Key Takeaways
- Kev tshawb pom tshiab tuaj yeem siv DNA los ua lub tshuab computer.
- Kev tshawb fawb yog kauj ruam tshiab hauv kev loj hlob ntawm DNA, uas tau nres rau ntau xyoo tab sis qhia tau hais tias muaj kev cog lus zoo.
- Computers raws DNA muaj txiaj ntsig vim lawv siv zog heev.
Computers uas khiav ntawm DNA tej zaum yuav los ze dua los ua cov cuab yeej siv tau.
Cov kws tshawb fawb ntawm South Kauslim tsev kawm ntawv tsis ntev los no tau pom ib txoj hauv kev los tsim DNA-raws li nti uas lub computer tus kheej tuaj yeem tswj tau los ua kev suav, raws li daim ntawv tshawb fawb tshiab. Pab neeg siv 3D luam ntawv los tsim cov nti, uas tuaj yeem ua tiav Boolean logic, ib qho ntawm cov txheej txheem hauv computer programming. Nws yog cov kauj ruam tshiab kawg hauv kev loj hlob ntawm DNA suav, uas tau nres rau ntau xyoo lawm tab sis qhia tau hais tias muaj kev cog lus zoo.
"Tsis zoo li cov khoos phis tawj digital, DNA khoos phis tawj muaj peev xwm txhim kho thiab txuas ntxiv peb lub peev xwm mus dhau lub tshuab hluav taws xob yav tom ntej, " Hieu Bui, tus xibfwb uas kawm DNA suav ntawm Catholic University of America thiab tsis koom nrog kev kawm, hais rau Lifewire hauv kev xam phaj email.
Piv txwv li, Bui tau hais tias, lub khoos phis tawj DNA "tej zaum yuav ua cov khoom siv biomarkers xws li DNA lossis RNA ib ntus raws li cov tswv yim thiab tsim cov ntaub ntawv muaj txiaj ntsig zoo (piv txwv li, suav ntawm tes, hom ntshav, thiab lwm yam) raws li cov zis."
DNA uas suav tau
DNA yog ob txoj hlua khi uas muaj tag nrho peb cov ntaub ntawv caj ces. Cov chav nyob ntawm DNA muaj ib khub ntawm cov molecules uas tuaj yeem siv los ua kev suav rau DNA xam.
Nyob hauv lawv daim ntawv tshiab, cov kws tshawb fawb ntawm Incheon National University hauv Kaus Lim Kauslim hais tias lawv tau pom ib qho programmable DNA-based microfluidic nti uas lub computer tus kheej tuaj yeem tswj tau. Lub nti muaj lub cev muaj zog ua haujlwm valve uas tuaj yeem ua haujlwm siv lub PC lossis smartphone.
"Peb qhov kev cia siab yog tias DNA-based CPUs yuav hloov cov khoom siv hluav taws xob hauv CPU yav tom ntej vim tias lawv siv hluav taws xob tsawg, uas yuav pab nrog kev sov siab thoob ntiaj teb," Youngjun Song, tus thawj coj txoj kev tshawb fawb, tau hais hauv xov xwm tshaj tawm. "DNA-based CPUs kuj tseem muab lub platform rau kev suav cov lej xws li kev kawm tob thiab kev ua lej."
Bui hu ua daim ntawv tshiab los ntawm Incheon "ib lub cim cog lus rau cov thev naus laus zis uas tau hloov zuj zus txij li thaum xyoo 1980s."
Computers raws li DNA yog qhov muaj txiaj ntsig vim tias lawv muaj zog heev, txawm tias thaum ua cov ntaub ntawv loj heev vim lawv vam khom cov txheej txheem lom neeg tsis yog hluav taws xob, cov ntaub ntawv tus kws tshaj lij Nick Heudecker hais rau Lifewire hauv kev sib tham email.
"DNA khoos phis tawj kuj tseem muaj zog thaum piv rau cov qauv kev suav niaj hnub," nws hais. "Txawm hais tias nws txoj kev vam meej, kev suav ib txwm muaj tsis yooj yim. Kev tswj hwm ntawm cov xwm txheej, ib puag ncig, thiab cov tswv yim yuav tsum ua kom tiav txhua hom kev ua tiav."
Peb qhov kev cia siab yog tias DNA-based CPUs yuav hloov cov khoom siv hluav taws xob hauv CPU yav tom ntej vim tias lawv siv hluav taws xob tsawg, uas yuav pab nrog lub ntiaj teb sov sov.
Vim tias nws yog cov kab ke lom neeg, DNA muaj peev xwm kuaj xyuas qhov yuam kev thiab kho tus kheej, ua rau nws zoo tagnrho cov ntaub ntawv khaws cia thiab suav platform, Heudecker tau hais.
"Qhov kev muaj peev xwm ua tau zoo no, ua ke nrog nws qhov ceev cia, tso DNA xam rau hauv txoj haujlwm tshwj xeeb uas cuam tshuam rau lwm cov kev xaiv xam, xws li quantum xam," nws ntxiv.
Tig DNA rau hauv tshuab
Ntau lub tuam txhab sim siv DNA thev naus laus zis los ua cov khoos phis tawj muaj txiaj ntsig, Heudecker tau hais.
Lub pib CATALOG, piv txwv li, thov kom muaj ib txoj hauv kev tshwj xeeb los encoding cov ntaub ntawv raws li DNA uas siv tus nqi qis dua. Lub tuam txhab thov tias nws tau ua tiav tag nrho cov ntawv ntawm Askiv Wikipedia rau hauv DNA synthetic.
Helixworks ua rau DNA-raws li kev cim npe uas tuaj yeem txheeb xyuas cov khoom ntawm lub cev thiab ua pov thawj lawv qhov pov thawj, Heudecker tau hais. Cov khoom, HelixID, tso cai rau cov tuam txhab tsim cov ntaub ntawv ntxaws ntxaws rau hauv DNA strand, xws li tus lej xov tooj, ntau lossis cov lej, thiab hnub tas sij hawm ncaj qha rau hauv cov khoom xws li zaub mov thiab dej haus, tshuaj, thiab textiles, khaub ncaws, thiab khoom kim heev.
Qee DNA thev naus laus zis tseem nyob rau theem tshawb fawb thaum ntxov. Micron Technology tab tom ua haujlwm ntawm DNA cov ntaub ntawv khaws cia ua ib daim ntawv tshiab ntawm kev nco, hu ua Nucleic Acid Memory (NAM). Microsoft tau koom tes nrog University of Washington thiab tau nthuav tawm DNA cov ntaub ntawv khaws cia thiab khaws cia.
Tab sis cov khoos phis tawj DNA uas siv tau tseem nyob li kaum xyoo deb ntawm kev tsoo lub khw muag khoom, Heudecker tau hais.
"Tam sim no DNA sequencing thiab synthesis technologies yog kim heev thiab qeeb rau kev sib tw nrog ib txwm suav infrastructure," nws hais.
