Підтримка
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RNK zale zhna RNK polimera za RzRp angl RNA dependent RNA polymerase RNA directed RNA polymerase RdRp ce ferment sho katalizuye sintez RNK molekuli z RNK matrici RNK zalezhna RNK polimeraza Za dopomogoyu RNK zalezhnih RNK polimeraz RNK vmisni virusi taki yak VIL kopiyuyut svij genom Takozh RzRp roslin ta nematod C elegans potribni dlya formuvannya dvolancyugovih RNK yaki budut brati uchast v RNK interferenciyi ta prignichuvati aktivnist RNK yaki prineseni pri virusnomu zarazhenni Roslinni RNK zalezhni RNK polimerazi Dokladnishe RNK interferenciya U roslin RNK zalezhni RNK polimerazi vikonuyut rol zahistu organizmu vid RNK virusiv Dlya cogo produkuyutsya specialni trans miRNK ta siRNA angl trans acting siRNA V procesi generaciyi takih RNK z yih odnolancyugovih RNK prekursoriv bere uchast Argonavt bilki AGO1 ta AGO7 v kompleksi z mikroRNK miR173 ta miR390 Voni rizhut prekursor na menshi chastini yaki rozpiznaye bilok SGS3 angl SUPPRESSOR OF GENE SILENCING 3 ta RzRp RDR6 i dobudovuye drugij RNK lancyug Taka dovga dvolancyugova RNK rizhetsya Dajser podibnim bilkom DCL4 angl DICER LIKE 4 ta bilkom DRB4 na malenki dvolancyugovi RNK dovzhinoyu 21 nukleotid Todi toj lancyug sho buv dobudovanij RNK zalezhnoyu RNK polimerazoyu razom z bilkom AGO1 mozhe komplementarno vpiznavati virusni RNK ta yih rozrizati zapobigayuchi takim chinom prodovzhennyu virusnoyi infekciyi U roslini Arabidopsis thaliana ye shist bilkiv RzRp RDR1 RDR6 Div takozhReplikaciya Procesing RNKPrimitkiBenjamin Czech amp Gregory J Hannon January 2011 Small RNA sorting matchmaking for Argonautes Nature reviews Genetics 12 1 19 31 doi 10 1038 nrg2916 PMID 21116305 Bilok SGS3 Arabidopsisu v databazi UniProt Q9LDX1 Bilok RNK zalezhna RNK polimeraza 6 RDR6 Arabidopsisu v databazi UniProt Q9SG02
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