O. Voropaeva, T. Tripti, Adarsh Kumar, K. Panikovskaya, M. Maleva, G. Borisova
Metal tolerant plant growth-promoting bacteria capable of synthesizing IAA from tryptophan, solubilizing phosphates and converting protein nitrogen into ammonia were isolated from plants growing on contaminated soils.
{"title":"Screening of metal tolerant plant growth-promoting endophytic (PGPE) bacteria for the preparation of bioformulation","authors":"O. Voropaeva, T. Tripti, Adarsh Kumar, K. Panikovskaya, M. Maleva, G. Borisova","doi":"10.28983/plamic2020.277","DOIUrl":"https://doi.org/10.28983/plamic2020.277","url":null,"abstract":"Metal tolerant plant growth-promoting bacteria capable of synthesizing IAA from tryptophan, solubilizing phosphates and converting protein nitrogen into ammonia were isolated from plants growing on contaminated soils.","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":"129881500","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}
For the first time, shingles of callus-like structures were found in Thladiantha dubia. Of these formations, shoots and roots are intensively regenerated in vivo. Such a mechanism underlies the active vegetative propagation and wide distribution of this invasive species.
{"title":"In vivo callus formation on the surface of tubers of Manchu tubergourd (Thladiantha dubia, Cucurbitaceae)","authors":"D. Shvets, B. R. Kuluev","doi":"10.28983/plamic2020.228","DOIUrl":"https://doi.org/10.28983/plamic2020.228","url":null,"abstract":"For the first time, shingles of callus-like structures were found in Thladiantha dubia. Of these formations, shoots and roots are intensively regenerated in vivo. Such a mechanism underlies the active vegetative propagation and wide distribution of this invasive species.","PeriodicalId":114265,"journal":{"name":"Abstract book of the 2nd International Scientific Conference \"Plants and Microbes: the Future of Biotechnology\" PLAMIC2020","volume":"36 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":"132545612","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}
Possible mechanisms of selenite reduction by bacteria of the genus Azospirillum are studied. A method is proposed for producing extracellular Se nanoparticles homogeneous by size which have been characterised by various methods.
{"title":"Metabolic transformation of selenium (IV) by bacteria of the genus Azospirillum","authors":"A. Tugarova, Polina V. Mamchenkova, A. Kamnev","doi":"10.28983/plamic2020.260","DOIUrl":"https://doi.org/10.28983/plamic2020.260","url":null,"abstract":"Possible mechanisms of selenite reduction by bacteria of the genus Azospirillum are studied. A method is proposed for producing extracellular Se nanoparticles homogeneous by size which have been characterised by various methods.","PeriodicalId":114265,"journal":{"name":"Abstract book of the 2nd International Scientific Conference \"Plants and Microbes: the Future of Biotechnology\" PLAMIC2020","volume":"86 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":"128489279","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}
I. Volokhina, Y. Gusev, Y. Moiseeva, O. Gutorova, M. Chumakov
The expression of maize genes encoding chromatin-modifying proteins was studied in embryo sacs from maize parthenogenetic AT-3 line before and after pollination.
研究了玉米孤雌生殖系AT-3授粉前后胚囊中染色质修饰蛋白编码基因的表达。
{"title":"Analysis of the expression of maize genes encoding chromatin-modifying proteins","authors":"I. Volokhina, Y. Gusev, Y. Moiseeva, O. Gutorova, M. Chumakov","doi":"10.28983/plamic2020.276","DOIUrl":"https://doi.org/10.28983/plamic2020.276","url":null,"abstract":"The expression of maize genes encoding chromatin-modifying proteins was studied in embryo sacs from maize parthenogenetic AT-3 line before and after pollination.","PeriodicalId":114265,"journal":{"name":"Abstract book of the 2nd International Scientific Conference \"Plants and Microbes: the Future of Biotechnology\" PLAMIC2020","volume":"58 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":"116134061","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 bacteria P. laurentiana АНТ 17 and P. laurentiana АНТ 56 have plant-beneficial properties: its exhibit antagonistic activity against phytopathogenic micromycetes, are capable of decomposing phosphates and synthesizing phytohormones.
P. laurentiana АНТ 17和P. laurentiana АНТ 56具有对植物有益的特性:它们对植物病原微菌具有拮抗活性，能够分解磷酸盐和合成植物激素。
{"title":"New bacterial strains Рseudomonas, promising for agricultural biotechnology","authors":"G. Rafikova, E. Kuzina","doi":"10.28983/plamic2020.205","DOIUrl":"https://doi.org/10.28983/plamic2020.205","url":null,"abstract":"The bacteria P. laurentiana АНТ 17 and P. laurentiana АНТ 56 have plant-beneficial properties: its exhibit antagonistic activity against phytopathogenic micromycetes, are capable of decomposing phosphates and synthesizing phytohormones.","PeriodicalId":114265,"journal":{"name":"Abstract book of the 2nd International Scientific Conference \"Plants and Microbes: the Future of Biotechnology\" PLAMIC2020","volume":"5 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":"117043929","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}
E. Y. Shmyga, A. V. Sidarenka, A. V. Sviridov, O. C. Korzhenevskij, M. N. Mandrik-Litvinkovich, V. Kuptsov, E. Kalamiyets
The influence of microbial preparation on the development of root rots in cereals was studied. It was found that the biological efficiency against root rot of oat in the model experiment was 65.0 %, and in the field experiment on winter triticale – 30.1-44.8 %.
