Biotechnology le karolo ea eona bophelong ba liphoofolo

Biotechnology le karolo ya yona bophelong ba diphoofolo
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Biotechnology le karolo ea eona bophelong ba liphoofolo

    • Name Author
      Corey Samuele
    • Mongoli Twitter Handle
      @CoreyCorals

    Pale e felletseng (Sebelisa FEELA konopo ea 'Beha ho Tsoa Lentsoeng' ho kopitsa le ho beha mongolo ho tsoa ho Word doc ka mokhoa o sireletsehileng)

    theknoloji ea baelojiKe mokhoa oa ho sebelisa litsamaiso tse phelang molemong oa ho theha lintho tse ncha kapa ho fetola tse teng. Mokhoa ona o sebelisoa ho tsamaiso ea lintho tse phelang joalo ka mofuta oa template ho theha lihlahisoa tse ncha kapa ho fetola lihlahisoa le mahlale a teng. Biotechnology e sebelisoa likarolong tse fapaneng tse kang tsa meriana, temo le masimo a mangata a biologic. E 'ngoe ea lits'ebetso tse atileng haholo tsa biotechnology ke ho theha lintho tse fetotsoeng ka liphatsa tsa lefutso kapa GMO ka nako e khuts'oane.  

    Ho liphatsa tsa lefutso, biotechnology e sebelisetsoa ho fetola DNA ea limela le liphoofolo ho hlahisa litholoana tse fapaneng. Sena se lebisa mefuteng e mecha ea mefuta e ntseng e sebelisoa, joalo ka sejalo se fetotsoeng hore se hanyetsane le chefo e bolaeang limela le semela sa pele se sa khoneng. Tsela e 'ngoe eo theknoloji ea bioloji e sebelisang ho etsa sena ka eona ke ka ho kenya tatellano ea liphatsa tsa lefutso ho DNA ea ntho e phelang, kapa ka ho etsa hore liphatsa tsa lefutso tse itseng li hlahisoe haholoanyane kapa li tepeletse maikutlo. Ka mohlala, phatsa ea lefutso bakeng sa ho etsa lehlaka la semela e ka ba e hlakileng, e fetohang e sebetsang haholoanyane kahoo semela se fetotsoeng se tla hōla lehlaka le letenya.  

    Mokhoa ona o boetse o sebelisoa ho etsa hore likokoana-hloko li hanyetse mafu a fapaneng. Phetoho ea liphatsa tsa lefutso e ka fetola ponahalo ea liphatsa tsa lefutso kahoo setho se ikahela tšireletso ea tlhaho khahlano le lefu. Kapa lefu lena le ke ke la tšoaetsa lintho tse phelang pele. Phetoho ea liphatsa tsa lefutso e sebelisoa hangata limela, empa e se e qala ho sebelisoa haholo ho liphoofolo. Ho latela Mokhatlo oa Indasteri ea Biotechnology, “Biotechnology ea sejoale-joale e fana ka lihlahisoa tsa katleho le theknoloji ea ho loantša mafu a fokolisang le a hlahang seoelo.” 

    Monyetla oa Bophelo bo Bocha le Kameho ea Bona Temong 

    Le hoja tšebeliso ena ea theknoloji ea baeloji e sa hlahise mofuta o mocha oa lintho tse phelang, ho ata ha baahi ho ka fella ka mefuta e mecha ea mefuta ka nako. Tlhahiso ena ea phapang e 'ngoe e ka nka meloko ho latela mofuta oa maemo le tikoloho eo baahi ba pepesehetseng ho eona. 

    Liphoofolo tse bolokiloeng mapolasing li behiloe leihlo le ho laoloa ka hloko, 'me li bolokiloe maemong a tsitsitseng. Taolo ena e ka potlakisa nako eo ho e nkang hore mefuta e mecha e fetotsoeng e laole baahi.   

    Ka hona, liphoofolo tse bolokiloeng mapolasing li na le sekhahla se phahameng sa ho sebelisana le batho ka bomong. Mofuta ona o ka sebelisana feela le litho tse ling tsa mefuta ea ona hobane monyetla oa lefu le tšoaetsanoang le hlahang (EID) e phahame. Boloetse boo sebōpuoa se fetotsoeng ho bo hanela bo ka nka karolo e 'ngoe ea baahi, ea eketsa menyetla ea ho ba le bana ka katleho le ho tsamaisa phetoho e eketsehileng. Sena se bolela hore mefuta e fetotsoeng e tla hanana le lefu lena ka ho etsa sehlahisoa sa boleng bo holimo.   

