noun
COLLOCATIONS FROM OTHER ENTRIES
a DNA sample
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Archaeologists are studying DNA samples from ancient Egyptian mummies.
DNA profiling
DNA sequencing
COLLOCATIONS FROM CORPUS
■ NOUN
analysis
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However, Mr Klevan said that subsequent DNA analysis had established that the baby was Gilfoyle's.
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But Marino said the DNA analysis does not completely rule out Sam Sheppard as a source of the blood.
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Electrophysiological studies may be of help in cases where neither sweat test nor DNA analysis were conclusive.
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Interviews with local doctors, blood samples and DNA analysis will follow.
binding
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Nevertheless, it is likely that the qualitative features of DNA binding are the same.
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Thus, these two positions may be important for sequence specific DNA binding of CytR.
fragment
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The labelled tyr T DNA fragments of interest were separated from the remainder of the plasmids on 6% polyacrylamide gels.
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The DNA fragments are placed in a semi-&038;.
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It can be estimated that at least twelve DNA fragments are detected by the probe.
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For these reasons we intend to perform future studies on DNA fragments containing isolated actinomycin binding sites.
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DNase I footprinting assays were performed with 5' end-labelled DNA fragments and bacterial extracts.
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The results for several DNA fragments are presented in Figures 5 and 6.
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Of these, 19 products were found to contain low-copy DNA fragments .
molecule
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It replicates itself, making two DNA molecules where before there was one; and it makes protein.
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After all, the DNA molecule is one continuous chain of bases, and without punctuation, the code would be nonsensical.
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We have seen that DNA molecules are the centre of a spectacular information technology.
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In fact, only about five per cent of each DNA molecule actually provides any meaningful code.
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In cell division the spiral appears, as well as in the DNA molecule in the cell nucleus.
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The messages that DNA molecules contain are all but eternal when seen against the time scale of individual lifetimes.
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These four bases provide the only source of variation in the DNA molecule .
polymerase
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A thermostable DNA polymerase is added to the same tube.
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The more drugs that one gives, the more likely it is that damage to host DNA polymerase will take place.
replication
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The whole process is emphatically led by the cytoplasm-which continues to divide whether DNA replication is completed or not.
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The theist can not deny that DNA replication could have come about by an exceedingly improbable chance.
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Astra says her methods do not fully exclude the possibility of normal DNA replication and can not repeat her results.
sample
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A DNA sample taken from the exhumed body of the A6 murderer James Hanratty has reportedly confirmed his guilt.
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Blum and Noble examined DNA samples from the brains of corpses of thirty-five alcoholics and thirty-five nonalcoholics.
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Detectives say they'd have more chance of solving such cases if a national register of DNA samples was set up.
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Now police believe a National register of DNA samples might have helped catch the man, but they admit there are problems.
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Specimens are now providing DNA samples that could answer questions about evolutionary links.
sequence
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As they bind to similar DNA sequences and associate with the same proteins, they are likely to be closely related.
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It is the gradual reorganisation of the genetic program, the software coded into DNA sequences .
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Other methods of genetic purification can homogenize a DNA sequence .
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Both Myc+Max and Max+Max bind to the same DNA sequence .
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The amino acid sequences were deduced from the DNA sequences.
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It will take by then a matter of weeks to determine the complete DNA sequence of such a gene.
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Just one base wrong in a particular DNA sequence may cause a coding error in the protein formed by that gene.
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Polymerase chain reaction, however, is a powerful technique capable of amplifying specific target DNA sequences by a factor of 10.
sequencing
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Point mutations were created by oligonucleotide-mediated site-directed mutagenesis and confirmed by DNA sequencing .
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Today's techniques for DNA sequencing are comparatively laborious and indirect.
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Genomic DNA sequencing and mapping of the exon-intron boundaries showed that the visceral isoform was the product of cassette-type alternative splicing.
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Direct DNA sequencing of the relevant amplification products in both patients was used to characterize each mutation.
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The predicted 5' and 3' boundaries of the expression regions were confirmed by direct plasmid DNA sequencing .
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Immunocytochemistry can then be used as a marker of p53 mutation, although DNA sequencing remains the gold standard.
strand
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The two DNA strands in the sample would, of course, usually relocate their partners and reform the paired double helix.
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The other way is that it can be duplicated into a new DNA strand .
structure
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This suggests that the DNA structure relaxes back to its native form more slowly than the dissociation of the drug.
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It therefore seems that both DNA structure and hydrogen bonding to guanine contribute towards sequence recognition.
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Other studies hint that DNA structure itself influences the cleavage efficiency.
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This suggests some form of hysteresis in the DNA structure so that its exact behaviour depends on its history.
synthesis
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So acyclovir phosphate and triphosphate are not formed in healthy cells, whose DNA synthesis is therefore not affected.
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Rat sciatic nerve Schwann cells were assayed for incorporation of DNA synthesis precursors, as described.
test
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Thirty-nine women treated at the hospitals have been offered DNA tests to prove their babies are their own.
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They alleged that scientists, supposedly objective, interpreted DNA test results in the most incriminating way possible.
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A legal case is pending which will force a DNA test to acknowledge paternity.
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The results of DNA tests have not been received yet.
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Why, for example, have we had to wait so long for DNA tests on the blood?
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A quick DNA test shows which partner succeeded as a father.
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Police are almost certain the torso was Mr Davison but they're awaiting confirmation by a DNA test .
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He was aware that DNA tests would be carried out on Otzi.
EXAMPLES FROM CORPUS
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Dusky seaside DNA is, as far as can be seen, identical to that of other, commonplace, sparrows nearby.
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In three patients, no analysable DNA histogram could be generated because their tumours had been fixed in Bouin's solution.
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Occasionally, the DNA copying process involved in reproduction may go wrong.
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Sometimes, though, two damaged pieces of DNA get together and the carrier pays the price.
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The approximate regions of genomic DNA containing coding sequence found in 6G11 and 7C11 are indicated.
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Thus, these two positions may be important for sequence specific DNA binding of CytR.