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DNA造句
31) Under the microscope: DNA testing to catch a rapist. 32) Of these, 19 products were found to contain low-copy DNA fragments. 33) A quick DNA test shows which partner succeeded as a father. 34) DNase I footprinting assays were performed with 5' end-labelled DNA fragments and bacterial extracts. 35) But Marino said the DNA analysis does not completely rule out Sam Sheppard as a source of the blood. 36) YACs 229C7 and 223E11 do not contain DNA from this region of the genome. 37) As they bind to similar DNA sequences and associate with the same proteins, they are likely to be closely related. 38) After all, the DNA molecule is one continuous chain of bases, and without punctuation, the code would be nonsensical./DNA.html 39) Detectives say they'd have more chance of solving such cases if a national register of DNA samples was set up. 40) They alleged that scientists, supposedly objective, interpreted DNA test results in the most incriminating way possible. 41) Blum and Noble examined DNA samples from the brains of corpses of thirty-five alcoholics and thirty-five nonalcoholics. 42) Interviews with local doctors, blood samples and DNA analysis will follow. 43) During the S phase, the DNA replicates once, and only once. 44) The McDermott's also called on the police to look at the possibility of re-examining the case now that DNA testing is possible. 45) This suggests that the DNA structure relaxes back to its native form more slowly than the dissociation of the drug. 46) Genomic DNA sequencing and mapping of the exon-intron boundaries showed that the visceral isoform was the product of cassette-type alternative splicing. 47) He was aware that DNA tests would be carried out on Otzi. 48) For these reasons we intend to perform future studies on DNA fragments containing isolated actinomycin binding sites. 49) But if licensing factors are present in the cytoplasm, why doesn't DNA replicate all the time? 50) Nevertheless, it is likely that the qualitative features of DNA binding are the same. 51) DNA testing provides a genetic fingerprint that can be extremely accurate. 52) Why, for example, have we had to wait so long for DNA tests on the blood? 53) Plasmid: circular DNA molecules able to replicate independently of the chromosome in microorganisms. 54) The amino acid sequences were deduced from the DNA sequences. 55) Astra says her methods do not fully exclude the possibility of normal DNA replication and can not repeat her results. 56) This suggests some form of hysteresis in the DNA structure so that its exact behaviour depends on its history. 57) The ability of DNA to replicate itself is a consequence of its unique structure. 58) The results of DNA tests have not been received yet. 59) Thus, these two positions may be important for sequence specific DNA binding of CytR. 60) Rat sciatic nerve Schwann cells were assayed for incorporation of DNA synthesis precursors, as described.