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dna typing DNA定型。

dnc

The purposes of our work are to establish a simplified method of multiplex pcr based on chimeric primers for str loci , to develop a set of fluorescent quadriplex str system for forensic dna typing based on this method , and to validate the forensic application of the system under the guidelines of tmgdam ( the technology working group on dna analysis methods ) in order to address concerns presented in today ' s legal environment 目的本課題旨在探索一種新的str基因座復合擴增方法,我們稱為嵌合引物str復合擴增法。應用熒光標記毛細管電泳激光自動檢測技術平臺,建立一套新的法醫str基因座復合擴增體系,并按照美國dna分析方法技術工作組( thetechnologyworkinggroupondnaanalysismethods , twgdam )的指導方案進行法醫學實用性研究。

Years ago , dna typing achieved such wide acceptance and proven reliability that opponents now concentrate on two principal points of attack : ( 1 ) the quality and methodology of the laboratory work , including the lab ' s error rate , and ( 2 ) the statistical interpretation of data 幾年前, dna鑒定贏得了廣泛的接受并證實了它的可靠性,現在,反對者開始集中于兩點進行攻擊: ( 1 )實驗室工作的質量和方法論,包括實驗室的誤差率; ( 2 )數據的統計學解釋。

Conclusion the mtdna sequencing system using new primers was useful for forensic purpose . for difficult samples , dna typing with this system was especially available and practical , and has been validated in criminal cases 結論本課題所建立的線粒體dna序列分析體系是一種對法醫疑難檢材進行鑒別的有效、實用的方法,并且本方法已經在實際案件檢驗中得到驗證。

The tailed primer design protocol is feasible for y - str loci and can be used to develop more multiplex pcr assays of y - str loci . the results of validation prove that the y - a489 - plex multiplex pcr system can be accepted for the forensic dna typing 證明y一a489一plex ,適合于法醫dna分析,有較高的應用價值,為法醫y染色體分型提供了新的技術手段。

For dna typing in the single locus , pcr - ssp and pcr - ssop were used more often now in the world . although their result is more accurate than serology , the operation is too elaborate to use in large sample test 現今國際上較常采用pcr - ssp和pcr - ssop對hla單個等位基因位點分型,其準確性雖優于血清學方法,但操作極為繁瑣,不適合大樣本檢測。

In addition , dr . tahir said mr . eberling ' s dna type was found in semen on two slides of vaginal smears taken from mrs . sheppard 此外,塔希爾博士說,在取自謝潑德太太陰道內精液的兩個顯微鏡涂片中發現了埃伯林的dna類型。

Research development and the application of using str - pcr for the dna typing and the confirmation of the heterogeneous blood stem cell transplantation 分型技術在異基因造血干細胞移植植活證據的研究進展及其應用

Dna typing of urine samples by using pcr - str method 分型中的應用

Notify forensics , we ' ll need dna typing 通知鑒別組我們需要檢測dna

There are two dna types of particular interest 有二dna類型特殊利益。