The presence of non-pathogenic bacterial microflora in Arabidopsis thaliana suspension culture has been shown to coexist latently with plant cells for a long time. According to the results of 16S rRNA sequencing, it was shown that the detected bacteria belong to the species Rothia amarae. Using microbiological, microscopic and immunochemical methods, the correspondence of the obtained strain to the species Rothia amarae was also confirmed.
{"title":"Detection and primary characterization of Rothia amarae in a suspension culture of Arabidopsis thaliana (Heynh.) cells","authors":"A. Sokolov, L. Dykman, A. Galitskaya, O. Sokolov","doi":"10.28983/plamic2020.232","DOIUrl":"https://doi.org/10.28983/plamic2020.232","url":null,"abstract":"The presence of non-pathogenic bacterial microflora in Arabidopsis thaliana suspension culture has been shown to coexist latently with plant cells for a long time. According to the results of 16S rRNA sequencing, it was shown that the detected bacteria belong to the species Rothia amarae. Using microbiological, microscopic and immunochemical methods, the correspondence of the obtained strain to the species Rothia amarae was also confirmed.","PeriodicalId":114265,"journal":{"name":"Abstract book of the 2nd International Scientific Conference \"Plants and Microbes: the Future of Biotechnology\" PLAMIC2020","volume":"70 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117080553","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}
S. S. Yevstigneyeva, Y. P. Fedonenko, A. Shelud’ko
The biofilms of the bacteria A. brasilense and A. lipoferum are resistant to salt (over 400 mM NaCl in the medium) and temperature (up to 48° C) stresses. The nature of resistance to these stressors is determined by the type of biofilm.
细菌A. brasilense和A. lipoferum的生物膜耐盐(培养基中超过400 mM NaCl)和温度(高达48°C)胁迫。对这些压力源的抵抗性质是由生物膜的类型决定的。
{"title":"Biofilms of Azospirillum brasilense and Azospirillum lipoferum and their resistance to abiotic stresses","authors":"S. S. Yevstigneyeva, Y. P. Fedonenko, A. Shelud’ko","doi":"10.28983/plamic2020.282","DOIUrl":"https://doi.org/10.28983/plamic2020.282","url":null,"abstract":"The biofilms of the bacteria A. brasilense and A. lipoferum are resistant to salt (over 400 mM NaCl in the medium) and temperature (up to 48° C) stresses. The nature of resistance to these stressors is determined by the type of biofilm.","PeriodicalId":114265,"journal":{"name":"Abstract book of the 2nd International Scientific Conference \"Plants and Microbes: the Future of Biotechnology\" PLAMIC2020","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114462292","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}
We found that bacterization of wheat with Pseudomonas extremorientalis increases the efficiency of open photosystem II reaction centers and reduces the photosynthesis losses dissipated as heat in the presence of a phytopathogen.
{"title":"Effect of bacterization with Pseudomonas extremorientalis PhS1 on photosynthesis processes in wheat plants \u0000(Triticum aestivum L.) under phytopathogenic load","authors":"T. Zyubanova, O. Minaeva, N. Tereshchenko","doi":"10.28983/plamic2020.292","DOIUrl":"https://doi.org/10.28983/plamic2020.292","url":null,"abstract":"We found that bacterization of wheat with Pseudomonas extremorientalis increases the efficiency of open photosystem II reaction centers and reduces the photosynthesis losses dissipated as heat in the presence of a phytopathogen.","PeriodicalId":114265,"journal":{"name":"Abstract book of the 2nd International Scientific Conference \"Plants and Microbes: the Future of Biotechnology\" PLAMIC2020","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124456277","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}
A. Tyurin, K. V. Kabardaeva, A. V. Suhorukova, F. Kouchoro, V. Fridman, I. Goldenkova-Pavlova
A bireporter vector for the study of translational cis-regulatory elements has been created and tested.
研究翻译顺式调控元件的双报告载体已经创建和测试。
{"title":"Bireporter vector for analysis of cis-regulatory elements in plants","authors":"A. Tyurin, K. V. Kabardaeva, A. V. Suhorukova, F. Kouchoro, V. Fridman, I. Goldenkova-Pavlova","doi":"10.28983/plamic2020.261","DOIUrl":"https://doi.org/10.28983/plamic2020.261","url":null,"abstract":"A bireporter vector for the study of translational cis-regulatory elements has been created and tested.","PeriodicalId":114265,"journal":{"name":"Abstract book of the 2nd International Scientific Conference \"Plants and Microbes: the Future of Biotechnology\" PLAMIC2020","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129038003","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}
O. Shtark, R. Puzanskiy, G. Avdeeva, V. Yemelyanov, Marina S. Kliukova, A. Shavarda, A. Kirpichnikova, A. Afonin, I. Tikhonovich, V. Zhukov, M. Shishova
A shift in the metabolic profiles of leaves and roots of mycorrhized pea plants towards the profiles of control plants at earlier stages of development was revealed. Thus, mycorrhization led to the retardation of plant development.
