Izazinzulu sele ziyazi ukuba zenza njani inyama yenyama, enkosi apho abantu bexesha elizayo baya kubulala khona kwizilwanyana ezimbalwa. Kodwa iinkuni zokwenyama zisengekho kwaye ke sinyanzelekile ukuba sigale imithi size sichithe indawo yokuhlala yendalo. Kodwa oku kukhokelela ekuphenduleni kwabo ngokuthe ngcembe. Ngethamsanqa, izazinzulu zakudala zaseMelika zenza amanyathelo okuqala ukusombulula le ngxaki. Bafundile ukuphindaphinda iiseli zefowuni ngendlela yokuba isakhiwo siba sisiphumo, okufana kakhulu nenkuni yokwenyani. Kodwa eyona nto iphambili kwitekhnoloji ephuhlisweyo yile nto kwithiyori yeenkuni onokuthi unike ifom efanelekileyo. Ukwenza itafile okanye enye ifanitshala, awudingi ukhule iibhodi, uzisike ukuze uzilungiselele omnye komnye. Ndifuna nje ukunika iiseli zezityalo ukuphindaphinda, ngaphandle kokushiya izakhelo ezithile.
Funda ngakumbi malunga neyona nyama yenyama kunye nendlela edalwe ngayo, unokufunda kwezi zinto. Kodwa kuqala masithethe malunga neenkuni zokufakelwa.
Imveliso yenkuni ye-ARDUFET?
Itekhnoloji entsha yokudala iinkuni zobunzima ixelelwe kwi-Utlas entsha ye-Atlas entsha. Ababhali besayensi ngabasebenzi beMassachusetts iZiko leTekhnoloji, entloko nguNjingalwazi uAshley BeckWith (Ashley BeckWith). Njengesixhobo esilomfuyo sokuveliswa kweenkuni zobunzima, bagqiba kwelokuba basebenzise iiseli eziphilayo ezithathwe kumagqabi eZinnia (Zínto). Inokukhula nangaliphi na iplanethi yeplanethi kwaye ihlala isetyenziswa ngaphakathi komsebenzi wesayensi. Umzekelo, ngo-2016, uZinnia waba sisityalo sokuqala, esathi tyaba ebhodini iBhodi yeSikhululo seNdawo yeHlabathi.
Kwinkqubo-sikhokelo yomsebenzi omtsha wesayensi, abaphandi bazisusa iiseli eziphilayo ze-zinnia kwaye babeke kwi-sedrium yesondlo. Emva kokuqinisekisa ukuba iiseli zaqala ukuveliswa kwakhona, izazinzulu zazisa kwifom ye-bulk, ngaphakathi apho banokuqhubeka nokuzala. Iiseli zongezwa kwiiseli ze-AUxin neCytokinin, ukuze baqalise ukuvelisa into, ekubhekiswa kuyo njengeLigsin. Ngaba inika iinkuni ezilukhuni-enyanisweni, sisiseko sezinto ezenziwayo. Ekugqibeleni, i-LEGINN kunye neeseli ezityalo zizaliswe lubuthathaka ngaphakathi kwefom enkulu.
Ngokutsho kwezazinzulu, ukutshintsha uxinzelelo lweehomoni ezimbini, iinkuni zokwenyama zinokunikwa amanqanaba ahlukeneyo obunzima. Kuphela okwangoku bakwazile ukwenza kuphela inani elincinci kakhulu. Kwaye abazange banike ingxelo ukuba ingakanani ixesha ethathiweyo ukuyidala. Kodwa ukuba ukuveliswa kweeseli kunye nemveliso ye-LIGIN kuthatha iiveki okanye ubuncinci iinyanga, le yitekhnoloji ebalaseleyo. Abavelisi befenitshala baya kuba nakho ukuvelisa iimveliso ezibiza ixabiso eliphantsi xa besenza ukuba kungabikho mthi omnye owenzakeleyo. Kodwa ukuba itekhnoloji ephuhlisileyo iye yaba yinto enkulu, yongezelelo eyongezelelweyo kufuneka yenziwe. Ubuncinci, kunyanzelekile ukuba ujonge ukuba ziphi iimveliso ezinamandla ezivela kwiinkuni zobunzima zifunyanwe kwaye nokuba le nto ayiyonakalisa impilo yabantu.
Uyabona, kutheni amazwi asekwanti, engangomthi?
Yintoni iinkuni zokufakwa?
Izazinzulu kwaye ziyazi ukuba zisenokucombulula imibuzo emininzi. Ngokutsho komnye wababhali be-Luis Fernando Vernando Verciez-Garcia (Luis Ferriando Verciez-Garcia), kufuneka bafumanise ukuba iqhina elinje ngeeseli eziphilayo liya kusebenza kumagqabi kwezinye izityalo. Ngapha koko, ukuba abavelisi befenitshala bagqobhoza kule winnia ekhankanywe apha ngasentla, baya kukhawuleza batshabalale ebusweni beplanethi yethu. Abakhuseli bendalo banokubathatha ngexesha, kodwa kule meko, umnqamlezo uya kufakwa kwitekhnoloji ephucukileyo yokuveliswa komthi wokwenziwa kweenkuni. Ke kuyimfuneko ukuba unethemba lokuba iiseli zezinye izityalo zinxibelelana ne-LIGIN ngendlela efanayo.
Ukuba unomdla kwiSayensi neTekhnoloji, bhalisela ijelo lethu kwiYandex.dzen. Apho uyakufumana khona izixhobo ezingapapashwanga kwindawo!
Kodwa izazinzulu zaseMelika ayisiyiyo kuphela abavavanywayo. Ngo-2019 nguHi-Newws.ru, u-Ilya Hoal malunga nendlela izazinzulu zaseSweden zikwazile ukuphuhlisa izinto ezibonakalayo ezinazo zonke iipropathi zenkuni. Iphosa ukukhanya kwelanga kakuhle, kodwa ifumana kwaye ikhuphe ubushushu. Ukuba izinto ezinje zihlala zithandwa, izindlu ezingaqhelekanga zinokuvela kwihlabathi elivumela ukuba ugcine ngombane nokufudumeza. Ngamaxesha onke apha ngamakhaya abonakalayo-le yinto kwinoveli "yeZytina. Kwaye kwikamva elinjalo, akunakwenzeka ukuba umntu afune ukuphila.