E le e 'ngoe ea likhatello tse kholo tsa abiotic, khatello e tlase ea mocheso e sitisa kholo ea semela haholo mme e ama chai le boleng ba lijalo hampe.5-Aminolevulinic acid (ALA) ke taolo ea kholo e teng haholo liphoofolong le limela.Ka lebaka la ts'ebetso ea eona e phahameng, e se nang chefo le ho senyeha habonolo, e sebelisoa haholo ts'ebetsong ea ho mamella serame sa limela.
Leha ho le joalo, lipatlisiso tse ngata tsa morao-rao tse amanang le ALA li shebane haholo le ho laola li-endpoints tsa marang-rang.Mokhoa o ikhethileng oa limolek'hule oa ts'ebetso ea ALA nakong ea mamello ea pele ea serame ha o so hlake mme o hloka lipatlisiso tse ling ke bo-ramahlale.
Ka Pherekhong 2024, Horticultural Research e phatlalalitse pampiri ea lipatlisiso e nang le sehlooho se reng "5-Aminolevulinic Acid E matlafatsa Mamello ea Motsoako ka ho Regulating SlMYB4/SlMYB88-SlGSTU43 Reactive Oxygen Species Scavenging Module in Tomato" ke sehlopha sa Hu Xiaohui Univesithing ea Northwestern ea temo le meru.
Thutong ena, mofuta oa glutathione S-transferase SlGSTU43 o ile oa khetholloa ka tamati (Solanum lycopersicum L.).Liphello tsa thuto li bontšitse hore ALA e susumetsa ka matla polelo ea SlGSTU43 tlas'a khatello ea maikutlo e batang.Transgenic tomate line overexpressing SlGSTU43 e bonts'itse ho eketseha ho hoholo ha mefuta ea oksijene e sebetsang 'me e bontšitse khanyetso e kholo khatellong ea mocheso o tlase, athe melapo ea SlGSTU43 e feto-fetohang e ne e tsotella khatello e tlase ea mocheso.
Ntle le moo, liphetho tsa lipatlisiso li bonts'itse hore ALA ha e eketse mamello ea khatello ea maikutlo ho khatello e tlase ea mocheso.Ka hona, thuto e fana ka maikutlo a hore SlGSTU43 ke liphatsa tsa lefutso tsa bohlokoa molemong oa ho matlafatsa mamello ea serame ka tomate ka ALA (setšoantšo sa 1).
Ho phaella moo, thuto ena e tiisitsoe ka ho lemoha EMSA, Y1H, LUC le ChIP-qPCR hore SlMYB4 le SlMYB88 li ka laola polelo ea SlGSTU43 ka ho tlama ho mothetsi oa SlGSTU43.Liteko tse ling li bontšitse hore SlMYB4 le SlMYB88 li boetse li ameha ts'ebetsong ea ALC ka ho eketsa mamello ea langa le le lej ho khatello e tlaase ea mocheso le ho laola ka mokhoa o nepahetseng polelo ea SlGSTU43 (Setšoantšo sa 2).Liphetho tsena li fana ka temohisiso e ncha ea mochini oo ALA e ntlafatsang mamello ho khatello e tlase ea mocheso ho tamati.
Boitsebiso bo eketsehileng: Zhengda Zhang et al., 5-aminolevulinic acid e matlafatsa mamello ea serame ka ho laola SlMYB4/SlMYB88-SlGSTU43 module bakeng sa mefuta e mengata ea oksijene e senyang ka tomate, Horticulture Research (2024).DOI: 10.1093/hora/uhae026
Haeba u kopana le typo, ho se nepahale, kapa u lakatsa ho kenya kopo ea ho fetola litaba tse leqepheng lena, ka kopo sebelisa foromo ena.Bakeng sa lipotso tse akaretsang, ka kopo sebelisa foromo ea rona ea ho ikopanya.Bakeng sa maikutlo a akaretsang, ka kopo sebelisa karolo ea maikutlo a sechaba e ka tlase (latela litataiso).
Maikutlo a hau a bohlokoa haholo ho rona.Leha ho le joalo, ka lebaka la bongata ba melaetsa, re ke ke ra tiisa karabelo ea motho ka mong.
Aterese ea hau ea lengolo-tsoibila e sebelisoa feela ho bolella batho ba u rometseng lengolo-tsoibila.Aterese ea hau kapa aterese ea moamoheli e ke ke ea sebelisoa molemong ofe kapa ofe.Lintlha tseo u li kenyang li tla hlaha ho lengolo-tsoibila la hau 'me li ke ke tsa bolokoa ke Phys.org ka mokhoa ofe kapa ofe.
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Nako ea poso: Jul-22-2024