Ofufuza a ku Russia awonetsa kwa nthawi yoyamba kuti imodzi mwa mapuloteni a kutentha (IbpA) imagwirizana mwachindunji ndi mapuloteni omwe amachititsa kuti tizilombo toyambitsa matenda tizilombo toyambitsa matenda Acholeplasma laidlawii. tsamba lovomerezeka la Unduna wa Zamaphunziro ndi Sayansi.
Ma mycoplasmas awa, komanso ma phytoplasmas ogwirizana nawo, amakhala pachiwopsezo chachikulu pakupanga mbewu, chifukwa amakhala m'mitengo yofunika kwambiri paulimi. M'tsogolomu, mapuloteniwa angagwiritsidwe ntchito ngati chandamale cha mankhwala oteteza zomera. Ntchitoyi inachitika ndi ogwira ntchito ku Institute of Cytology (INC) RAS, yomwe ili pansi pa Unduna wa Maphunziro ndi Sayansi ya Russian Federation.
Mabakiteriya amtundu wa Acholeplasma laidlawii ndi mycoplasmas okha omwe amatha kukhala momasuka m'nthaka kapena m'madzi, koma amawononga zomera ndi zinyama. Ntchito yofunikira ya mabakiteriyawa imatha kubweretsa kutayika kwakukulu kwa zokolola.
Panthawi imodzimodziyo, achholeplasma, monga mycoplasmas ndi phytoplasmas, amasonyeza kukana mankhwala angapo oletsa tizilombo toyambitsa matenda omwe amagwiritsidwa ntchito kwambiri pa ulimi kuteteza zomera. Chifukwa chake, masiku ano asayansi akufufuza mwatsatanetsatane za mycoplasmas kuti apeze njira zatsopano zothana ndi tizilombo towopsa.
"Mu achholeplasma, tikuphunzira za mapuloteni otchedwa IbpA, omwe amadziwika ndi ntchito zambiri. Makamaka, amateteza maselo a bakiteriya ku nkhawa. Tinatha kuzindikira kuti IbpA imakhudza mwachindunji mapuloteni omwe amachititsa kuti tizilombo toyambitsa matenda tizilombo toyambitsa matenda tizilombo toyambitsa matenda tizilombo toyambitsa matenda tizilombo toyambitsa matenda tizilombo toyambitsa matenda tizilombo toyambitsa matenda tizilombo toyambitsa matenda tizilombo toyambitsa matenda tizilombo toyambitsa matenda tizilombo toyambitsa matenda tizilombo toyambitsa matenda tizilombo toyambitsa matenda tizilombo toyambitsa matenda tizilombo toyambitsa matenda tizilombo toyambitsa matenda tizilombo toyambitsa matenda tizilombo toyambitsa matenda tizilombo toyambitsa matenda tizilombo toyambitsa matenda tizilombo toyambitsa matenda tizilombo toyambitsa matenda zikhale bwino. Gulu la Invasion ku Institute of Scientific Centers la Russian Academy of Sciences.
Kuyesa zongoyerekeza kuti kutentha mantha mapuloteni IbpA mu achholeplasma amakhudza mapuloteni udindo magawano selo FtsZ, asayansi ku Institute of Scientific Centers wa Russian Academy of Sciences ntchito angapo maselo chibadwa njira. Maselo a acholeplasma anaphunziridwa pogwiritsa ntchito ma electron microscopy opatsirana, kuphatikizapo, otchedwa plasmon surface resonance anagwiritsidwa ntchito. Njirayi imakulolani kuti mulembe molondola kugwirizana kwa ma biomolecules osiyanasiyana mu selo mu nthawi yeniyeni.
FtsZ ndi mapuloteni omwe amapezeka pafupifupi mabakiteriya onse odziwika. Zimayamba kapena kuyambitsa kugawanika kwa maselo mu mabakiteriya, kuphatikizapo acholeplasma. Tinganene kuti imayendetsa kuberekana kwa mabakiteriya.
IbpA ndi imodzi mwamapuloteni owopsa omwe amagwira ntchito m'maselo a pafupifupi zamoyo zonse. Chodabwitsa cha ma biopolymers awa ndikuti thupi limayamba kuwapanga mwachangu mu cell poyankha zovuta zosiyanasiyana. Kenako mapuloteni owopsa a kutentha amayamba kuchitapo kanthu pa mapuloteni omwe ali ndi ntchito zina kuti asinthe ntchito yawo kapena kugwiritsa ntchito mapuloteni omwe amasiya kugwira ntchito moyenera chifukwa cha nkhawa.
Kutengera zotsatira zawo, ofufuzawo adatsimikiza kuti mapuloteni owopsa a IbpA mu acheoplasm amatha kukhala chandamale chamankhwala.
"Ntchitoyi ikuwonjezera ku zotsatira zathu zam'mbuyo kuti puloteniyi imatha kukhudza kugawanika kwa maselo a acholeplasma. Choncho, kuphwanya ntchito yake kungayambitse zotsatira zomvetsa chisoni za mycoplasma komanso imfa ya tizilombo. M'tsogolomu, izi zitha kugwiritsidwa ntchito popanga mankhwala omwe amateteza zomera zofunika kwambiri paulimi," anawonjezera Innokenty Vishnyakov.