new black In a hole The Richard Casement internship ReprintsDr Pugach came to this conclusion by studying what are known as single-nucleotide polymorphisms, or SNPs.
These gene chips, as they are colloquially known, pick out differences in single-nucleotide polymorphisms (SNPs, pronounced "snips")—small fragments of DNA that vary from individual to individual, and population to population.
For that, Dr Ostrander and her colleagues used two other genetic tricks: single-nucleotide polymorphisms and microsatellites.These are both small, variable pieces of nuclear DNA that can be tracked from one individual to another.
