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DNA and Modern Science.......... From the Cell to a Cell
Manage episode 438471588 series 3574068
محتوای ارائه شده توسط Brian Ward. تمام محتوای پادکست شامل قسمت‌ها، گرافیک‌ها و توضیحات پادکست مستقیماً توسط Brian Ward یا شریک پلتفرم پادکست آن‌ها آپلود و ارائه می‌شوند. اگر فکر می‌کنید شخصی بدون اجازه شما از اثر دارای حق نسخه‌برداری شما استفاده می‌کند، می‌توانید روندی که در اینجا شرح داده شده است را دنبال کنید.https://fa.player.fm/legal
How does DNA work and how are law enforcement officers using it to solve crimes or unsolved cases using this technology?
Believe it or not, DNA use by law enforcement did not begin until 1987, although scientists knew about its existence for decades.
They just didn't connect the dots until a British biologist Alec Jeffreys, tried a bold suggestion to British police that ended in the arrest of a serial killer.
And now in many criminal trials, the question is bound to come up: "Was there any DNA found at the scene?"
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