{"title":"Metabolic alterations in pea leaves and roots during arbuscular mycorrhiza development","authors":"O. Shtark, R. Puzanskiy, G. Avdeeva, V. Yemelyanov, Marina S. Kliukova, A. Shavarda, A. Kirpichnikova, A. Afonin, I. Tikhonovich, V. Zhukov, M. Shishova","doi":"10.28983/plamic2020.227","DOIUrl":"https://doi.org/10.28983/plamic2020.227","url":null,"abstract":"A shift in the metabolic profiles of leaves and roots of mycorrhized pea plants towards the profiles of control plants at earlier stages of development was revealed. Thus, mycorrhization led to the retardation of plant development.","PeriodicalId":114265,"journal":{"name":"Abstract book of the 2nd International Scientific Conference \"Plants and Microbes: the Future of Biotechnology\" PLAMIC2020","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114395850","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}
The results of the application of the diallelic analysis parameter are presented. The effects of GCA and dispersion of SCA were revealed. The components of genetic dispersion and the relative contribution of genes to the inheritance are reflected in the sign “grain yield”
{"title":"Use of the dialle analysis method in the study of the combination ability of insukht-lines of corn","authors":"S. Zaytsev","doi":"10.28983/plamic2020.287","DOIUrl":"https://doi.org/10.28983/plamic2020.287","url":null,"abstract":"The results of the application of the diallelic analysis parameter are presented. The effects of GCA and dispersion of SCA were revealed. The components of genetic dispersion and the relative contribution of genes to the inheritance are reflected in the sign “grain yield”","PeriodicalId":114265,"journal":{"name":"Abstract book of the 2nd International Scientific Conference \"Plants and Microbes: the Future of Biotechnology\" PLAMIC2020","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133255260","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}
It is shown that film coatings based on the exopolysaccharides of lactic acid bacteria Lactococcus lactis B-1662 and Streptococcus thermophilus contribute to the healing of burns in rats.
结果表明，乳酸菌乳球菌B-1662和嗜热链球菌的胞外多糖对大鼠烧伤愈合有促进作用。
{"title":"Film coatings based on exopolysaccharides of lactic acid bacteria and their use","authors":"G. T. Uryadova, N. Fokina, L. Karpunina","doi":"10.28983/plamic2020.263","DOIUrl":"https://doi.org/10.28983/plamic2020.263","url":null,"abstract":"It is shown that film coatings based on the exopolysaccharides of lactic acid bacteria Lactococcus lactis B-1662 and Streptococcus thermophilus contribute to the healing of burns in rats.","PeriodicalId":114265,"journal":{"name":"Abstract book of the 2nd International Scientific Conference \"Plants and Microbes: the Future of Biotechnology\" PLAMIC2020","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133922343","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}
S. V. Zheleznyakov, V. Lebedeva, T. Kalinina, A. P. Kozhemyakov, L. Jacobi
The influence of rhizobacteria Pseudomonas fluorescens, as well as four species of fungi from the Glomeromycota phylum on the productivity of black medic in mono - and double (fungus + bacteria) inoculation was studied. A high dependence of the results on the symbiotic activity of mycosymbiont was established.
{"title":"Analysis of Pseudomonas fluorescens inoculation effect on the work of mycorrhiza formed on black medic \u0000by arbuscular fungi differing in symbiotic activity","authors":"S. V. Zheleznyakov, V. Lebedeva, T. Kalinina, A. P. Kozhemyakov, L. Jacobi","doi":"10.28983/plamic2020.288","DOIUrl":"https://doi.org/10.28983/plamic2020.288","url":null,"abstract":"The influence of rhizobacteria Pseudomonas fluorescens, as well as four species of fungi from the Glomeromycota phylum on the productivity of black medic in mono - and double (fungus + bacteria) inoculation was studied. A high dependence of the results on the symbiotic activity of mycosymbiont was established.","PeriodicalId":114265,"journal":{"name":"Abstract book of the 2nd International Scientific Conference \"Plants and Microbes: the Future of Biotechnology\" PLAMIC2020","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134280084","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}
A. V. Sidarenka, H. A. Bareika, L. Valentovich, D. S. Paturemski, V. N. Kuptsou, M. Titok, E. Kalamiyets
Taxon-specific primers were developed and PCR conditions were optimized for diagnostics of bacterial and fungal plant pathogens. Methods for phytopathogens DNA isolation from plant material, soil and water were selected.
{"title":"Molecular diagnostics of bacterial and fungal plant diseases","authors":"A. V. Sidarenka, H. A. Bareika, L. Valentovich, D. S. Paturemski, V. N. Kuptsou, M. Titok, E. Kalamiyets","doi":"10.28983/plamic2020.229","DOIUrl":"https://doi.org/10.28983/plamic2020.229","url":null,"abstract":"Taxon-specific primers were developed and PCR conditions were optimized for diagnostics of bacterial and fungal plant pathogens. Methods for phytopathogens DNA isolation from plant material, soil and water were selected.","PeriodicalId":114265,"journal":{"name":"Abstract book of the 2nd International Scientific Conference \"Plants and Microbes: the Future of Biotechnology\" PLAMIC2020","volume":"78 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122244975","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}
The influence of heavy metals on the germination of crop seeds (Vicia sativa L., Sinapis alba L., and Avena sativa L.) in the presence of Rhodoccocus-biosurfactants was studied.
在红球菌生物表面活性剂存在的情况下，研究了重金属对作物种子(豇豆、Sinapis alba L.和Avena sativa L.)萌发的影响。
{"title":"Reduction of heavy metal phytotoxicity using Rhodococcus-biosurfactants","authors":"A. Tishchenko, L. V. Litvinenko, I. Ivshina","doi":"10.28983/plamic2020.248","DOIUrl":"https://doi.org/10.28983/plamic2020.248","url":null,"abstract":"The influence of heavy metals on the germination of crop seeds (Vicia sativa L., Sinapis alba L., and Avena sativa L.) in the presence of Rhodoccocus-biosurfactants was studied.","PeriodicalId":114265,"journal":{"name":"Abstract book of the 2nd International Scientific Conference \"Plants and Microbes: the Future of Biotechnology\" PLAMIC2020","volume":"173 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-12-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121827092","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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