Kufanana nechinoitika kubva mune rinotyisa bhaisikopo, matamati muchero wemhashu mhashu dzinonyaradza yavo yekudyara michero yezvirimwa kuchema kwekubatsirwa sezvavanodya mashizha avo. Uku ndiko kutsvaga kwechikwata chevatsvakurudzi vakasiyana-siyana, avo vakati mhedzisiro yacho inogona kupa ruzivo mukugona kwezvirimwa zvezvirimwa - zvakaita semadomasi nesoyabhinzi - kuti zvidzivirire zvimwe zvinonetsa zvakaita sekushanduka kwemamiriro ekunze.
"Isu takawana nzira nyowani iyo tupukanana tunoshandisa mate kudzivisa kuburitswa kwekudzivirirwa kwezvirimwa zvinofambiswa nemhepo kuburikidza nekushandisa zvakananga chirimwa stomata," akadaro Gary Felton, purofesa uye mukuru weDhipatimendi reInomomology kuPenn State, achiona kuti stomata idiki pores pamashizha emiti anodzora kuchinjaniswa kwegesi, kusanganisira chirimwa chinodzivirira chirimwa uye kabhoni dhayokisaidhi, pakati pemuti nenzvimbo.
Kunyanya, ivo vaongorori vakaongorora zvinoitika zveimwe enzyme -glucose oxidase (GOX) -iyo inowanikwa mumate yematemba emichero yemhashu (Helicoverpa zea) pane chirimwa stomata uye inodyara inodzivirira mweya, inonzi herbivore-induction chirimwa volatiles (HIPV).
"HIPVs inofungidzirwa kubatsira kudzivirira zvirimwa kubva kuzvipukanana zvinokwezva nekukwezva vavengi vezvisikwa zvemiti inodyiwa uye nekuzivisa zvirimwa zvakavakidzana nekuvapo kwezvirimwa zviri pedyo," akadaro Felton. "Nekudaro, kuvharwa kwepamuviri kune mukana wekuchinja kudyidzana munharaunda yese yezvirimwa."
Verenga chinyorwa chakazara pawww.phys.org.
Lin, PA, Chen, Y., Chaverra ‐ Rodriguez, D., Heu, CC, Zainuddin, NB, Sidhu, JS, Peiffer, M., Tan, C.‐W, Helms, A., Kim, D., Ali, J., Rasgon, JL, Lynch, J., Anderson, CT naFelton, GW (2021), Kunyararidza alarm: chipembenene salivary enzyme inovhara chirimwa stomata uye inhibits kusununguka kusununguka. Nyowani Phytol. https://doi.org/10.1111/nph.17214