M. V. Sapotsky

Federal Scientific Center of the East Asia Terrestrial Biodiversity FEB RAS

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V. I. Malinovsky

Institute of Chemistry, Far Eastern Branch of the Russian Academy of Sciences

АВ

А. В. Кочетов

Institute of Cytology and Genetics

ЕА

Е. А. Трифонова

Tomsk National Research Medical Center

АВ

А. В. Романова

Institute for Problems in Mechanics

V. K. Shumny

Institute of Cytology and Genetics

N. N. Kakareka

Federal Scientific Center of the East Asia Terrestrial Biodiversity FEB RAS

Shchelkanov MIu

Far Eastern Federal University

S. S. Sangaev

Novosibirsk State University

M. L. Komarova

Institute of Cytology and Genetics

ЕА

Е. А. Филипенко

Institute of Cytology and Genetics

Cooperative Institutions

Russian Academy of Sciences

Institute of Cytology and Genetics

Federal Scientific Center of the East Asia Terrestrial Biodiversity FEB RAS

Institute of Chemistry, Far Eastern Branch of the Russian Academy of Sciences

Novosibirsk State University

Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing

Far Eastern Federal University

Siberian Branch of the Russian Academy of Sciences

Central Research Institute of Epidemiology

Lomonosov Moscow State University

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Protection of transgenic tobacco plants expressing bovine pancreatic ribonuclease against tobacco mosaic virus

Plant Cell Reports (2007)

Е. А. Трифонова M. V. Sapotsky M. L. Komarova Andrey B. Scherban V. K. Shumny

Tobacco etch virus

Nuclease

Tobamovirus

Pancreatic ribonuclease

Mosaic virus

10.1007/s00299-006-0298-z

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Citations (32)

Dark and light green tissues of tobacco leaves systemically infected with tobacco mosaic virus

Biologia Plantarum (2009)

О. Л. Бурундукова M. V. Sapotsky А. В. Кочетов Е. А. Трифонова V. I. Malinovsky

There are significant changes in the structure of the upper tobacco (Nicotiana tabacum L.) leaves systemically infected with tobacco mosaic virus (TMV) especially in the light green tissue (LGT). Dark green areas (DGI) had intermediate status between healthy tissue and LGT. DGI contained significantly less infectious TMV and viral antigen than the LGT. The DGI, LGT and healthy tissues did not differ in the permeability of cell membranes and in the set of acidic pathogenesis-related (PR) proteins but the total content of PR-proteins in the healthy plants was higher than in the infected ones with the DGI being intermediate between healthy tissue and LGT. The crude leaf extracts from DGI and LGT showed less total ribonuclease activity and ribonuclease isozymes in comparison with control.

10.1007/s10535-009-0053-8

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Citations (6)

Molecular identification of the trematode P. ichunensis stat. n. from lungs of siberian tigers justified reappraisal of Paragonimus westermani species complex

Journal of Parasitic Diseases (2022)

Anastasia N. Voronova Konstantin S. Vainutis Tatiana V. Tabakaeva M. V. Sapotsky N. N. Kakareka

Paragonimus westermani

Subspecies

Paragonimus

Type locality

10.1007/s12639-022-01481-7

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Inducible expression of the gene of Zinnia elegans coding for extracellular ribonuclease in Nicotiana tabacum plants

Biologia Plantarum (2011)

Е. А. Трифонова А. В. Романова S. S. Sangaev M. V. Sapotsky V. I. Malinovsky

The gene of Zinnia elegans L. coding for S-like extracellular ribonuclease (ZRNase II) was used to produce transgenic tobacco plants with an increased ribonuclease activity. The protein-coding part of ZRNase II included the signal peptide sequence so the transgenic protein was located extracellularly. The cDNA of ZRNase II was cloned under the control of 2'-promoter of the mannopine synthase (MAS 2') gene from Ti-plasmid of Agrobacterium tumefaciens. It was shown that the resultant transgenic plants had an increased ribonuclease activity of the crude extracts and the induction of MAS 2' promoter by wounding additionally increased the activity. The plants of two transforming lines characterized by different ribonuclease activities were used to analyze the transgene influence on plant resistance to tobacco mosaic virus. The plants demonstrated either absence of disease symptoms or a significant delay in their appearance, depending on the virus content in the inoculum and ribonuclease activity.

