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Kwanan nan, Ƙungiyar Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwararrun Ƙwarar Ƙwarar Ƙwarar Ƙwarar Ƙwarar Ƙwarar Ƙwarar Uwa ta Sin, ta buga a kan layi a cikin jarida mai suna "Journal of Hazardous Materials" mai suna "Transcriptome ya nuna bambancin guba na dimethyl disulfide ta hanyar sadarwa da fumigation a kan Meloidogyne. incognita ta hanyar tashar calcium -mediated oxidative phosphorylation" takarda bincike. Wannan takarda tana nazarin hanyoyin sinadarai da ƙwayoyin cuta na bambance-bambancen ayyukan nazarin halittu na ƙasa fumigant dimethyl disulfide.(DMDS)a kan tushen-ƙulli nematodes a ƙarƙashin nau'ikan ayyuka daban-daban guda biyu: lamba kisa da fumigation, da bayar da bayanai don kimiyya da ingantaccen aikace-aikace na sabon fumigant DMDS sababbin ra'ayoyi.
Rigakafi da kula da cututtukan nematode na tushen tushen a cikin ƙasa matsala ce ta duniya, kuma sinadarai nematicides sun taka rawa mai kyau wajen rigakafi da sarrafa cututtukan nematode amfanin gona. Ana amfani da fumigants na ƙasa don sarrafa kwari na ƙasa saboda tasirin su da ingantaccen amfani. DMDS sabon nau'in fumigant ne na ƙasa, wanda ke da alaƙa da muhalli kuma yana da fa'idodin aikace-aikace. Tun da akwai wasu bambance-bambance a cikin hanyar fumigants da wakilai na al'ada na al'ada suna aiki akan kwayoyin da aka yi niyya, wannan binciken ya bincika takamaiman tasirin DMDS akan nematodes daga ra'ayoyi biyu na kashe kashewa da fumigation, ɗaukar bambanci a cikin guba na DMDS zuwa nematodes azaman wurin shiga. Makanikai.
Binciken gaba ɗaya ya bayyana cewa wakili yana shiga cikin tushen tushen nematode ta hanyoyi daban-daban a ƙarƙashin nau'ikan ayyuka guda biyu: fumigation da kashe lamba, yana lalata tsarin sassa daban-daban na nematode, yana tsoma baki tare da tashoshi na calcium ion a cikin sassa daban-daban, kuma yana tasiri. daban-daban hadaddun na oxidative phosphorylation a cikin numfashi. . A cikin yanayin kashe lamba, DMDS yana shiga cikin jikin nematode kai tsaye ta bangon jiki, yana lalata bangon jiki da tsarin tsarin ilimin halittar tsoka na nematode, yana aiki azaman wakili mara daidaituwa, yana tsoma baki tare da ATP synthase, kuma yana motsa numfashin nematode. A cikin hanyar fumigation, DMDS yana shiga cikin jikin nematode ta hanyar tsinkayen olfactory-oxygen musayar tsari, kuma a ƙarshe yana aiki akan sarkar jigilar lantarki ta numfashi na IV ko hadaddun I, yana haɓaka tare da lalacewar oxidative, yana haifar da mutuwar nematode. Wannan binciken yana taimakawa jagorar amfani da fumigants cikin aminci, a kimiyance da inganci, kuma yana wadatar da ka'idar hanyoyin aikin fumigant.
Cibiyar kare tsirrai ta kwalejin kimiyyar aikin gona ta kasar Sin ita ce sashin da ya kammala takardar. Wang Qing, dalibin da ya kammala karatun digiri, shi ne marubucin farko na wannan takarda, kuma abokin bincike Yan Dongdong shi ne marubucin. Masanin bincike Cao Aocheng, mai bincike Wang Qiuxia da sauransu sun ba da jagora kan aikin bincike. Gidauniyar kimiyyar dabi'ar dabi'a ta kasar Sin ne suka dauki nauyin wannan aikin bincike da kuma shirin bincike da ci gaba na kasa.

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