Pub Date : 2018-05-20DOI: 10.29235/1561-8323-2018-62-2-203-209
V. Lemesh, G. Mozgova, Yadviga E. Pilyuk, N. E. Horuzhiy, E. S. Byk, A. Burakova
As part of the study, DNA markers for local races L. maculans were identified and found that the AvrLm4-7 sequence in the selected fungus population is specifically recognized by the resistance Rlm4 and Rlm7 genes. The SCAR marker BN204 was identified, which allows us to identify homozygous and heterozygous plants carrying the Rlm4 gene. The work collection, including 22 varieties and 39 hybrids of rape, was analyzed using the DNA marker BN204. PCR results allowed us to establish that the number of individual plants with the resistance Rlm4 gene was higher than the number of stable forms characterized by the infection of leaf explants with pathogen races carrying the AvrLm4-7 sequence. It is supposed that these individual plants contain the Rlm4 gene, but they lack the Rlm7 gene.
{"title":"THE ROLE OF RLM AND AVRLM GENES IN THE REALIZATION OF RAPE SPECIFIC RESISTANCE TO BLACKLEG","authors":"V. Lemesh, G. Mozgova, Yadviga E. Pilyuk, N. E. Horuzhiy, E. S. Byk, A. Burakova","doi":"10.29235/1561-8323-2018-62-2-203-209","DOIUrl":"https://doi.org/10.29235/1561-8323-2018-62-2-203-209","url":null,"abstract":"As part of the study, DNA markers for local races L. maculans were identified and found that the AvrLm4-7 sequence in the selected fungus population is specifically recognized by the resistance Rlm4 and Rlm7 genes. The SCAR marker BN204 was identified, which allows us to identify homozygous and heterozygous plants carrying the Rlm4 gene. The work collection, including 22 varieties and 39 hybrids of rape, was analyzed using the DNA marker BN204. PCR results allowed us to establish that the number of individual plants with the resistance Rlm4 gene was higher than the number of stable forms characterized by the infection of leaf explants with pathogen races carrying the AvrLm4-7 sequence. It is supposed that these individual plants contain the Rlm4 gene, but they lack the Rlm7 gene.","PeriodicalId":11227,"journal":{"name":"Doklady Akademii nauk","volume":"1 1","pages":"203-209"},"PeriodicalIF":0.0,"publicationDate":"2018-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79300234","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}
Pub Date : 2018-05-20DOI: 10.29235/1561-8323-2018-62-2-228-235
А. В. Кудельский
The problem of halogenesis in the Pripyat intercontinental paleorift is considered for the first time in a new fashion. At least, three periods of existence of arid climate and evaporate basins of seawater condensation within paleorift boundaries have been established. However, in none of them the concentration of water reached the salinity degree, at which the precipitation of rock salt begins. The intense halogenesis and accumulation of thick salt formations took place at the early (D 3 2 lv–D 3 2 dm) and mature (D 3 2 lb–D 3 2 or) stages of development of rift graben and explosive volcanism within it; this testifies to a close genetic relationship between these two phenomena.
{"title":"HALOGENESIS IN THE PRIPYAT PALEORIFT","authors":"А. В. Кудельский","doi":"10.29235/1561-8323-2018-62-2-228-235","DOIUrl":"https://doi.org/10.29235/1561-8323-2018-62-2-228-235","url":null,"abstract":"The problem of halogenesis in the Pripyat intercontinental paleorift is considered for the first time in a new fashion. At least, three periods of existence of arid climate and evaporate basins of seawater condensation within paleorift boundaries have been established. However, in none of them the concentration of water reached the salinity degree, at which the precipitation of rock salt begins. The intense halogenesis and accumulation of thick salt formations took place at the early (D 3 2 lv–D 3 2 dm) and mature (D 3 2 lb–D 3 2 or) stages of development of rift graben and explosive volcanism within it; this testifies to a close genetic relationship between these two phenomena.","PeriodicalId":11227,"journal":{"name":"Doklady Akademii nauk","volume":"1 1","pages":"228-235"},"PeriodicalIF":0.0,"publicationDate":"2018-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88631343","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}
Pub Date : 2018-05-20DOI: 10.29235/1561-8323-2018-62-2-193-202
S. V. Sukhaveyeva, A. M. Каbachevskay, N. A. Radtsevich, I. D. Volotovski
The influence of gravistimulation on the gene expression level in tomato leaf cells at early (15 minutes – 3 hours) and late (more than 3 hours – 24 hours) stages of the gravitropic response was assessed. The sensitivity of expression of genes coding proteins associated with brassinosteroid and ethylene functioning was determined using real-time RT-PCR. The pre-treatment of tomato plants with ethephon (the source of exogenous ethylene) led to an increase in the relative level of expression of the investigated genes under gravistimulation in the plants.
