Wana mazano paMabasa, Mukana weMari uye Zvidzidzo zveZvondo
Tinovonga zvikuru pamatambo ekupomerwa kwepamusoro-soro akadai seCSI, kushandiswa kweDNA mukugadzirisa utsotsi kwakatora nzvimbo yezvigunwe seminwe seye-zvose, kuguma-zvose zvishandiso zvevapomeri vechipupuriro nemapurisa emapurisa.
Izvi zvinoratidza dzimwe nguva kunyorera mufananidzo wakajeka wekuti svesa inoshanda uye inobudirira inyanzvi ndeipi, inobatsira kune chimwe chinhu chinozivikanwa seCSI effect. Kunyange zvakadaro, zvakajeka kutaura kuti kuwanikwa nekuzivikanwa kweDNA kwakashandura nzira iyo mhaka nemhosva dzinopomerwa, kupomerwa uye kutongwa.
Chimbo Chinokosha
Iye zvino inenge yakagamuchirwa nenyika yose se "chinhu chine chokwadi," munguva pfupi yapfuura sekupera kwema1990 majuri akanga asingadi kupa mhosva vatadzi vanobva kune DNA uchapupu. Vakanga vasina chokwadi nehutaneti uye pfungwa. Munguva pfupi kwazvo, DNA yakagadzirisa zvigunwe zveminwe svondo senzira huru yekuziva vanopomerwa uye vanofungidzirwa, uyewo kuisa vanhu pane zviitiko zvemhosva.
DNA yakava chinhu chinokosha zvikuru kwete kungoziva kusungurudzwa asi kubvisa. Vongai nekufambira mberi mune sayenzi, vaongorori veDNA vanogona kugadzirisa nekutaura kwakarurama pavanenge vachifananidza. Zvinonyanya kukosha kuti vapomerwe zvisina kururama, vanogona kutaura nevanenge vaine chokwadi zvachose kana pasina mukana wekufananidza.
Zvakaita DNA Analysts Do
DNA vaongorori vanoshanda zvikuru munharaunda yekuraira, vachiongorora uchapupu hwakagadzirirwa mapurisa , vadzidzisi venzvimbo dzemhosva , nevatsvakurudzi . Vanogona kushanda sangano rekutsvaga mhosva, mhosva yepamutemo lab kana kuti mapurisa makuru kana dhipatimendi reheriff.
Mune mimwe mamiriro ezvinhu, vangave vakadanwa kuti vanoratidze munzvimbo yemhosva kuti vabatsire pakuunganidza uchapupu, asi izvi zvinowanzoitwa nevashandi vemitemo.
DNA kuongorora ibasa rakanyanyisa; masayendisiti anofanirwa kuziva, kuparadzanisa uye kunyange kunyora maduku maduku eDNA mukati mehupenyu hweuchapupu. Vanobva vafananidza michina iyo kuti iparadze kubva kune imwe nzvimbo inozivikanwa kuti ione kana kana pane mukana wekutamba.
Nenzira iyi, vaongorori vanogona kuisa mhombwe panzvimbo, kuona avo vanotambudzwa uye kunyange kutora kana munhu anenge asipo kana akafa akafira mune imwe nzvimbo, yakadai semotokari kana imba.
Basa reDNA nyanzvi kazhinji rinosanganisira:
- Kushanda mu laboratori
- Kuongorora zvinyorwa zvezvipenyu
- Nyora kunyora
- Kupa uchapupu hwemudare
- Kushanda nematare emitemo
- Kushanda pamwe nemamwe masayendisiti masayendisiti
- Kushandisa mabhuku akaoma uye makombiyuta
DNA inowanikwa muzvinhu zvakasikwa, kusanganisira saliva, semenje, ropa, swet, chiganda, ganda, uye kunyange nzeve yakisi.
DNA inogonawo kuwanikwa mumarutsi uye nyaya yakashata. Mukuona kweizvi, basa reDNA nyanzvi hazvirevi kuti squeamish. Nenzira yakanaka, zvakawanda zvezvinhu izvi hazvidi; vatsvakurudzi vanogona kushanda nemutsananguro uchapupu.
Vatsoropodzi vanozviparadzanisa zvigadzirwa zvehupenyu uye DNA uchapupu hunobva pane zvakasiyana-siyana, zvakadai sezvokupfeka, hove, kuputsa uye kuwedzera kwechimbichimbi, uye zvombo. Chero chipi nechipi chinowanikwa nomunhu chakasangana nacho chinogona kuva nechimwe chiyero chezvinhu zvehupenyu. Nokuda kweizvi, vatsvakurudzi vanodzidziswa kuwana mhando dzose dzehupenyu hwehupenyu hwekuongorora, pamhando dzose dzezvinhu uye nzvimbo.
Dzidzo uye Dzidzo yeChidzo kune DNA Analysts
DNA kuongorora inyanzvi yakasayenzi yakakosha. Kunyange zvazvo zvingave zvichibvira kutanga basa semudzidzisi pasina dhigirii yemakore mana, zvinowanzonzwisisika kuti chiremba chiremba kana chiremba inobatsira kuwana basa seDNA analyst.
Dhigirii inofanira kuva mune sayenzi chaiyo, kunyanya biology. Zvinokurudzirwa kuva nedzimwe ruzivo mukurwisa mhirizhonga kana kururamisira kwemhosva , zvichida sediki kana kusarudza. Inogonawo kuva pfungwa yakanaka yekuwana kumwe kusanganiswa kwechidimbu mune zvesainzi scientists uyewo tenzi mune biology kana zvimwe.
Zvinonzwisisika, unyanzvi hwekuongorora hunofanirwa. VaBudding vaongorori vachadawo kuva vakasununguka nekombiyuta uye makombiyuta, uye vanofanirawo kukwanisa kunyatsotsanangura zvavanowana mumabhuku ose akanyorwa uye omumuromo, zvichiita unyanzvi hwekutaura hunokosha.
Mubayiro weDNA Analysts
DNA vaongorori vanogona kutarisira kuwana mari inodarika madhora 52,000 gore negore, paavhareji. Vakaderera 10 kubva muzana vanowana zvinodarika $ 30,000, uye iyo yakanyanya kubhadhara 10 muzana inowana mari inopfuura $ 80,000. Mubhadharo uchasiyana zvichienderana nenzvimbo, chiyero chedzidzo uye urefu hwebasa mumunda.
Job Opportunities for DNA Analysts
Basa rekuona kukura mune zvese zvesayenzi masayenzi anotarisirwa kuti ave ne19% kubva muna 2020. Chidzidzo cheNational Institute of Justice chinoratidza kuti DNA kuongorora kunogona kubatsira kana kuwedzerwa kune mhosva dzemapurisa, zvakadai sekubata uye kubvumira, kuwedzera kune mhosva yechisimba iyo ikozvino inoshandiswa.
Saka, sezvo DNA kuongororwa iri kuwedzera kubudirira uye inoshanda, zvinonzwisisika kutarisira zviri nani kudarika mavhareji emabasa ekukura mumunda.
Basa raDNA Analyst
Kana iwe uine pfungwa yekuongorora, unakidzwa kushanda munzvimbo ye laboratori uye une chido chakasimba chekubatsira vamwe uye kururamisira, unogona kufara kushanda seDNA analyst. Zvechokwadi, zvinogona kungova basa rakakwana rekupomerwa mhosva iwe .