Proceedings of the National Academy of Sciences of Belarus, Biological Series最新文献_第4页

Seasonal changes in the taxonomical structure and abundance of phytoplankton in the pelagial and littoral zones of Obsterno Lake 奥斯特诺湖上、沿岸浮游植物分类结构及丰度的季节变化

Proceedings of the National Academy of Sciences of Belarus, Biological Series Pub Date : 2023-05-05 DOI: 10.29235/1029-8940-2023-68-2-136-146

А. Ю. Карпаева, Anastasiya Yu. Karpaeva

引用次数: 0

Macrozoobenthos of spring complexes on the territory of the Grodno region 格罗德诺地区春季复合体的大型底栖动物

Proceedings of the National Academy of Sciences of Belarus, Biological Series Pub Date : 2023-05-05 DOI: 10.29235/1029-8940-2023-68-2-169-176

V. M. Baitchorov, M. Moroz, Yu. G. Hihiniak, I. Y. Giginyak, A. A. Kulikova, Ja. V. Korzun

引用次数: 0

Obtaining an expression vector containing the nucleotide sequence of the gene encoding Bet v 1 – the major allergen of birch pollen 获得桦树花粉主要变应原betv1基因的核苷酸序列表达载体

Proceedings of the National Academy of Sciences of Belarus, Biological Series Pub Date : 2023-05-04 DOI: 10.29235/1029-8940-2023-68-2-104-113

O. Y. Parkhomchuk, E. Fomina, E. E. Grigorieva

引用次数: 0

Protective reactions of potato plants infected with Y virus when treated with 24-epibrassinolide with salicylic acid and methyl jasmonate 24-表油菜素内酯与水杨酸和茉莉酸甲酯处理对马铃薯Y病毒感染的保护反应

Proceedings of the National Academy of Sciences of Belarus, Biological Series Pub Date : 2023-05-04 DOI: 10.29235/1029-8940-2023-68-2-95-103

N. V. Baliuk, J. Kalatskaja, N. Laman

引用次数: 0

Biophysical mechanisms of intracellular signaling (transduction) in higher plants 高等植物细胞内信号转导的生物物理机制

Proceedings of the National Academy of Sciences of Belarus, Biological Series Pub Date : 2023-02-11 DOI: 10.29235/1029-8940-2023-68-1-75-88

I. Volotovski, S. V. Sukhaveyeva, E. Kabachevskaya

{"title":"Biophysical mechanisms of intracellular signaling (transduction) in higher plants","authors":"I. Volotovski, S. V. Sukhaveyeva, E. Kabachevskaya","doi":"10.29235/1029-8940-2023-68-1-75-88","DOIUrl":"https://doi.org/10.29235/1029-8940-2023-68-1-75-88","url":null,"abstract":"Three fundamental processes running in plant organisms under influence of environment (light, gravity) and key importance were considered. In the light case these are phytоchrome regulation and phototropism considering process is gravitropism. Phytochrome is responsible for regulatory reaction at the inhibition of which the plants cannot be normally developed. The plants do not need phototropism and gravitropism. They were elaborated by evolution as protective reactions to optimize the plant vitality. All these processes are realized according to one and the same logical scheme: stimulus reception, signaling processes in plant cell (transduction) and proper biological effect. According to this scheme the three reactions were considered. As the result the data adout the reception stages are principally different because receptor nature. Signaling processes proceed with participation of many low molecular and high molecular mediators to participate and biophysical, biochemical and genetic reactions. One fact attracts attention that the same mediators are involved to signaling ending by principally different final biological effect.This allows to suggest the existance in plant cell no separate chains for each stimulus but regulatory network formed by lateral and horizontal transduction chains.","PeriodicalId":20656,"journal":{"name":"Proceedings of the National Academy of Sciences of Belarus, Biological Series","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-02-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87110875","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Haplotypic diversity of the mtCytb gene of the common vole (Microtus arvalis sensu lato) in Belarus 白俄罗斯普通田鼠mtCytb基因的单倍型多样性

Proceedings of the National Academy of Sciences of Belarus, Biological Series Pub Date : 2023-02-11 DOI: 10.29235/1029-8940-2023-68-1-64-74

