Chikwata cheTsinghua-TFL, chiri pasi pekutungamirwa naProfessor Pan Junmin, chinosanganisira vadzidzi gumi vasati vapedza chikoro uye vatatu vakada kukwikwidza kubva kuChikoro cheHupenyu Sayenzi, Tsinghua University. Chikwata chine chinangwa chekushandisa iyo synthetic biology shanduko yephotosynthetic modhi chassis zvipenyu -microalgae, ine tarisiro yekuvaka inoshanda zvakanyanya Chlamydomonas reinhardtii carbon-fixing uye starch-inogadzira fekitori (StarChlamy) kuti ipe chitubu chitsva chekudya, kuderedza kuvimba nenyika inorimika.

Uyezve, boka racho, rinotsigirwa nekambani yeTsinghua Life Sciences alumni,Protoga Biotech Co., Ltd., iri kupinda mukati memhando dzakasiyana dzekutsigira dzakapihwa neProtoga Biotech zvinosanganisira maLab zvivakwa, nzvimbo dzekugadzira, uye zviwanikwa zvekushambadzira.

Pari zvino pasi rose rakatarisana nedambudziko guru rekurima sezvo tsika dzechinyakare dzekurima dziri kutyira zvikuru ivhu rekurima zvirimwa, izvo zviri kupa kuti nyaya yenzara yatekeshera munyika yose nekuda kwekushaikwa kweminda yekurima.

Kugadzirisa izvi, timu yeTsinghua-TFL yakaronga mhinduro yavo - kuvakwa kwemicroalgae photobioreactor carbon fixation fekitori sechinhu chitsva chechikafu kuderedza kuvimba nenyika inorimika yezvirimwa zvekudya.

TChikwata chake chakananga nzira dzemetabolism dze starch, chikafu chikuru muzvirimwa zvekudya, kugadzira sitachi nemazvo kubva.microalgae uye kuvandudza kunaka kwayo nekuwedzera chikamu cheamylose.

Panguva imwe chete, kuburikidza nekugadzirwa kwebiology kugadziridzwa kune mwenje maitiro uye Calvin kutenderera mune photosynthesis maitiromicroalgae, ivo vakawedzera iyo photosynthetic kabhoni fixation inobudirira, nokudaro vachigadzira inoshanda zvakanyanya StarChlamy.

Pakupinda mufainari ye20th International Genetically Engineered Machine Competition (iGEM) muParis kubva muna Mbudzi 2 kusvika 5 2023, timu yeTsinghua-TFL yakagamuchira Mubairo weGoridhe, "Best Plant Synthetic Biology" kudomwa, uye kudomwa kwe "Best Sustainable Development Impact", vachitora. tarisiro yepurojekiti yayo yekuvandudza uye kugona kwakatanhamara kwekutsvaga.

Makwikwi eGEM akashanda sepuratifomu yevadzidzi kuratidza budiriro yehunyanzvi mumunda wesainzi yehupenyu uye tekinoroji, ichitungamira kumberi kweiyo genetic engineering uye synthetic biology. Pamusoro pezvo, zvinosanganisira kudyidzana kwemarudzi akasiyana-siyana neminda yakaita semasvomhu, sainzi yekombuta, uye manhamba, ichipa nhanho yakakwana yekutsinhana kwakawanda kwevadzidzi.

Kubva 2007, Chikoro cheHupenyu Sayenzi paTsinghua University yakakurudzira vadzidzi vepasikiriyiti kuti vaumbe zvikwata zveGEM. Mumakore makumi maviri adarika, vadzidzi vanopfuura mazana maviri vakapinda mumakwikwi aya, vakawana rukudzo rwakawanda. Gore rino, Chikoro cheHupenyu Sainzi chakatumira zvikwata zviviri, Tsinghua neTsinghua-TFL, kuti vatore basa, kuumbwa kwechikwata, kugadzwa kweprojekiti, kuyedza, uye kuvaka wiki. Pakupedzisira, nhengo makumi maviri neina dzakatora chikamu dzakashanda pamwe chete kuti dzipe mibairo inogutsa mukati meiyi dambudziko resainzi uye tekinoroji.