title: [Growth stimulating, fungicidal and nematicidal properties of new microbial substances and their impact on si/miRNA synthesis in plant cells].
abstract: New substances on the basis of soil streptomycete Streptomyces avermitilis metabolites and also compositions of preparation averkom with elicitors show growth regulating activity and bioprotective properties, proved in experiments with wheat spring of variety Grizo and cucumbers of variety Nezhinskiy. Most of the created substances possess the antagonistic action in relation to phytopathogenic fungi, as well as antinematode activity in relation to the gallic nematode Meleodoidyne incognita. In the conditions of the artificial nematode infecting the preparation averkom and its modifications demonstrate protective action (up to 85-100 %) on cucumber sprouts of Nezhinskiy variety. The considerable differences were found out in the index of homology percentage between small regulatory RNA (si/miRNA) and mRNA of experimental (that were treated by substances on the infectious background) and control cucumbers, and wheat plants.
authors.forename: V A
authors.initials: VA
authors.lastname: Tsyhankova
authors.forename: Ia V
authors.initials: IaV
authors.lastname: Andrusevych
authors.forename: L O
authors.initials: LO
authors.lastname: Biliavs'ka
authors.forename: V Ie
authors.initials: VIe
authors.lastname: Kozyryts'ka
authors.forename: H O
authors.initials: HO
authors.lastname: Iutyns'ka
authors.forename: A P
authors.initials: AP
authors.lastname: Halkin
authors.forename: T O
authors.initials: TO
authors.lastname: Halahan
authors.forename: O V
authors.initials: OV
authors.lastname: Boltovs'ka
mesh_terms: D000818:Animals; D000898:Antibiosis; D000969:Antinematodal Agents / Q000302:isolation & purification / Q000494:pharmacology*; D048271:Chitosan / Q000494:pharmacology; D018553:Cucumis sativus / Q000187:drug effects* / Q000254:growth & development / Q000382:microbiology / Q000469:parasitology; D005658:Fungi / Q000187:drug effects / Q000254:growth & development; D005659:Fungicides, Industrial / Q000302:isolation & purification / Q000494:pharmacology*; D035683:MicroRNAs / Q000819:agonists / Q000096:biosynthesis; D059828:Plant Cells / Q000187:drug effects / Q000378:metabolism; D010935:Plant Diseases / Q000382:microbiology / Q000469:parasitology / Q000517:prevention & control; D010937:Plant Growth Regulators / Q000302:isolation & purification / Q000494:pharmacology*; D018749:RNA, Plant / Q000819:agonists / Q000096:biosynthesis; D034741:RNA, Small Interfering / Q000819:agonists / Q000096:biosynthesis; D020156:Salicylic Acid / Q000494:pharmacology; D013302:Streptomyces / Q000737:chemistry*; D014908:Triticum / Q000187:drug effects* / Q000254:growth & development / Q000382:microbiology / Q000469:parasitology; D014431:Tylenchoidea / Q000187:drug effects / Q000502:physiology
chemical_list: D000969:Antinematodal Agents; D005659:Fungicides, Industrial; D035683:MicroRNAs; D010937:Plant Growth Regulators; D018749:RNA, Plant; D034741:RNA, Small Interfering; D048271:Chitosan; D020156:Salicylic Acid