{"title":"ЗАВИСИМОСТЬ ЭКСПРЕССИИ ГЕНОВ, КОНТРОЛИРУЮЩИХ ФУНКЦИОНИРОВАНИЕ БРАССИНОСТЕРОИДОВ И ЭТИЛЕНА В КЛЕТКАХ РАСТЕНИЙ ТОМАТА, ОТ ГРАВИСТИМУЛЯЦИИ ИХ ВЕРХУШЕЧНЫХ ЛИСТЬЕВ","authors":"S. V. Sukhaveyeva, A. M. Каbachevskay, N. A. Radtsevich, I. D. Volotovski","doi":"10.29235/1561-8323-2018-62-2-193-202","DOIUrl":"https://doi.org/10.29235/1561-8323-2018-62-2-193-202","url":null,"abstract":"The influence of gravistimulation on the gene expression level in tomato leaf cells at early (15 minutes – 3 hours) and late (more than 3 hours – 24 hours) stages of the gravitropic response was assessed. The sensitivity of expression of genes coding proteins associated with brassinosteroid and ethylene functioning was determined using real-time RT-PCR. The pre-treatment of tomato plants with ethephon (the source of exogenous ethylene) led to an increase in the relative level of expression of the investigated genes under gravistimulation in the plants.","PeriodicalId":11227,"journal":{"name":"Doklady Akademii nauk","volume":"83 1","pages":"193-202"},"PeriodicalIF":0.0,"publicationDate":"2018-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88106800","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}
Pub Date : 2018-05-20DOI: 10.29235/1561-8323-2018-62-2-217-227
S. A. Krasny, S. Mavrichev, A. Evmenenko, S. Taranenko
The work is devoted to the study of the long-term results of treatment and the effect of adjuvant chemotherapy on the survival of patients with endometrial cancer (EC) of high-risk stage I, depending on the histological tumor type. The study included 225 patients with endometrial cancers of the IBG1 stage and nonendometrioid stage I cancer (serous, clear cell, undifferentiated carcinoma, carcinosarcomama) who received treatment in Belarus in 2006–2010. The overall (OS), cancerspecific (CSS) and disease-free (DFS) 5-year survival in high-risk EC was 66.7 ± 3.2, 77.4 ± 2.9 and 77.0 ± 2.9 % 10-year-old – 53.7 ± 4.5, 69.7 ± 4.2 and 69.3 ± 4.2 % respectively. There were no statistically significant differences in the survival, depending on the morphological tumor type, but the endometrioid carcinoma of the IBG3 stage is defined as the most favorable form of the high-risk EC, and the undifferentiated carcinoma and carcinosarcoma are the most unfavorable forms. There were no statistically significant differences in OS, CSS and DFS between the endometriod carcinoma of the IBG3 stage and the nonendometrioid forms of the EC stage I and the difference in the 5-year survival was about 10 % in favor of endometrioid carcinoma. Adjunctive chemotherapy did not improve the long-term outcome of treatment in general, as well as separately in the IBG3 stage of the endometrioid carcinoma stage and the nonendometrioid EC stage I. In the both groups, the difference in the 5-year OS was about 10 % in favor of the subgroups with chemotherapy. Thus, the question of the role of chemotherapy in treatment with high-risk EC is not resolved and requires further research.
