Bt pob kws hybrids muaj ib qho zoo sib xws. Lawv txhua tus muaj cov noob los ntawm Bacillus thuringiensis. Vim tias cov hybrids no muaj cov noob kab txawv, lawv feem ntau hu ua cov nroj tsuag transgenic. Cov noob Bt hauv cov nroj tsuag no tsim cov protein uas tua European pob kws borer larvae.
Tus noob twg tswj tau tus kab mob los ntawm pob kws borer hauv pob kws?
Tus pub ntawm lub quaj 1Ab noob lub luag haujlwm tiv thaiv kev puas tsuaj los ntawm European pob kws borer Ostrinia nubilalis yog cov kab mob gram-zoo av B. thuringiensis, uas thaum lub sij hawm sporification tsim Cov proteins uas muaj kev xaiv los tiv thaiv ib pawg nqaim ntawm kab, European pob kws borer suav nrog.
Yuav ua li cas tswj kev lom ntawm pob kws borer?
The parasitoids (Trichogramma evanescens) tau zoo txo qis theem qe ntawm pob kws borer thiab pob kws pob ntseg. Dipel insecticide tau zoo hauv kev tswj cov kab mob ntawm cov pob kws borer thiab pob kws pob ntseg ua raws li cov tshuaj tua kab tua kab.
Qhov twg ntawm cov noob hauv qab no encode cov protein kom tswj cov pob kws borer?
Hint: Tsev neeg quaj quaj yog lub luag haujlwm rau coding ntau yam proteins uas pab txhawm rau txhawm rau tua kab thiab kab tsuag. Cov lus teb tiav: Cov protein encoded los ntawm cry 1Ab noob tswj ' pob kws borer'.
Cov noob dab tsi tswj cov paj rwb bollworms?
Ob tug quaj, crylac thiab cryllAb tau muab tso rau hauv paj rwb. Cov noob qoob loo hloov pauv yog hu ua Bt paj rwb raws li nws muaj bt toxin noob. Cov noob crylAc thiab cryllAb tswj cov paj rwb bollworms.
