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louis pasteur brewed grains in to sugars
https://en.wikipedia.org/wiki/Biotechnology#History -
Mendel cross bred pea plants to see what traits are inheritanced
http://www.dnai.org/timeline/ -
Avery was one of thhe first molecular biologists
http://www.dnai.org/timeline/ -
He found the first DNA but did not know it he called it Nuclein
http://www.dnai.org/timeline/ -
Garrod found out that inbreeding is bad by finding metabolism erros. he study alkaptonuria which turn urine black it happens when parnts are closely related https://en.wikipedia.org/wiki/Timeline_of_the_history_of_genetics#1900s
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austro hungarian biochemist born August 11 1905. Died june 20 2002 he was 96
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found sex linked traits by studying drosophila melanogaster his study affirmed the choromsome theory of heredity
https://en.wikipedia.org/wiki/Timeline_of_the_history_of_genetics#1910s -
found out that DNA carries genes that causes pathogrnicity. https://en.wikipedia.org/wiki/Timeline_of_the_history_of_genetics#1910s
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isolated DNA and chromosomes
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They confirm DNA is genetic material
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build the B model of DNA https://en.wikipedia.org/wiki/Rosalind_Franklin#DNA_structure
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They found out that DNA is a ladder
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the experiment showned that DNA repliction is semiconservative
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Recombiant DNA is made with DNA technology Dale Kaiser was the first intercellular replicatio
https://en.wikipedia.org/wiki/Recombinant_DNA -
Louise joy brown made the first test tube baby in great britain
http://history1900s.about.com/od/medicaladvancesissues/a/testtubebaby.htm -
In 1990 the us. goverment funded a project t o map all chemical pairs which make up the human body and the genes it was the world largest biological project.
https://en.wikipedia.org/wiki/Human_Genome_Project -
can use DNA in court to prove if some one is guilty or innocent
http://www.pbs.org/wgbh/pages/frontline/shows/case/revolution/wars.html -
Dolly the sheep was the first mammmal cloned from a somatic cell she was made by sir ian wilmut at the roslin institute
https://en.wikipedia.org/wiki/Dolly_(sheep) -
you can genticly modified food and plant so the are stronger
https://en.wikipedia.org/wiki/Biotechnology#History -
In 2013 willie jermoe manning was on death row and was able to take a DNA test that over turned his conviction of muder of two college students in 1992 http://www.reuters.com/article/us-usa-mississippi-dna-idUSBRE96P01T20130726
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IN 2014 they solved a unsolved muder of a 17 year old woman from 1974. The way the solved the muder is that they did a DNA test and found a matched to Robert pilcher and mary jayne jones
http://www.nydailynews.com/news/crime/dna-science-helps-put-iowa-killer-behind-bars-40-years-murder-article-1.1978741 -
CRISPR is Clustered regularly inerspaced short palindromic repeats. It is partss of prokaryotic DNA. the CRISPR system is a prokaryotic immine system
https://en.wikipedia.org/wiki/CRISPR
