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A new species of the genus Theloderma Tschudi, 1838 (Amphibia： Anura： Rhacophoridae) from Tay nguyen Plateau, central Vietnam

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Zoological Research 2018年第3期39卷 158-184页

作者： nikolay A. Poyarkov Ivan I. Kropachev Svetlana S. Gogoleva nikolai L. Orlov Department of Vertebrate Zoology Biological Faculty Lomonosov Moscow State University Moscow 119234 Russia Joint Russian-Vietnamese Tropical Research and Technological Center Nghia Do Cau Giay Hanoi Vietnam Tula Exotarium Tula 300004 Russia A.n. Severtsov Institute of Ecology and Evolution Russian Academy of Sciences Moscow 119071 Russia Joint Russian-Vietnamese Tropical Research and Technological Center South Branch Ho Chi Minh City Vietnam Zoological Museum of the Lomonosov Moscow State University Moscow 125009 Russia Zoological Institute Russian Academy of Sciences St. Petersburg 199034 Russia

A new species of small tree frog from a primary montane tropical forest of central Vietnam, Tay nguyen Plateau, is described based on morphological, molecular, and acoustic evidence. The Golden Bug-Eyed Frog, Theloderma auratum sp. nov., is distinguishable from its congeners and other small rhacophorid species based on a combination of the following morphological attributes：（1） bony ridges on head absent; （2） smooth skin completely lacking calcified warts or asperities; （3） pointed elongated tapering snout; （4） vocal opening in males absent; （5） vomerine teeth absent; （6） males of small body size （SVL 21.8-26.4 mm）; （7） head longer than wide; ED/SVL ratio 13%-15%; ESL/SVL ratio 16%-20%; （8） small tympanum （TD/EL ratio 50%-60%） with few tiny tubercles; （9） supratympanic fold absent; （10） ventral surfaces completely smooth; （11 ） webbing between fingers absent; （12） outer and inner metacarpal tubercles present, supernumerary metacarpal tubercle single, medial, oval in shape; （13） toes half-webbed： I 2-21/4 II 11/^-23/~ III 2-31/4 IV 3-11/2 V; （14） inner metatarsal tubercle present, oval; outer metatarsal tubercle absent; （15） iris bicolored; （16） dorsal surfaces golden-yellow with sparse golden-orange speckling or reticulations and few small dark-brown spots; （17） lateral sides of head and body with wide dark reddish-brown to black lateral stripes, clearlyseparated from lighter dorsal coloration by straight contrasting edge; （18） ventral surfaces of body, throat, and chest greyish-blue with indistinct brown confluent blotches; （19） upper eyelids with few （3-5） very small flat reddish superciliary tubercles; （20） limbs dorsally reddish-brown, ventrally brown with small bluish-white speckles. The new species is also distinct from all congeners in 12S rRnA to 16S rRnA mitochondrial DnA fragment sequences （uncorrected genetic distance P〉8.9%）. Advertisement call and tadpole morphology of the new species are described. Our molecular data showed Theloderma auratum sp. nov.

关键词： Theloderma auratum sp. nov. mtDnAphylogeny 12S rRnA 16S rRnA Kon Tum Gia Lai Endemism Taxonomy

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A new species of the genus Leptolalax (Anura： Megophryidae) from southern Vietnam

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Zoological Research 2018年第3期39卷 185-201页

作者： Tang Van Duong Dang Trong Do Chung Dac ngo Truong Quang nguyen nikolay A. Poyarkov Vietnam national Museum of nature Vietnam Academy of Science and Technology Hanoi Vietnam Department of Vertebrate Zoology Biological FacultyLomonosov Moscow State University Moscow 119234 Russia Faculty of natural Sciences Phu Yen University Tuy Hoa Phu Yen Vietnam College of Education Hue University Hue Vietnam Institute of Ecology and Biological Resources Vietnam Academy of Science and Technology Hanoi Vietnam Graduate University of Science and Technology Vietnam Academy of Science and Technology Cau Giay Hanoi Vietnam Joint Russian- Vietnamese Tropical Research and Technological Center Nghia Do Cau Giay Hanoi Vietnam