Ti plasmid

Ribonuclease III

10.1007/s10535-011-0206-4

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Citations (10)

A neonatal death associated with Crimean-Congo hemorrhagic fever (Republic of Kalmykia, Russia, June 2016)

Antiviral Research (2017)

Vladimir G. Dedkov Shchelkanov MIu Bella Tc Bushkieva Tatyana A. Rudenko Oksana V. Kurdyukova

Crimean–Congo hemorrhagic fever

10.1016/j.antiviral.2017.08.018

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Citations (8)

Transgenic expression of Serratia marcescens native and mutant nucleases modulates tobacco mosaic virus resistance in Nicotiana tabacum L.

Russian Journal of Genetics (2015)

Е. А. Трифонова А. В. Савельева А. В. Романова Е. А. Филипенко M. V. Sapotsky

Nuclease

Mosaic virus

10.1134/s1022795415070133

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Citations (11)

Characterization of a Novel Far-Eastern Potato Virus Y Isolates

Plant Pathology Journal (2009)

Yury Grigorievich Volkov N. N. Kakareka Larissa Balabanova Zinaida N. Kozlovskay M. V. Sapotsky

Potato Virus Y (PVY) isolates differed in pathogenicity and molecular properties were found in potato and wild plants in the Far East of Russia. The results of linking research of nucleotide sequence similarity and polymorphism of P1 gene region and serological and biological assays suggested that the viruses originated from a recombination and/or host adaptation events involving the ordinary type virus (PVY(0)) that led to development of necrotic type virus (PVY(N/NTN)) properties in the Far-Eastern PVY isolates.

Potato virus Y

10.3923/ppj.2009.62.67

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Citations (8)

Induced expression of Serratia marcescens ribonuclease III gene in transgenic Nicotiana tabacum L. cv. SR1 tobacco plants

Russian Journal of Genetics (2016)

И. В. Жирнов Е. А. Трифонова А. В. Романова Е. А. Филипенко M. V. Sapotsky

Ribonuclease III

10.1134/s102279541611017x

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Citations (6)

Effective expression of the gene encoding an extracellular ribonuclease of Zinnia elegans in the SR1 Nicotiana tabacum plants

Russian Journal of Genetics (2007)

S. S. Sangaev Е. А. Трифонова С. Е. Титов А. В. Романова Ya. S. Kolodyazhnaya

Cauliflower mosaic virus

Ribonuclease III

10.1134/s1022795407070186

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Citations (12)

The Correlation between Severity of Disease Symptoms and the Accumulation of Viral Antigen and Acidic Pathogenesis‐related Proteins in the Leaves of Thorn‐apple Plants Infected with Different Isolates of Potato Virus X

Journal of Phytopathology (2005)

M. V. Sapotsky С. А. Романова A. M. Polyakova V. I. Malinovsky

Abstract The isolates of potato virus X causing disease symptoms of different severity in thorn‐apple plants ( Datura stramonium L.) can be categorized in terms of the increase in antigen accumulation, as follows: strong, medium and weak. Extracts from leaves of healthy plants and of those infected with separate virus isolate did not differ in set of acidic pathogenesis‐related (PR) proteins as shown by discontinuous non‐denaturating polyacrylamide gel electrophoresis. Within 2 weeks after inoculation the total content of PR‐proteins in leaves of plants infected with weak or medium isolates was higher than in the healthy ones but after 3 weeks these differences became negligible. The plants infected with the strong isolate had higher total content of PR‐proteins than healthy plants and plants infected with weak or medium isolates during 3 weeks. It is proposed that the greater the damage to the plant caused by virus infection, the more PR‐proteins are accumulated.

Datura stramonium

Pathogenesis

Potato virus X

Pathogenesis-related protein

10.1111/j.1439-0434.2005.00997.x

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Citations (5)