Kusambitsa mphamvu yamafuta ozungulira: chida chofunikira cha biotechnology

M'magawo a ma biology a biology ndi biotechnology, ozungulira otentha ndi zida zofunikira kwambiri. Nthawi zambiri amatchedwa makina a PCR, zida izi zimachita mbali yofunika kwambiri pokwezeretsa DNA, ndikupangitsa kuti ikhale mwala wapangodya, diagnostics, ndi mapulogalamu osiyanasiyana mu mankhwala ndi ulimi. Kumvetsetsa ntchito ndi kufunikira kwa matekiti ozungulira amatha kuwunikira zomwe zingawathandize kupita ku sayansi.

Kodi wotchinga yamatenthedwe ndi chiyani?

A Thermal cyclerndi chida cha laboratory chomwe chimakhala ndi vuto la polymat (PCR). PCR ndi ukadaulo womwe amagwiritsidwa ntchito pokulitsa zigawo zina za DNA, kulola ofufuza kuti apange mamiliyoni a makope osiyanasiyana. Izi ndizofunikira kwambiri pamapulogalamu osiyanasiyana, kuphatikizapo kusunthira, mtunduwu mwachidziwitso, ndi zala za majini.
Mafuta ozungulira amagwira ntchito mosiyanasiyana kusintha kwa kutentha, komwe ndikofunikira kwa magawo osiyanasiyana a PCR. Magawo awa akuphatikizapo kutanthauzira, kuwongolera, komanso kutalika. Pakukana, DNA yopanda kawiri imatenthetsa, nalekanitsa m'magulu awiri amodzi. Kutentha kumatsitsidwa mu gawo loyaka kuti alole primers kuti azimangiriza parge. Pomaliza, matenthedwewo amakweranso kuti alowe gawo la elongiction, momwe DNA DNARMOR CARTESS SRANDS yatsopano.

Maonekedwe Aakulu a Worrrm Cycler

Mafuta amakono amafuta amakhala ndi zinthu zosiyanasiyana zomwe zimathandizira magwiridwe awo komanso osamala. Chimodzi mwazinthu zofunikira kwambiri ndi kuthekera kwamitundu yambiri yamafuta otentha, kulola ofufuza kuti asinthe protocols yawo ya PCR. Oseketsa amafuta ambiri amaphatikizanso zingwe zomwe zimalepheretsa kuvomerezedwa kuti zisapangidwe pamachubu, ndikuwonetsetsa kuti zitheke.
Chinthu chinanso chowoneka bwino ndi kuphatikiza kwa PCR ya PCR. Kuzungulira kwa nthawi yeniyeni kumathandiza ofufuza kuti ayang'anire njira yowonjezera mu nthawi yeniyeni, kupereka deta yambiri kuchuluka kwa DNA yopangidwa. Izi ndizothandiza makamaka pakugwiritsa ntchito monga ma pcr (qpcr), momwe nthawi yotsimikizika yopezera zotsatira zolondola.

Kugwiritsa ntchito matenthedwe

Mapulogalamu a zomatele ozungulira ali ndi mitundu yambiri komanso yosiyanasiyana. Mu matenda azachipatala, amagwiritsidwa ntchito kudziwa tizilombo toyambitsa matenda, majini, komanso matenda obadwa nawo. Mwachitsanzo.
Mu kafukufuku wofufuza, owonera mateleta ndiwofunikira kwa majini, kupindika, ndi majini a gene. Amalola asayansi kuti afufuze kusiyanasiyana kwa genetic ndikumvetsetsa njira zamatenda. Kuphatikiza apo, pazachilengedwe biotechnology, omrmal oterera amagwiritsidwa ntchito popanga zolengedwa zosinthidwa (Gmos) zomwe zitha kupirira kupsinjika kwa chilengedwe kapena zachulukitsa zopatsa thanzi.

Tsogolo la Tchenjera

Pamene technology ikupitirirabe, momwemonso mafuta oterera. Zojambula monga miniaturization ndi kuphatikiza ndi nsanja za digito zili patali. Kupita patsogolo kumeneku kumayembekezeredwa kuti matekizidwe otembeza omwe amapezeka komanso osuta, kulola ofufuza kuti ayesetse kuyesa kuchita bwino ndi kulondola kwakukulu.
Kuphatikiza apo, kukhazikika kwa biology ndi mankhwalawa kumatha kuyendetsa chitukuko cha matekinoloji. Monga ofufuza amayesetsa kuchitira zinthu zodzikongoletsera, kufunikira kwa matelo ozungulira amatha kusintha ma protocols ovuta kumangokulira.

Pomaliza

AThermal cycler sikuti ndi chipangizo cha labotale chabe; Ndi njira yodziwitsa zovuta za moyo ku maselo. Kutha kwake kukulitsa ma DNA ali ndi minda yogulitsa mankhwala, ndikupangitsa chida chofunikira pakukwaniritsa chidziwitso cha chidziwitso ndi chidziwitso. Kuyang'ana zamtsogolo, ozungulira matekisoni mosakayikira amapitilizabe kusewera gawo lalikulu pomenya gawo la biotechnology ndi kafukufuku.