We describe a new species of megophryid frog from Phu Yen Province in southern Vietnam. Leptolalax macrops sp. nov. is distinguished from its congeners by a combination of the following morphological attributes：（1） body size medium （SVL 28.0-29.3 mm in three adult males, 30.3 mm in single adult female）; （2） supra-axillary glands present, creamy white; ventrolateral glands indistinct; （3） tympanum externally distinct; （4） dorsal skin roughly granular with larger tubercles, dermal ridges on dorsum absent; （5） rudimentary webbing present between fingers I-II and I1-111; rudimentary webbing between all toes; fingers and toes without dermal fringes; （6） in life ventral surface greyish-violet with white speckling; （7） supratympanic fold distinct, dark brown in life; （8） iris bicolored, typically golden in upper half, fading to golden green in lower half; （9） tibia short （TbL/SVL 0.44-0.45 in males）; and （10） eyes large and protuberant （ED/SVL 0.15-0.16 in males） From all congeners for which comparable sequences are available, the new species differs markedly in the 16S rRnA mitochondrial gene sequence （P-distance〉5.7%）. The new species is currently known only from montane evergreen tropical forests of Song Hinh District, Phu Yen Province, and M＇Drak District of Dak Lak Province at elevations of 470-630 m a.s.l.. We suggest the new species should be considered as Data Deficient following the IUCn＇s Red List categories. We also report a previously unknownLeptolalax mtDnA lineage from an evergreen tropica forest in the Hoa Thinh District of Phu Yen Province which may also represent an undescribed species.

关键词： Leptolalax macrops sp. nov. Phu YenProvince Dak Lak Province Southern coastal regionof Vietnam

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Fluctuating fine-scale spatial genetic structure in the common shrews (Eulipotyphla, Mammalia)

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Integrative Zoology 2023年第3期18卷 469-492页

作者： nikolay A.SHCHIPAnOV Artem V.ARTAMOnOV Sergey V.TITOV Svetlana V.PAVLOVA A.n.Severtsov Institute of Ecology and Evolution Russian Academy of SciencesMoscowRussia Department of Zoology and Ecology Penza State UniversityPenzaRussia

The spatial genetic structure is a topical issue in the studies of various aspects of ecology and *** the multilocus autocorrelation method with hypervariable microsatellite genetic markers,we investigated aﬁne-scale pattern of genetic structure in 5 local populations of the common shrew Sorex araneus separated by distances of 300–1000 m(the Moscow chromosomal race).Spatial genetic autocorrelation analysis based on 5 microsatellite loci(expected heterozygosity>0.79)with 90 alleles revealed a consistent pattern of signiﬁcant positive genetic *** testing the autocorrelation at multiple scales from 25 to 500 m,we found that positive spatial genetic structure is detectable in distance classes ofnetic structure positively correlated with a higher ratio of nonresident individuals to residents’activity(number of captures).In contrast to nonresident animals,the residents demonstrated prominent genetic *** difference(FST)between the populations was signiﬁcant(0.016–0.051)and comparable with that between populations of different races analyzed previously(0.016–0.038).FST was not associated with geographic *** demographic patterns allowed us to propose a scheme of genetic-structure dynamics involving periodic appearance of more related local groups and renewal of allelic proﬁles fromаcommon pool where the alleles are *** scheme predictsﬂuctuating genetic structure and random similar differences among local populations.