{"title":"ОТДАЛЕННЫЕ РЕЗУЛЬТАТЫ ЛЕЧЕНИЯ РАКА ЭНДОМЕТРИЯ ВЫСОКОГО РИСКА I СТАДИИ В ЗАВИСИМОСТИ ОТ МОРФОЛОГИЧЕСКОГО ТИПА ОПУХОЛИ","authors":"S. A. Krasny, S. Mavrichev, A. Evmenenko, S. Taranenko","doi":"10.29235/1561-8323-2018-62-2-217-227","DOIUrl":"https://doi.org/10.29235/1561-8323-2018-62-2-217-227","url":null,"abstract":"The work is devoted to the study of the long-term results of treatment and the effect of adjuvant chemotherapy on the survival of patients with endometrial cancer (EC) of high-risk stage I, depending on the histological tumor type. The study included 225 patients with endometrial cancers of the IBG1 stage and nonendometrioid stage I cancer (serous, clear cell, undifferentiated carcinoma, carcinosarcomama) who received treatment in Belarus in 2006–2010. The overall (OS), cancerspecific (CSS) and disease-free (DFS) 5-year survival in high-risk EC was 66.7 ± 3.2, 77.4 ± 2.9 and 77.0 ± 2.9 % 10-year-old – 53.7 ± 4.5, 69.7 ± 4.2 and 69.3 ± 4.2 % respectively. There were no statistically significant differences in the survival, depending on the morphological tumor type, but the endometrioid carcinoma of the IBG3 stage is defined as the most favorable form of the high-risk EC, and the undifferentiated carcinoma and carcinosarcoma are the most unfavorable forms. There were no statistically significant differences in OS, CSS and DFS between the endometriod carcinoma of the IBG3 stage and the nonendometrioid forms of the EC stage I and the difference in the 5-year survival was about 10 % in favor of endometrioid carcinoma. Adjunctive chemotherapy did not improve the long-term outcome of treatment in general, as well as separately in the IBG3 stage of the endometrioid carcinoma stage and the nonendometrioid EC stage I. In the both groups, the difference in the 5-year OS was about 10 % in favor of the subgroups with chemotherapy. Thus, the question of the role of chemotherapy in treatment with high-risk EC is not resolved and requires further research.","PeriodicalId":11227,"journal":{"name":"Doklady Akademii nauk","volume":"8 1","pages":"217-227"},"PeriodicalIF":0.0,"publicationDate":"2018-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83219640","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}
Pub Date : 2018-05-20DOI: 10.29235/1561-8323-2018-62-2-244-249
M. Ksenofontov
The concept of designing a family of high-performance machines and devices is presented. This family is intended for the implementation of the production technologies of polymer materials with predetermined properties. The materials have been developed as a result of complex physical and chemical studies of the structure and properties of complex organic compounds with the use of modern theoretical and experimental methods. The principal basis of the proposed monomeric-oligomeric technology is concerned with the controlled processes of reactive compound transformation into gas-filled ones by a direct liquid phase transition into a condensed state.
{"title":"DESIGNING HIGH-PERFORMANCE KNOWLEDGE-BASED MACHINES FOR MANUFACTURE OF POLYMER COMPOSITE PRODUCTS","authors":"M. Ksenofontov","doi":"10.29235/1561-8323-2018-62-2-244-249","DOIUrl":"https://doi.org/10.29235/1561-8323-2018-62-2-244-249","url":null,"abstract":"The concept of designing a family of high-performance machines and devices is presented. This family is intended for the implementation of the production technologies of polymer materials with predetermined properties. The materials have been developed as a result of complex physical and chemical studies of the structure and properties of complex organic compounds with the use of modern theoretical and experimental methods. The principal basis of the proposed monomeric-oligomeric technology is concerned with the controlled processes of reactive compound transformation into gas-filled ones by a direct liquid phase transition into a condensed state.","PeriodicalId":11227,"journal":{"name":"Doklady Akademii nauk","volume":"59 1","pages":"244-249"},"PeriodicalIF":0.0,"publicationDate":"2018-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89135132","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}
Pub Date : 2018-05-20DOI: 10.29235/1561-8323-2018-62-2-159-163
Ю. А. Курочкин, Л. М. Томильчик
The generalization of the vector parametrization of Lorentz group transformations to the case of the complex Lorentz group SU(3.1) saving the invariant real bilinear form is realized. The composition law and the subgroup structure of the group SU(3.1) are defined.
