O le lala o Krasnoyarsk o le Federal State Budgetary Institution "Rosselkhoztsentr" na faʻafesoʻotaʻi e le fatu fatu pateta faʻatoʻaga "Dary Malinovki" ma se talosaga e faia PCR diagnostics o uluai pateta. I le fa'apogai ma le vaega o ulua'i fatu pateta, o lo'o mata'ituina le i ai o la'au ma fatu e a'afia i fa'ama'i viral ma/po'o siama. O loʻo faʻatinoina le faʻataʻitaʻiga i luga o suʻega suʻesuʻe o laʻau ma tuber faʻataʻitaʻiga e faʻaaoga ai le ELISA poʻo le PCR e tusa ai ma manaʻoga na faʻatuina e GOST 33996-2016. Polymerase chain reaction (PCR) o le auala sili ona maaleale, saʻo ma vave mo le suʻesuʻeina mole mole o phytopathogens, lea e faʻavae i luga o le tele o faʻataʻitaʻiga faʻasolosolo o se vaega DNA faʻapitoa faʻatapulaʻaina e vaega puʻupuʻu DNA - primers. O se suʻesuʻega e faʻavae i luga o le polymerase chain reaction (PCR) e faʻaaogaina e iloa ai le potato spindle tuber veroid (PTVV), faʻapea foʻi ma siama YVK ma VTLV, ma faʻamaʻi pipisi o le bacteriosis (vae uliuli ma le pala mama) o pateta i mea faʻapogai aʻo leʻi faʻalauteleina. ma i la'asaga mulimuli ane o le fa'alauteleina.
I totonu o le Teritori o Krasnoyarsk e tolu fa'ato'aga fatu e gaosia fatu pateta e tusa ai, o lo'o i ai se mana'oga mo su'esu'ega PCR o pateta muamua. O le lala o le Federal State Budgetary Institution "Rosselkhoztsentr" i le Krasnoyarsk Territory na aofia ai lenei metotia i le lautele o le faʻamaoniaga ia Aokuso 2022, ina ua maeʻa ona faʻaalia le suʻesuʻeina o minuteubers pateta ola e ala i ata vitio. Na faʻatau e le paranesi meafaigaluega faʻapitoa mo le faʻatinoina o suʻesuʻega PCR: o lua Laminar-S laminar flow hoods, o le ANK-M amplifier ma isi meafaigaluega faʻapitoa na gaosia e le Institute of Analytical Instrumentation o le Russian Academy of Sciences. O lenei meafaigaluega o loʻo aofia ai i le resitala a le setete o fua faʻatatau FSIS "Arshin" ma e fetaui lelei mo le faʻamaoniaina o le suʻega suʻesuʻe. I le lumanaʻi, o nei meafaigaluega ua fuafuaina e faʻaaogaina e faʻatautaia ai suʻesuʻega mo le i ai o GMO. Ua mae'a a'oa'oga fa'apitoa a le au fa'apitoa a le lala e fa'agaoioia masini fou ma ua sauni e talia talosaga mo su'esu'ega PCR o fatu pateta.