关键词： demographic pattern geneﬂow microsatellite spatial autocorrelation

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Scientific Creativity Triple Determination Patterns

Scientific Creativity Triple Determination Patterns

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作者： nikolay n.Gubanov nikolay I.Gubanov Evgeny Yusipov Bauman Moscow State Technical University (BMSTU) Tyumen State Medical University (TyumSMU)

Three main factors are identified that determine the appearance of discoveries and inventions in science and technology: intra-scientific(logical and empirical);extrascientific(sociocultural) and personal(mental). Their relationship and interaction are considered. It is shown that the first factor is studied in detail in the framework of internalism, the second in the framework of externalism, and the personality factor is experiencing a shortage of analysis. The category of mentality is proposed to use for studying the role of the individual in the scientific and technical progress. The purpose of the paper is to substantiate the principles of the new concept — the concept of triple determination of the creative process: the sociocultural factor provides an order for discovery, intra-scientific — gives a historically formed cognitive basis for solving the problem, and in the personality factor — the creator's mentality — the original superposition(superposition) of intra-scientific and sociocultural parameters is implemented uniquely transformed by a subject based on knowledge, intuition, faith, will, which leads to innovative scientific and technical progress. The connection of the three determinants noted can be called the law of the triple determination of scientific and technical work.

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A new species of Micryletta (Amphibia: Microhylidae) from southern Thailand

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Zoological Research 2020年第5期41卷 581-588页

作者： Chatmongkon Suwannapoom Tan Van nguyen Parinya Pawangkhanant Vladislav A.Gorin Siriwadee Chomdej Jing Che nikolay A.Poyarkov Division of Fishery School of Agriculture and Natural ResourcesUniversity of PhayaoPhayao 56000Thailand Department of Species Conservation Save Vietnam's Wildlife CenterNinh BinhVietnam Faculty of Biology Department of Vertebrate ZoologyMoscow State UniversityMoscow 119234Russia Department of Biology Faculty of ScienceChiang Mai UniversityChiang Mai 50200Thailand Research Center in Bioresources for Agriculture Industry and MedicineChiang Mai UniversityChiang Mai 50200Thailand State Key Laboratory of Genetic Resources and Evolution Kunming Institute of ZoologyChinese Academy of SciencesKunmingYunnan 650223China Southeast Asia Biodiversity Research Institute Chinese Academy of SciencesYezin Nay Pyi Taw 05282Myanmar Laboratory of Tropical Ecology Joint Russian-Vietnamese Tropical Research and Technological CenterHanoiVietnam

DEAR EDITOR,We report on a new species,Micryletta dissimulans ***.,from the lowland forests of southern Thailand,which is described based on molecular and morphological *** new species is characterized by a combinatio... 详细信息

关键词： sp.nov. Amphibia new

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Fc-Epsilon Receptor (CD23) Expressing Follicular Dendritic Cells as a Main Prognostic Factor in Follicular Lymphoma

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Advances in Biological Chemistry 2017年第2期7卷 107-121页

作者： natalia A. Falaleeva Eugeny A. Osmanov nikolay n. Tupitsyn Federal State Budgetary Institute n. n. Blokhin Russian Cancer Research Center Health Ministry of Russian Federation Moscow Russia

Fc-epsilon receptor (CD23)-expressing follicular dendritic cells is a main prognostic factor in follicular lymphoma. Falaleeva n. A., Osmanov E. A., Tupitsyn n. n. Federal State Budgetary Institute n. n. Blokhin Russian Cancer Research Center, Health Ministry of Russian Federation, Moscow, Russia SUMMARY Follicular dendritic cells, expressing FcεRII or CD23 (FcεRIIFDCs) as a component of non-tumor environment have been studied in 232 follicular lymphoma (FL) patients. FcεRIIFDCs were found in 87.5% of follicular lymphoma cases and were associated with a nodular pattern of tumor growth (p = 0.000), but not the cytological grade of lymphoma. There were no associations of FcεRIIFDC with clinical prognostic factors (FLIPI indices) or with bone marrow involvement in FL patients by histology. The presence of FcεRIIFDCs in tumor tissue was an independent prognostic factor according to treatment results, i.e. frequency of CR, duration of OS and PFS. Bone marrow involvement significantly worsened the prognosis in FcεRIIFDC-positive group of patients. We suggest a new prognostic index (FDC-IP) that allows biochemical identification of the following patient groups: FcεRIIFDC-positive patients without bone marrow involvement (good prognosis), FcεRIIF-DC-positive patients with bone marrow involvement (intermediate prognosis), FcεRIIFDC-negative patients (poor prognosis). These 3 groups significantly differ (p = 0.000) both in OS and in PFS. This is the first evidence of the possibility to assess tumor behavior and treatment results in FL according to lymphoma biochemical and other than clinical parameters.

