Zobrazeno 1 - 10
of 15
pro vyhledávání: '"D L, Duewer"'
Publikováno v:
Journal of forensic sciences. 46(5)
The Mixed Stain Study 1 (MSS1, Apr.-Nov. 1997) and Mixed Stain Study 2 (MSS2, Jan.-May 1999) evaluated multiplexed short-tandem repeat (STR) DNA typing systems with samples containing DNA from more than one source. These interlaboratory challenge stu
Publikováno v:
Journal of forensic sciences. 46(1)
The measurement of the organic additives in smokeless gunpowder is an attractive approach for the detection of handgun use because it provides compositional information that can help associate residues and unfired gunpowder. We investigate several fa
Publikováno v:
Journal of forensic sciences. 45(5)
The procedural standard for DNA profiling developed by the U.S. advisory board on DNA quality assurance methods mandates annual confirmation of forensic DNA measurement systems against an appropriate reference material supplied by or traceable to the
Publikováno v:
Journal of forensic sciences. 45(5)
Cell line K562 is the defacto forensic control material for forensic restriction fragment length polymorphism (RFLP) DNA profiling in the U.S. Fifty-one proficiency tests conducted from 1991 through 1997 enable a detailed description of RFLP measurem
Publikováno v:
Journal of forensic sciences. 44(5)
Forensic restriction fragment length polymorphism analyses typically provide two band size results at each genetic locus for each sample. In collaboration with the member laboratories of the Technical Working Group for DNA Analysis Methods, we have d
Interlaboratory comparison of autoradiographic DNA profiling measurements: precision and concordance
Publikováno v:
Journal of forensic sciences. 43(3)
Knowledge of the expected uncertainty in restriction fragment length polymorphism (RFLP) measurements is required for confident exchange of such data among different laboratories. The total measurement uncertainty among all Technical Working Group fo
Autor:
E A, Benzinger, E A, Emerek, N L, Grigsby, D L, Duewer, M L, Lovekamp, H, Deadman, J L, Thompson, P J, Sallee, A K, Riech
Publikováno v:
Journal of forensic sciences. 42(5)
The sizes of Hae III partial digestion products at D1S7, D2S44, D4S139, D5S110, D10S28, and D17S26 were evaluated in experimentally generated partial digestions of liquid blood DNA. The partial digestion products were highly predictable, suggesting a
Publikováno v:
Journal of forensic sciences. 42(5)
An interlaboratory comparison of typing results for Short Tandem Repeats (STRs) at the GenBank loci HUMCSF1PO, HUMTPOX, HUMTH01, and HUMVWFA31 using the "CTT triplex" and "CTTv quadruplex" has been evaluated. These STRs all have a nominal four basepa
Autor:
D L, Duewer, E A, Benzinger
Publikováno v:
Journal of forensic sciences. 42(5)
The base pair size of the excess DNA in the smallest three partial digestion bands for the variable number of tandem repeat loci D1S7, D2S44, D4S139, D5S110, D10S28, and D17S26 has been quantitatively evaluated using data obtained from intentional pa
Autor:
S A, Margolis, D L, Duewer
Publikováno v:
Clinical chemistry. 42(8 Pt 1)
We demonstrate that total ascorbic acid (TAA, the sum of ascorbic acid and dehydroascorbic acid) in properly prepared human plasma is stable at -70 degrees C for at least 6 years when preserved with dithiothreitol. TAA in human plasma or serum preser