    Mekhoa ea ho Laola Mafu Mefuteng ea Liphoofolo 

    Biotechnology ka boeona ha se kamehla e lekaneng ho laola mafu a liphoofolo. Ka linako tse ling, litsamaiso tse ling li tlameha ho ba teng ho thusa liphetoho. Litsamaiso tsa taolo ea maloetse hammoho le phetoho ea liphatsa tsa lefutso li ka eketsa katleho e akaretsang ea hore na mofuta ona o hanela maloetse joang.  

    Mekhoa e fapaneng ea taolo ea mafu e kenyelletsa diketso tse thibelang, ena hangata e le mokhoa oa pele oa ts'ireletso. Ka mehato ea thibelo, sepheo ke ho emisa bothata pele bo ka qala joalo ka ha li-dikes li sebelisoa ho laola likhohola. Mofuta o mong oa litsamaiso tsa taolo ke taolo ea vector ea arthropod. Mafu a mangata a bakoa ke likokoanyana tse sa tšoaneng le likokoanyana tse tsamaisang maloetse; leha ho le joalo, mefuta ena e ka boela ea fetoloa hore e se hlole e fetisetsa lefu lena.  liphuputso tsa morao tjena tse entsoeng litšebelisanong tsa liphoofolo tse hlaha li bontšitse hore “80% ea likokoana-hloko tse amehang tsa liphoofolo tse teng United States of America li na le karolo e ka bang teng ea liphoofolo tse hlaha.” Kahoo ho laola tsela eo liphoofolo tse hlaha li fetisang maloetse ka eona ho ka fokotsa maloetse liphoofolong tse ruuoang. 

    Mefuta e meng e tloaelehileng ea mekhoa ea ho laola e kenyelletsa moamoheli le taolo ea baahi, e atisang ho etsoa ka ho bolaea litho tsa baahi ba tšoaelitsoeng kapa ka ho arola litho tsa baahi tse fetotsoeng. Haeba litho tse fetotsoeng li tlosoa, li ka ba le monyetla o motle oa ho tsoala le batho ba bang ba fetotsoeng sechabeng. Ha nako e ntse e ea, sena se tla fella ka hore ho be le mofuta o mocha oa mofuta ona o hanyetsanang le maloetse.  

    Ho entoa le phekolo ea liphatsa tsa lefutso le tsona ke mefuta e tloaelehileng ea tsamaiso ea taolo. Ha mefuta e mengata e ntse e entoa ka mofuta o seng o fokotsehile oa kokoana-hloko, mofuta ona o haha ho itšireletsa mafung. Ho phaella moo, haeba liphatsa tsa lefutso tsa ntho e phelang li sebelisoa, ’mele o ka khona ho mamella lefu leo. Taolo ena e ka sebelisoa ka taolo ea moamoheli le ea baahi ho eketsa khanyetso ea batho ho lefu. 

    Mekhoa ena kaofela e sebelisoa temong le tlhahisong ea lijo ka litsamaiso tsa biotechnology. Ho qhekella ha mefuta ea liphoofolo hore e hanele mafu e ntse e le saense e batlang e le ncha, ho bolelang hore ho falla ha mefuta hore e se ke ea hlola e hanana le mafu kapa ho itšireletsa mafung ha ho so etsoa lipatlisiso ka botlalo kapa ho ngoloa. 

    Ha re ntse re ithuta haholoanyane ka tšebeliso ea biotechnical le liphatsa tsa lefutso, re eketsa bokhoni ba rona ba ho rua liphoofolo tse phetseng hantle, ho hlahisa lijo tse sireletsehileng haholoanyane bakeng sa tlhahiso le ho fokotsa ho ata ha mafu.  

    Ho theha Bohanyetsi ba Mafu ka Khetho ea Liphatsa tsa lefutso 

    Litho tsa sechaba tse bontšang bokhoni ba tlhaho ba ho hanela lefu li ka ba hlahile ka mokhoa o ikhethileng kahoo litho tse ngata tsa mefuta le tsona li ka bontša litšobotsi tseo. Sena, le sona, se ka sebelisoa ka ho khaola e le hore litho tseo li se ke tsa lula li pepesetsoa lintlha tse ling 'me li ka hlahisa bana habonolo. Mofuta ona oa khetho ea liphatsa tsa lefutso o itšetlehile ka khanyetso ho ba karolo ea liphatsa tsa lefutso tsa phoofolo.  

