FOR RELEASE?????????????????????????????????????????????????????????????????????????????????? ???? ?????? ??????????????????????? ??????NIJ
FRIDAY, NOVEMBER 16,
2001?????????????????????????????????????????????????????? ?????? ??????????????????202/307-0703
PUBLICATION ADVISORY:
Improved Analysis of DNA Short Tandem Repeats
with Time-of-Flight Mass Spectrometry
Washington, DC ? The United States Department
of Justice has released Improved Analysis of DNA Short Tandem Repeats with
Time-of-Flight Mass Spectrometry.
The report, funded by the Office of Justice Programs? (OJP) National
Institute of Justice, discusses the adaptability of time-of-flight mass
spectrometry technology to human identity DNA markers commonly used by forensic
DNA laboratories, called short tandem repeat (STR) markers.
Publication:
?????????????? Improved Analysis of
DNA Short Tandem Repeats with Time-of-Flight Mass Spectrometry (NCJ 188292)?
Based on the study?s results, the authors
conclude that time-of-flight mass spectrometry can be a useful means for
analyzing large numbers of DNA samples accurately and rapidly, and that it has
the capability to meet the needs of the forensic DNA community for offender DNA
databases.? The publication reports on
matrix-assisted laser desorption-ionization coupled with time-of-flight
spectrometry (MALDI-TOF-MS) as an effective, rapid and highly sensitive method
of DNA analysis.
This document can be found on the NIJ Website
under ?What?s New? at:
http://www.ojp.usdoj.gov/nij
For additional information on OJP and its
programs or the National Institute of Justice,
please consult OJP?s Website:?
http://www.ojp.usdoj.gov/
For more information on the publication or
for media requests, please contact the Office of Justice Programs? Office of
Congressional and Public Affairs at 202/307-0703.
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