关键词： Follicular Lymphoma CD23-Positive Follicular Dendritic Cells Prognosis

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Phylogeny of Brucella abortus strains isolated in the Russian Federation

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Asian Pacific Journal of Tropical Medicine 2021年第7期14卷 323-329页

作者： Dmitry A.Kovalev Dmitriy G.Ponomarenko Sergey V.Pisarenko nikolay A.Shapakov Anna A.Khachaturova natalia S.Serdyuk Olga V.Bobrysheva Alexander n.Kulichenko Stavropol Research Anti-Plague Institute 355035StavropolRussian Federation

Objective: To study Brucella(B.) abortus strains isolated in the Russian Federation, in order to identify their detailed position in the phylogenetic structure of the species global population as well as to determine genetic relationships for isolates from different geographical ***: Based on Bayesian method, the whole genome singlenucleotide polymorphism(SnP) analysis of 258 B. abortus strains from different geographical areas of the world including 20 B. abortus strains isolated in Russia was carried out. Results: The core genome SnP analysis of the B. abortus isolates allowed describing the main genetic lineages. The Russian strains entered two separate clades, including the basal branch and the C1 branch that is widely spread in Eurasia. The data on the isolation time was used for the dating of phylogenetic tree, and also the estimated time frame for the B. abortus genotype diversification was determined. There were sets of specific SnPs identified, which defined each of the genotypes and ***: A significant genetic diversity of the brucellosis pathogen strains from Russia has been proven. The sets of unique specific SnPs described in our study may become one of the elements within a bio-informational analysis algorithm to be used for epidemiological study of brucellosis outbreaks, including those caused by new(atypical) genetic variants of B. abortus.

关键词： Brucella abortus Phylogeny Evolution Genome SnP

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A new form of Miscanthus (Chinese silver grass, Miscanthus sinensis—Andersson) as a promising source of cellulosic biomass

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Advances in Bioscience and Biotechnology 2010年第3期1卷 167-170页

作者： Vladimir K. Shumny Sergey G. Veprev nikolay n. nechiporenko Tatiana n. Goryachkovskaya nikolay M. Slynko nikolay A. Kolchanov Sergey E. Peltek 不详

The Far East population of Miscanthus sinensis (Andersson) was introduced into the West Siberia conditions. There was distinguished a form with a modified structure of the rootage which forms long shoots with leader buds and rapidly colonizes soil, thus forming a continuous and flat (without tussocks) plantation of miscanthus. It is shown that using usual agrotechnologies, it is possible to obtain 10-15 tons of dry biomass of high quality cellulose (about 40%) per ha/year.

关键词： Cellulose Lignin Biomass Cellulosic Biomass Miscanthus sinensis Vegetative Reproduction of Plants

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Antiviral adsorption activity of porous silicon nanoparticles against different pathogenic human viruses

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Bioactive Materials 2022年第1期7卷 39-46页