    Haeba phoofolo e pepesehetse kokoana-hloko 'me e haha ​​​​ts'ireletso ka tsamaiso ea eona ea 'mele ea ho itšireletsa mafung, ho na le monyetla oa hore khanyetso ena e ke ke ea fetisoa. Sena se bakoa ke ho tloaeleha ha liphatsa tsa lefutso nakong ea tsoalo. Ho Patlisiso ea Eenennaam le Pohlmeier , ba re, “Ka khetho ea liphatsa tsa lefutso, bahlahisi ba ka khetha bakeng sa mefuta e itseng ea lefutso e ’nileng ea amahanngoa le ho hanyetsa maloetse.” 

    Ho theha Bohanyetsi ba Mafu ka Phetoho ea Liphatsa tsa lefutso 

    Litho tsa sechaba li ka entoa ka tatellano ea lefutso e itseng e fellang ka ho hanyetsa lefu le itseng. Tatelano ea liphatsa tsa lefutso e ka nka sebaka sa tatellano ea liphatsa tsa lefutso ho motho ka mong kapa e etsa hore tatellano e itseng e sebetse kapa e se ke ea sebetsa. 

    Ba bang ba liteko tse entsoeng kenyeletsa ho hanyetsa mastitis likhomong. Likhomo li entiloe ka lefutso la lysostaphin, e leng se etsang hore ho be le tatellano ea liphatsa tsa lefutso le ho eketsa ho hanyetsa mastitis ka khomo. Ona ke mohlala oa transgene overexpression, ho bolelang hore e ka fuoa mefuta eohle kaha tatelano ea liphatsa tsa lefutso e ikamahanya le karolo ea DNA e tšoanang le ea mofuta. DNA ho tsoa ho litho tse fapaneng tsa mofuta o le mong e tla fapana hanyane, kahoo ho bohlokoa ho tseba hore lefutso la lysostaphin le tla sebetsa molemong oa mofuta kaofela eseng setho se le seng feela.  

    Liteko tse ling kenyeletsa khatello ea likokoana-hloko tsa tšoaetso mefuteng e fapaneng. Tabeng ena, mofuta o tla entoa ka tatellano ea kokoana-hloko RNA. Tatelano eo e tla ikenya ka hara diphoofolo tsa RNA. Ha RNA eo e ngoloa ho hlahisa liprotheine tse itseng, phatsa ea lefutso e ncha e kentsoeng joale e tla hlahisoa.  

    Tšusumetso ea Biotechnology ho Temo ea Kajeno 

    Le hoja ketso ea ho qhekella liphoofolo ho fumana liphello tseo re li batlang le taolo ea mafu e se ntho e ncha ho rōna, saense e susumetsang tsela eo re etsang sena ka eona e tsoetse pele haholo. Ka tsebo ea rona ea hore na liphatsa tsa lefutso li sebetsa joang, bokhoni ba rona ba ho fetola liphatsa tsa lefutso ho hlahisa litholoana tse ncha le ka kutloisiso ea rona ea lefu, re ka fihlela maemo a macha a temo le tlhahiso ea lijo. 

    Ho sebelisa motsoako oa litsamaiso tsa taolo ea mafu le biotechnology ho fetola mefuta ea liphoofolo ka nako ho ka lebisa mofuta o mocha o hanyetsanang le lefu le itseng. Ha litho tsa batho ba hananang le mafu li ntse li ata, bana ba bona le bona ba tla ba le liphatsa tsa lefutso tse hanyetsanang le lefu ho DNA ea bona.  

    Liphoofolo tse hanyetsanang le mafu li tla phela bophelo bo botle le bo betere, li ke ke tsa hloka liente tsa mafu a itseng, 'me li tla hlahisa lihlahisoa tsa boleng bo holimo bakeng sa ho sebelisoa. Mabapi le tlhahlobo ea melemo ea litšenyehelo, ho hanyetsa maloetse ho molemo haholo kaha chelete e nyenyane e tla kena tlhokomelong ea liphoofolo le lihlahisoa tse tsoang liphoofolong tseo e tla ba tsa boleng bo botle. Liphoofolo tse hanyetsanang le mafu li tla emisa phetiso ea mafu a bakoang ke lijo pakeng tsa liphoofolo le batho.   

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