Tuesday, August 3, 2010

Uses of DNA


For forensic science:

- To identify probable suspects whose DNA may match the DNA left on evidence left at crime scenes
                                                                                                                        
                                                                                                                                              *
- To exonerate people who are wrongly accused of crimes                               

- To identify catastrophe victims

- To establish family relationships*                

- To identify endangered species as an aid to wildlife officials

(Can be used for prosecuting poachers)

- To detect any form of bacteria and other organisms that are harmful and therefore may pollute the air, water, soil and food.

- To match the organ donors with recipients to ensure they match in transplant programs

- To determine ancestry for seed or livestock breeds

- To authenticate consumables such as wine

By scientists and/or Doctors:

- To try to find out how things work – for example, how plants and animals grow and develop, or why bone cells are different from muscle cells and so on.

- To help figure out what disease is resulting in that illness

- To help people regain their health


Bibliography:

1.http://www.ornl.gov/sci/techresources/Human_Genome/elsi/forensics.shtml
2.http://www.newton.dep.anl.gov/askasci/bio99/bio99109.html
3.http://www.google.com.sg/imglanding?q=matching%20dna&imgurl=http://www.jessicasachs.com/articles/dna_print.gif&imgrefurl=http://www.jessicasachs.com/articles/2007/01/dna-profiling-a-new-kind-of-po.html&usg=__Myzf0ExZ93OtenRLUE0Nfp2xYms=&h=271&w=263&sz=7&hl=en&sig2=T5D96oKVUf4dzslNep5zvA&um=1&itbs=1&tbnid=0CKr1VOGKncDBM:&tbnh=113&tbnw=110&prev=/images%3Fq%3Dmatching%2Bdna%26um%3D1%26hl%3Den%26rlz%3D1R2GGLL_en%26tbs%3Disch:1&ei=FPBXTOSFINKzrAfZ7diUCA&um=1&rlz=1R2GGLL_en&tbs=isch:1&start=0#tbnid=totpJYoSEddFaM&start=3

No comments:

Post a Comment