作者： Liubov A.Osminkina Svetlana n.Agafilushkina Ekaterina A.Kropotkina nikolay Yu Saushkin Ivan V.Bozhev Sergei S.Abramchuk Jeanne V.Samsonova Alexandra S.Gambaryan Lomonosov Moscow State University Physics DepartmentLeninskie Gory 1119991MoscowRussian Federation Institute for Biological Instrumentation of Russian Academy of Sciences 142290PushchinoMoscow RegionRussian Federation Chumakov Federal Scientific Center for Research and Development of Immune-and-Biological Products Russian Academy of Sciences108819MoscowRussian Federation Lomonosov Moscow State University Faculty of ChemistryLeninskie Gory 1119991MoscowRussian Federation Quantum Technology Center Lomonosov Moscow State UniversityPhysics DepartmentLeninskie Gory 1119991MoscowRussian Federation A.n.nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences Vavilova 28119991MoscowRussian Federation

new viral infections,due to their rapid spread,lack of effective antiviral drugs and vaccines,kill millions of people every *** global pandemic SARS-CoV-2 in 2019-2021 has shown that new strains of viruses can widespread very quickly,causing disease and death,with significant socio-economic ***,the search for new methods of combating different pathogenic viruses is an urgent task,and strategies based on nanoparticles are of significant *** work demonstrates the antiviral adsorption(virucidal)efficacy of nanoparticles of porous silicon(PSi nPs)against various enveloped and non-enveloped pathogenic human viruses,such as Influenza A virus,Poliovirus,Human immunodeficiency virus,West nile virus,and Hepatitis *** nPs sized 60 nm with the average pore diameter of 2 nm and specific surface area of 200 m^(2)/g were obtained by ball-milling of electrochemically-etched microporous silicon *** interaction with PSi nPs,a strong suppression of the infectious activity of the virus-contaminated fluid was observed,which was manifested in a decrease in the infectious titer of all studied types of viruses by approximately 104 times,and corresponded to an inactivation of 99.99%viruses in *** sorption capacity of PSi nPs is possible due to their microporous structure and huge specific surface area,which ensures efficient capture of virions,as confirmed by ELISA analysis,dynamic light scattering measurements and transmission electron microscopy *** results obtained indicate the great potential of using PSi nPs as universal viral sorbents and disinfectants for the detection and treatment of viral diseases.

关键词： Pathogenic human viruses Porous silicon nanoparticles Virus Antiviral activity Virucide

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A GIS-based modeling of snow accumulation and melt processes in the Votkinsk reservoir basin

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Journal of Geographical Sciences 2018年第2期28卷 221-237页

作者： Sergey V. PYAnKOV Andrey n. SHIKHOV nikolay A. KALInIn Eugene M. SVIYAZOV Department of Cartography and Geoinformatics Perm State University 15 Bukireva Street 614990 Perm Russia Department of Meteorology and Atmosphere Protection Perm State University 15 Bukireva Street 614990 Perm Russia

Coupled hydrological and atmospheric modeling is an efficient method for snowmelt runoff forecast in large basins. We use short-range precipitation forecasts of mesoscale at- mospheric Weather Research and Forecasting （WRF） model combining them with ground-based and satellite observations for modeling snow accumulation and snowmelt processes in the Votkinsk reservoir basin （184,319 km2）. The method is tested during three winter seasons （2012-2015）. The MODIS-based vegetation map and leaf area index data are used to calculate the snowmelt intensity and snow evaporation in the studied basin. The GIS-based snow accumulation and snowmelt modeling provides a reliable and highly detailed spatial distribution for snow water equivalent （SWE） and snow-covered areas （SCA）. The modelling results are validated by comparing actual and estimated SWE and SCA data. The actual SCA results are derived from MODIS satellite data. The algorithm for assessing the SCA by MODIS data （ATBD-MOD 10） has been adapted to a forest zone. In general, the proposed method provides satisfactory results for maximum SWE calculations. The calculation accuracy is slightly degraded during snowmelt periods. The SCA data is simulated with a higher reliability than the SWE data. The differences between the simulated and actual SWE may be explained by the overestimation of the WRF-simulated total precipitation and the unrepresentativeness of the SWE measurements （snow survey）.

关键词： snow accumulation and snowmelt processes snow water equivalent GIS-based modeling WRF-ARW model

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