نتایج جستجو برای: dna fingerprinting

تعداد نتایج: 513227  

Journal: :IP international journal of forensic medicine and toxicological sciences 2022

One of the most important inventions and development in history human race is forensic science. Without having knowledge science, there would be a great negative effect on society as well judicial system. In contemporary era, science play very role solving crime problem. It provides better opportunities to system for detection criminal. The present India comprise various modes techniques includ...

2000
D. M. Vankan B. M. Burns

DNA fingerprinting is a powerful test for parentage and paternity testing of cattle. The mechanism of genetic identification using DNA markers is outlined with a brief description of theory and methodology and examples provided to demonstrate how it works. Theoretical expectations of the test are discussed and results obtained to date presented.

2015
Gaute Grønstøl Donald Blomqvist Angela Pauliny Richard H. Wagner

Resource polygyny incurs costs of having to share breeding resources for female breeders. When breeding with a relative, however, such costs may be lessened by indirect fitness benefits through kin selection, while benefits from mutualistic behaviour, such as communal defence, may increase. If so, females should be less resistant to sharing a territory with a related female than with a non-rela...

Journal: :Journal of forensic sciences 2008
Melissa S Meyers David R Foran

Bacterial content may be helpful in differentiating forensic soil samples; however, the effectiveness of bacterial profiling depends on several factors, including uniqueness among different habitat types, the level of heterogeneity within a habitat, and changes in bacterial communities over time. To examine these, soils from five diverse habitats were tested over a 1 year period using terminal ...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 1995
D J Balding P Donnelly

The controversy over the interpretation of DNA profile evidence in forensic identification can be attributed in part to confusion over the mode(s) of statistical inference appropriate to this setting. Although there has been substantial discussion in the literature of, for example, the role of population genetics issues, few authors have made explicit the inferential framework which underpins t...

Journal: :Science 2005
Leslie G Biesecker Joan E Bailey-Wilson Jack Ballantyne Howard Baum Frederick R Bieber Charles Brenner Bruce Budowle John M Butler George Carmody P Michael Conneally Barry Duceman Arthur Eisenberg Lisa Forman Kenneth K Kidd Benoit Leclair Steven Niezgoda Thomas J Parsons Elizabeth Pugh Robert Shaler Stephen T Sherry Amanda Sozer Anne Walsh

The attack on the World Trade Center on 9/11/2001 challenged current approaches to forensic DNA typing methods. The large number of victims and the extreme thermal and physical conditions of the site necessitated special approaches to the DNA-based identification. Because of these and many additional challenges, new procedures were created or modified from routine forensic protocols. This effor...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 1997
P J Bickel

In 1992, a broad-ranging report (1) released by the National Research Council attempted to explain the basics of the relevant science and technology, to offer suggestions for improving forensic DNA testing and its use in law enforcement, and to quiet the controversy that had followed the introduction of DNA profiling in court. Yet, the report did not eliminate all controversy. Indeed, in pro-po...

Modified Cetyltrimethylammonium bromide (CTAB) protocol for DNA isolation was developed from leaf tissuesof Phyllanthus emblica for obtaining high quality genomic DNA. Fresh leaves of three different maturitywere analyzed for yield and quality of DNA. Acidity was determined in three different maturity of leaves viz.tender, intermediate and mature and their influence on DNA qua...

2013
Mounir Moudouni

Latent fingerprints are commonly recovered from crime scenes using tape lifts. Advancements in the sensitivity of DNA testing allow for DNA profiles from these “touch”, tape lift samples to be obtained. One drawback to DNA typing of tape lifts is that the adhesive material on the tape may inhibit DNA recovery. The purpose of this study was to maximize the recovery of DNA from the adhesive mater...

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