{"title":"О ПАРАМЕТРИЗАЦИИ ПРЕОБРАЗОВАНИЙ КОМПЛЕКСНОЙ ГРУППЫ ЛОРЕНЦА ДЛЯ ПРОСТРАНСТВ С ВЕЩЕСТВЕННОЙ МЕТРИКОЙ","authors":"Ю. А. Курочкин, Л. М. Томильчик","doi":"10.29235/1561-8323-2018-62-2-159-163","DOIUrl":"https://doi.org/10.29235/1561-8323-2018-62-2-159-163","url":null,"abstract":"The generalization of the vector parametrization of Lorentz group transformations to the case of the complex Lorentz group SU(3.1) saving the invariant real bilinear form is realized. The composition law and the subgroup structure of the group SU(3.1) are defined.","PeriodicalId":11227,"journal":{"name":"Doklady Akademii nauk","volume":"54 1","pages":"159-163"},"PeriodicalIF":0.0,"publicationDate":"2018-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79995330","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}
Pub Date : 2018-05-20DOI: 10.29235/1561-8323-2018-62-2-147-150
M. Y. Kovalyov
A novel approach to solving optimal selection problems under dynamic uncertainty is described. The approach is called absolute robustness with fixed past. An efficient algorithm is presented for the main problem and several its variants. The approach can be employed for solving other combinatorial optimization problems under dynamic uncertainty.
{"title":"АБСОЛЮТНАЯ УСТОЙЧИВОСТЬ В ЗАДАЧАХ ОПТИМАЛЬНОГО ВЫБОРА С ФИКСИРОВАННЫМ ПРОШЛЫМ","authors":"M. Y. Kovalyov","doi":"10.29235/1561-8323-2018-62-2-147-150","DOIUrl":"https://doi.org/10.29235/1561-8323-2018-62-2-147-150","url":null,"abstract":"A novel approach to solving optimal selection problems under dynamic uncertainty is described. The approach is called absolute robustness with fixed past. An efficient algorithm is presented for the main problem and several its variants. The approach can be employed for solving other combinatorial optimization problems under dynamic uncertainty.","PeriodicalId":11227,"journal":{"name":"Doklady Akademii nauk","volume":"52 1","pages":"147-150"},"PeriodicalIF":0.0,"publicationDate":"2018-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83194927","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}
Pub Date : 2018-03-05DOI: 10.29235/1561-8323-2018-62-1-41-50
L. M. Tomilchik
{"title":"ON THE TWO-PARTICLE GRAVITATIONAL INTERACTION ENERGY PROBLEM","authors":"L. M. Tomilchik","doi":"10.29235/1561-8323-2018-62-1-41-50","DOIUrl":"https://doi.org/10.29235/1561-8323-2018-62-1-41-50","url":null,"abstract":"","PeriodicalId":11227,"journal":{"name":"Doklady Akademii nauk","volume":"17 1","pages":"41-50"},"PeriodicalIF":0.0,"publicationDate":"2018-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87913559","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}
Pub Date : 2018-03-05DOI: 10.29235/1561-8323-2018-62-1-73-77
V. Urban, H. V. Dudko, V. Veresov
{"title":"STRUCTURAL DETERMINANTS OF Bax DISPLACMENT FROM THE TOM/Bax COMPLEX BY tBid DURING APOPTOSIS","authors":"V. Urban, H. V. Dudko, V. Veresov","doi":"10.29235/1561-8323-2018-62-1-73-77","DOIUrl":"https://doi.org/10.29235/1561-8323-2018-62-1-73-77","url":null,"abstract":"","PeriodicalId":11227,"journal":{"name":"Doklady Akademii nauk","volume":"13 1","pages":"73-77"},"PeriodicalIF":0.0,"publicationDate":"2018-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81847746","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}
Pub Date : 2018-03-05DOI: 10.29235/1561-8323-2018-62-1-7-12
V. Yanchevskiĭ, A. Ryzhkov
{"title":"STRUCTURE OF RAMIFIED DISCRETELY VALUED HENSELIAN DIVISION ALGEBRAS WITH INVOLUTIONS","authors":"V. Yanchevskiĭ, A. Ryzhkov","doi":"10.29235/1561-8323-2018-62-1-7-12","DOIUrl":"https://doi.org/10.29235/1561-8323-2018-62-1-7-12","url":null,"abstract":"","PeriodicalId":11227,"journal":{"name":"Doklady Akademii nauk","volume":"60 1","pages":"7-12"},"PeriodicalIF":0.0,"publicationDate":"2018-03-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80470540","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}
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