The typical Arabidopsis-type ' sequence of bases has been fully or partially replaced by other sequences, with the ' human-type ' predominating.

These programs can compensate for mutations ( exchanged, deleted or inserted bases ) in the DNA sequence, to identify sequences that are related, but not identical.

In the second type, a researcher may conduct the gene test by comparing the sequence of DNA bases in a patient's gene to disease in healthy individuals or their progeny.

As in DNA, mRNA genetic information is encoded in the sequence of nucleotides, which are arranged into codons consisting of three bases each.

Probes for northern blotting are composed of nucleic acids with a complementary sequence to all or part of the RNA of interest, they can be DNA, RNA, or oligonucleotides with a minimum of 25 complementary bases to the target sequence.

Therefore primer sequence corresponding to the amino acid isoleucine might be " ATH ", where A stands for adenine, T for thymine, and H for adenine, thymine, or cytosine, according to the genetic code for each codon, using the IUPAC symbols for degenerate bases.

In RNA, which also has extensive secondary structure, the linear chain of bases is generally just referred to as the " sequence " as it is in DNA ( which usually forms a linear double helix with little secondary structure ).

Isotactic and syndiotactic polymers are instances of the more general class of eutactic polymers, which also includes heterogeneous macromolecules in which the sequence consists of substituents of different kinds ( for example, the side-chains in proteins and the bases in nucleic acids ).

The sequence and structure of pp125, when compared to National Biomedical Research Foundation and GenBank data bases, may be quite unique, meaning it could be a new member of the protein tyrosine kinase family.

A methylase is the enzyme that recognizes a specific sequence and methylates one of the bases in or near that sequence.

At any location within such a sequence, the bases found in a given position may vary between organisms.

Molecular systematics has been made possible by the availability of techniques for DNA sequencing, which allow the determination of the exact sequence of nucleotides or bases in either DNA or RNA.

CpG sites or CG sites are regions of DNA where a cytosine nucleotide occurs next to a guanine nucleotide in the linear sequence of bases along its length.

Genes are encoded in the sequence of bases.

Threading bases structural modeling on fold similarities rather than sequence identity.

Scientists first converted poliovirus's published RNA sequence, 7741 bases long, into a DNA sequence, as DNA was easier to synthesize.

* Initiated building a sequence map of the human pan-genome, estimated to contain 19-40 million bases not in the human reference genome

Since the two reverse complementary sequences will fold and base-pair with each other, the sequence of bases between them form a hairpin loop.

The TATA box has the core DNA sequence 5 '- TATAAA-3 ' or a variant, which is usually followed by three or more adenine bases.

The scientists had to determine which bases made up each codon, then determine the sequence of bases in the codons.

# Comparisons of mean squares, along with F-tests ... allow testing of a nested sequence of models.

It is the sequence of these four nucleobases along the backbone that encodes information.

Its genome sequence, along with a wide range of information concerning Arabidopsis, is maintained by the TAIR database.

During this stage of the star's lifetime, it is located along the main sequence at a position determined primarily by its mass, but also based upon its chemical composition and other factors.

Once nuclear fusion of hydrogen becomes the dominant energy production process and the excess energy gained from gravitational contraction has been lost, the star lies along a curve on the Hertzsprung-Russell diagram ( or HR diagram ) called the standard main sequence.

The majority of stars on a typical HR diagram lie along the main sequence curve.

The table below shows typical values for stars along the main sequence.

An associative trail as conceived by Bush would be a way to create a new linear sequence of microfilm frames across any arbitrary sequence of microfilm frames by creating a chained sequence of links in the way just described, along with personal comments and side trails.

It is the sequence of these four nucleobases along the backbone that encodes information.

The variance in size of a gene product can also indicate deletions or errors in transcript processing, by altering the probe target used along the known sequence it is possible to determine which region of the RNA is missing.

A primer with a T < sub > m </ sub > significantly higher than the reaction's annealing temperature may mishybridize and extend at an incorrect location along the DNA sequence, while T < sub > m </ sub > significantly lower than the annealing temperature may fail to anneal and extend at all.

can often be specified by the sequence of amino acids along their backbone.

By achieving election as quaestor, a Roman man would earn the right to sit in the Senate and begin to progress along the standard sequence of offices that made up a career in public service.

In bacteria and archaea, more than one ribosome may move along a single mRNA chain at one time, each " reading " its sequence and producing a corresponding protein molecule.

The commercial availability of reverse transcriptase greatly improved knowledge in the area of molecular biology, as, along with other enzymes, it allowed scientists to clone, sequence, and characterise DNA.

Thus, Y and Ba are stacked in the sequence along the c-axis.

Stars of roughly 0. 5 – 10 solar masses become red giants: large non-main sequence stars of stellar classification K or M. Red giants lie along the right edge of the Hertzsprung-Russell diagram due to their red color and large luminosity.

:* E Complex-U1 binds to the GU sequence at the 5 ' splice site, along with accessory proteins / enzymes ASF / SF2, U2AF ( binds at the Py-AG site ), SF1 / BBP ( BBP = Branch Binding Protein );

In eutactic macromolecules, substituents may occupy any specific ( but potentially complex ) sequence of positions along the chain.

In the Spring of 1788 he took a boat trip along the Berwickshire coast with John Playfair and the geologist Sir James Hall, and found a dramatic unconformity showing the same sequence at Siccar Point.

If a message is intended for a computer partway down the line, each system bounces it along in sequence until it reaches the destination.