E. I. Mashkov, H. Gajduchenko, Y. Borisov

{"title":"Haplotypic diversity of the mtCytb gene of the common vole (Microtus arvalis sensu lato) in Belarus","authors":"E. I. Mashkov, H. Gajduchenko, Y. Borisov","doi":"10.29235/1029-8940-2023-68-1-64-74","DOIUrl":"https://doi.org/10.29235/1029-8940-2023-68-1-64-74","url":null,"abstract":"The analysis of the recent phylogeographic studies of Microtus arvalis is carried out to establish the post-glacial history of colonization of the common vole in the Central region of Europe. The authors have presented the original data on the genetic variability of the mtCytb gene of the common vole (Microtus arvalis s. l.) from 18 localities studied on the territory of Belarus. The genetic characteristics of 53 individuals of the common vole belonging to one eastern line of mitochondrial DNA were studied. It is shown that the population of the species in Belarus is characterized by a high level of genetic diversity comparable to that of other haplogroups of the eastern mtDNA line. The level of variability of mitochondrial fragments of the mtCytb gene of the common vole (Microtus arvalis) from Belarus turned outtobeq uite high (Hd ± SDHd = 0.97 ± 0.02), which is manifested in a large number of the identified mtDNA haplotypes (n = 41). The distribution of the identified haplotypes of Microtus arvalis across various landscape-geographical areas correlates well with the location of the most remote haplotypes on the parsimony network. The assumption is given about the re-settlement (about 9000 thousand years ago) and further settlement of Microtus arvalis on the modern territory of Belarus in two directions: from southeast to west and to northwest, as well as from north to southeast.","PeriodicalId":20656,"journal":{"name":"Proceedings of the National Academy of Sciences of Belarus, Biological Series","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-02-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91302029","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Features of development of invasive species assessment and control protocols for different groups of plant communities 不同植物群落入侵物种评估与控制方案的发展特点

Proceedings of the National Academy of Sciences of Belarus, Biological Series Pub Date : 2023-02-10 DOI: 10.29235/1029-8940-2023-68-1-47-54

Y. Vinogradova, A. Spirydovich, V. Reshetnikov

{"title":"Features of development of invasive species assessment and control protocols for different groups of plant communities","authors":"Y. Vinogradova, A. Spirydovich, V. Reshetnikov","doi":"10.29235/1029-8940-2023-68-1-47-54","DOIUrl":"https://doi.org/10.29235/1029-8940-2023-68-1-47-54","url":null,"abstract":"The study of invasive alien species is carried out on a large scale because the economic and ecological damage caused by biological invasions is enormous. However, no unified approach to describing invasive populations has been developed so far. In the framework of alien plant inventory in Russia, the authors have developed the “Invasive Species Assessment Protocol”, which is a tool for assessing, categorizing and including in the “black”-lists any invasive alien plant species according to its impact on native species and natural biodiversity over a large geographic area. “The Protocol” contains five basic elements of the inventory: 1) taxonomic affiliation, life form, and natural range of species; 2) ecological impact; 3) current distribution and population size; 4) trends in abundance of populations or its size; and 5) ability to control alien species dissemination. “Protocol” is presented as the special blank for description of local invasive population. The description is very brief but, if necessary, additional information about the process of invasion of each alien species can be added to it. Specific additions to the protocol for some national economic objects: railroads, introduction institutions, Specially Protected Natural Areas (SPNA) are offered. Examples of using the Protocol during the inventory of invasive species on the Trans-Siberian Railway, in the NV Tsitsin Main Botanical Garden, and in the some Protected Natural Areas are given.","PeriodicalId":20656,"journal":{"name":"Proceedings of the National Academy of Sciences of Belarus, Biological Series","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85222453","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Attractiveness of synthetic pheromones for stem pests monitoring in pine stands in Belarus 合成信息素对白俄罗斯松林茎害虫监测的吸引力

Proceedings of the National Academy of Sciences of Belarus, Biological Series Pub Date : 2023-02-10 DOI: 10.29235/1029-8940-2023-68-1-7-14