{"title":"Biological efficiency of a complex microbial preparation against root rots of cereals in model and field experiments","authors":"E. Y. Shmyga, A. V. Sidarenka, A. V. Sviridov, O. C. Korzhenevskij, M. N. Mandrik-Litvinkovich, V. Kuptsov, E. Kalamiyets","doi":"10.28983/plamic2020.224","DOIUrl":"https://doi.org/10.28983/plamic2020.224","url":null,"abstract":"The influence of microbial preparation on the development of root rots in cereals was studied. It was found that the biological efficiency against root rot of oat in the model experiment was 65.0 %, and in the field experiment on winter triticale – 30.1-44.8 %.","PeriodicalId":114265,"journal":{"name":"Abstract book of the 2nd International Scientific Conference \"Plants and Microbes: the Future of Biotechnology\" PLAMIC2020","volume":"76 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":"127393396","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}
N. Statsyuk, L. Shcherbakova, O. Mikityuk, T. Nazarova, V. Dzhavakhiya
Extracellular metabolites of Gliocladium roseum GRZ7 are able to destroy aflatoxin B1 and zearalenone (by 61.9 and 68%, respectively). The determined optimum pH and temperature confirm the enzymatic nature of these metabolites.
{"title":"Mycotoxin degradation by microbial metabolites","authors":"N. Statsyuk, L. Shcherbakova, O. Mikityuk, T. Nazarova, V. Dzhavakhiya","doi":"10.28983/plamic2020.234","DOIUrl":"https://doi.org/10.28983/plamic2020.234","url":null,"abstract":"Extracellular metabolites of Gliocladium roseum GRZ7 are able to destroy aflatoxin B1 and zearalenone (by 61.9 and 68%, respectively). The determined optimum pH and temperature confirm the enzymatic nature of these metabolites.","PeriodicalId":114265,"journal":{"name":"Abstract book of the 2nd International Scientific Conference \"Plants and Microbes: the Future of Biotechnology\" PLAMIC2020","volume":"10 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":"128057583","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. Veselova, T. Nuzhnaya, G. Burkhanova, S. Rumyantsev
The effect of three concentrations of trans-zeatin on the indices of wheat plant resistance to S. nodorum was studied. Two concentrations of trans-zeatin showed a maximum increase in the resistance of wheat plants to S. nodorum.
{"title":"Characteristics of dose-response dependence between zeatin and resistance of wheat plants \u0000to the pathogenic fungus Stagonospora nodorum","authors":"S. Veselova, T. Nuzhnaya, G. Burkhanova, S. Rumyantsev","doi":"10.28983/plamic2020.269","DOIUrl":"https://doi.org/10.28983/plamic2020.269","url":null,"abstract":"The effect of three concentrations of trans-zeatin on the indices of wheat plant resistance to S. nodorum was studied. Two concentrations of trans-zeatin showed a maximum increase in the resistance of wheat plants to S. nodorum.","PeriodicalId":114265,"journal":{"name":"Abstract book of the 2nd International Scientific Conference \"Plants and Microbes: the Future of Biotechnology\" PLAMIC2020","volume":"12 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":"126688800","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 specificity of nodule symbiosis of garden pea at different stages was studied. The Sym2 gene responsible for the specific recognition of microsymbiont has been identified and described. The strain-specificity of symbiosis in two Fix- mutants was shown.
{"title":"The specificity of nodule symbiosis of legumes in the context of the “arms race” between macro- and microsymbionts","authors":"A. Sulima, A. Afonin, T. I. Maslikova, V. Zhukov","doi":"10.28983/plamic2020.238","DOIUrl":"https://doi.org/10.28983/plamic2020.238","url":null,"abstract":"The specificity of nodule symbiosis of garden pea at different stages was studied. The Sym2 gene responsible for the specific recognition of microsymbiont has been identified and described. The strain-specificity of symbiosis in two Fix- mutants was shown.","PeriodicalId":114265,"journal":{"name":"Abstract book of the 2nd International Scientific Conference \"Plants and Microbes: the Future of Biotechnology\" PLAMIC2020","volume":"13 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":"125023843","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}
Conjugation of harpins with green fluorescent protein is aimed at achieving enhanced solubility and stability of chimeric protein, facilitating qualitative and quantitative evaluation of its expression in the routine experiments.
{"title":"Engineering of vectors essential to derive chimeric proteins based on superfolder green fluorescent protein and harpins","authors":"L. Tchebotarev, L. Valentovich","doi":"10.28983/plamic2020.245","DOIUrl":"https://doi.org/10.28983/plamic2020.245","url":null,"abstract":"Conjugation of harpins with green fluorescent protein is aimed at achieving enhanced solubility and stability of chimeric protein, facilitating qualitative and quantitative evaluation of its expression in the routine experiments.","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":"131341024","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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