V. V. Usenya, V. Shatravko, N. Blinova, G. M. Pomaz

{"title":"Attractiveness of synthetic pheromones for stem pests monitoring in pine stands in Belarus","authors":"V. V. Usenya, V. Shatravko, N. Blinova, G. M. Pomaz","doi":"10.29235/1029-8940-2023-68-1-7-14","DOIUrl":"https://doi.org/10.29235/1029-8940-2023-68-1-7-14","url":null,"abstract":"Dynamics of pine stands dieback in 2016‒2021 in the forest fund of Belarus is presented. The area of clear sanitary cuttings was 112.3 thousand hectares.The results of field tests on attractiveness assessment of Belarusian synthetic pheromones “IPSVABOL V”, “IPSVABOL SH”, “MONVABOL” using barrier traps for monitoring the abundance of sharp-dentated (Ips acuminatus G yll.) a nd s ixtoothed (Ips sexdentatus Boern.) bark beetles and longhorn beetles (Monochamus spp.) in pine stands are presented. During insect abundance monitoring in pine stands, it was found that the synthetic pheromone “IPSVABOL V”, “IPSVABOL SH” and “MONVABOL” are highly attractive to beetles of the sharp-dentated, six-toothed bark and longhorn beetles of the genus Monochamus when monitoring their abundance in pine stands. It was revealed that the first generation flying of the sharpdentated and six-toothed bark beetles are the most widespread and higher by 1.8‒4.5 and 3.8‒5.1 times of the second generation flying of these stem pests, respectively.For the first time, scales for assessing the abundance and methods for pheromone monitoring of the sharp-dentated and six-toothed bark beetles, and longhorn beetles (Monochamus spp.) have been developed. The use of the developed scales in forest protection practice makes it possible to quickly control the abundance of these stem pests and their distribution in pine stands for appointment of forest protection measures.","PeriodicalId":20656,"journal":{"name":"Proceedings of the National Academy of Sciences of Belarus, Biological Series","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87076488","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Influence of chitosan-stabilized silver nanoparticles on the physiological and biochemical state of potato plants (Solanum tuberosum L.) in vitro culture 壳聚糖稳定纳米银对马铃薯离体培养生理生化状态的影响

Proceedings of the National Academy of Sciences of Belarus, Biological Series Pub Date : 2023-02-10 DOI: 10.29235/1029-8940-2023-68-1-15-26

N. A. Yalouskaya, J. Kalatskaja, N. Laman, K. Hileuskaya, A. Kraskouski, V. Kulikouskaya

{"title":"Influence of chitosan-stabilized silver nanoparticles on the physiological and biochemical state of potato plants (Solanum tuberosum L.) in vitro culture","authors":"N. A. Yalouskaya, J. Kalatskaja, N. Laman, K. Hileuskaya, A. Kraskouski, V. Kulikouskaya","doi":"10.29235/1029-8940-2023-68-1-15-26","DOIUrl":"https://doi.org/10.29235/1029-8940-2023-68-1-15-26","url":null,"abstract":"The article contains the results of study of the influence of added to culture medium silver-containing chitosan- based nanocomposites (Chitosan-Ag) at a dilution of 1:500 and 1:1000 (the mass ratio of the components is 50:1 for Chit- Ag 50:1 and 100:1 for Chit-Ag 100:1) on the development of potato microshoots and microclones with a formed root system. Potato microshoots cultivated for 4 weeks on nutrient medium modified with nanocomposites were characterized by slow development and the absence of rhizogenesis, which indicates the toxic effect of the studied nanocomposite concentrations. When replacing the standard nutrient medium with nanocomposites modified for a potato microclone with developed roots, the Chit-Ag 50:1 reduced the rate of growth and development of microclones compared to control and pure chitosan. The Chit- Ag 100:1 nanocomposite had no influence on the microclone growth compared to the control, but reduced the root biomass compared to chitosan. The preservation of photosynthetic pigments and proline concentrations with decreasing the hydrogen peroxide level indicates the absence of the toxic effect of silver-containing chitosan-based nanocomposites on the formed potato microclones. The chitosan concentration increase in the nanocomposite composition helps us to reduce the toxic effect due to the formation of a dense stabilizing shell that delays the silver ion generation.","PeriodicalId":20656,"journal":{"name":"Proceedings of the National Academy of Sciences of Belarus, Biological Series","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-02-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76645756","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Feature of the photosynthetic pigment fund in seedlings of different varieties of spring barley when affected by the fungus Bipolaris sorokiniana (Sacc.) Shoem 不同品种春大麦幼苗光合色素基金受真菌影响的特征Shoem

Proceedings of the National Academy of Sciences of Belarus, Biological Series Pub Date : 2023-02-10 DOI: 10.29235/1029-8940-2023-68-1-27-37

T. Viks, I. Domanskaya, H. Martysiuk, L. F. Kаbashnikova

引用次数: 0