An increase in sucrose in the medium increased the content of pigments, gene expression of the photosynthetic apparatus, growth processes, and H2O2, but decreased the quantum yield of photosynthesis. With a change in the sucrose content in the medium, the expression of ABA1 increased most intensively. 30 g/l of sucrose in the medium inhibited the expression of genes involved in the formation of ABA.
{"title":"The effect of sucrose concentration in the culture medium on the formation of abscisic acid \u0000and the activity of the photosynthetic apparatus of grape plants in vitro","authors":"M. Sundyreva, A. Rebrov, A. Mishko, E. O. Lutsky","doi":"10.28983/plamic2020.240","DOIUrl":"https://doi.org/10.28983/plamic2020.240","url":null,"abstract":"An increase in sucrose in the medium increased the content of pigments, gene expression of the photosynthetic apparatus, growth processes, and H2O2, but decreased the quantum yield of photosynthesis. With a change in the sucrose content in the medium, the expression of ABA1 increased most intensively. 30 g/l of sucrose in the medium inhibited the expression of genes involved in the formation of ABA.","PeriodicalId":114265,"journal":{"name":"Abstract book of the 2nd International Scientific Conference \"Plants and Microbes: the Future of Biotechnology\" PLAMIC2020","volume":"21 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":"123155312","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 treatment of barley seeds by the nitrogen-fixing rhizobacteria had a positive effect on photosynthetic productivity and grain yield in northern condition (Komi Republic).
在北方条件下(科米共和国)，固氮根瘤菌对大麦种子的光合生产力和籽粒产量有积极的影响。
{"title":"Positive effect of application of \"Rizoagrin\" on the barley production process in the North","authors":"G. Tabalenkova, T. Golovko","doi":"10.28983/plamic2020.243","DOIUrl":"https://doi.org/10.28983/plamic2020.243","url":null,"abstract":"The treatment of barley seeds by the nitrogen-fixing rhizobacteria had a positive effect on photosynthetic productivity and grain yield in northern condition (Komi Republic).","PeriodicalId":114265,"journal":{"name":"Abstract book of the 2nd International Scientific Conference \"Plants and Microbes: the Future of Biotechnology\" PLAMIC2020","volume":"41 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":"126099995","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 expression profile of transcription factor genes was studied in varieties of common wheat in the pre-Ural steppe zone in response to drought and hypothermia. Increased transcriptional activity under stress is indicated for the TabZIP1, TabZIP60, TaDREB1, and TaNAC 69 genes.
{"title":"The role of transcription factor genes in the tolerance of common wheat to abiotic stress","authors":"E. Zaikina, A. A. Galimova, B. Kuluev","doi":"10.28983/plamic2020.285","DOIUrl":"https://doi.org/10.28983/plamic2020.285","url":null,"abstract":"The expression profile of transcription factor genes was studied in varieties of common wheat in the pre-Ural steppe zone in response to drought and hypothermia. Increased transcriptional activity under stress is indicated for the TabZIP1, TabZIP60, TaDREB1, and TaNAC 69 genes.","PeriodicalId":114265,"journal":{"name":"Abstract book of the 2nd International Scientific Conference \"Plants and Microbes: the Future of Biotechnology\" PLAMIC2020","volume":"66 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":"114215240","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 research was conducted for the selection of antibiotics and determination of their effects on obtaining donor plants in vivo, improvement of morphogenesis and creation of plant collections with qualitative characteristics for in vitro microclonal propagation.
{"title":"Selection of antibiotics suppressing bacterial and mycoplasma contamination of the original explants during in vitro microclonal propagation of grape","authors":"E. Sadigova, T. H. Garagozov","doi":"10.28983/plamic2020.211","DOIUrl":"https://doi.org/10.28983/plamic2020.211","url":null,"abstract":"The research was conducted for the selection of antibiotics and determination of their effects on obtaining donor plants in vivo, improvement of morphogenesis and creation of plant collections with qualitative characteristics for in vitro microclonal propagation.","PeriodicalId":114265,"journal":{"name":"Abstract book of the 2nd International Scientific Conference \"Plants and Microbes: the Future of Biotechnology\" PLAMIC2020","volume":"99 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":"133211111","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 antagonistic activity of 126 Streptomyces strains against the fungus Fusarium sp. AC was studied. The greatest extent of mycelium growth was inhibited by S. geldanamicininus 3K9, which produces validamycin A.
{"title":"Search for streptomycetes with antagonistic activity to the aggressive Fusarium sp. strain AC","authors":"E. Tovstik, A. Bakulina","doi":"10.28983/plamic2020.251","DOIUrl":"https://doi.org/10.28983/plamic2020.251","url":null,"abstract":"The antagonistic activity of 126 Streptomyces strains against the fungus Fusarium sp. AC was studied. The greatest extent of mycelium growth was inhibited by S. geldanamicininus 3K9, which produces validamycin A.","PeriodicalId":114265,"journal":{"name":"Abstract book of the 2nd International Scientific Conference \"Plants and Microbes: the Future of Biotechnology\" PLAMIC2020","volume":"19 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":"117197764","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}
P. Zaytsev, A. Ustimenko, Anna Kublanovskaya, S. Vasilieva, O. Baulina, A. Solovchenko
A range of microalgal cultures was tested to perform phosphorus luxury uptake and form the artificial microbial communities – the biofloccules of phosphorus accumulators.
一系列微藻培养物进行了磷奢侈吸收测试，并形成人工微生物群落-磷蓄积器的生物群落。
{"title":"The components selection for the bioinspired microalgae-cyanobacterial communities","authors":"P. Zaytsev, A. Ustimenko, Anna Kublanovskaya, S. Vasilieva, O. Baulina, A. Solovchenko","doi":"10.28983/plamic2020.286","DOIUrl":"https://doi.org/10.28983/plamic2020.286","url":null,"abstract":"A range of microalgal cultures was tested to perform phosphorus luxury uptake and form the artificial microbial communities – the biofloccules of phosphorus accumulators.","PeriodicalId":114265,"journal":{"name":"Abstract book of the 2nd International Scientific Conference \"Plants and Microbes: the Future of Biotechnology\" PLAMIC2020","volume":"148 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":"123440600","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}
Potentialities of the mushroom-originating preparations for potato recovery are shown. The metal(II) containing composites based on the metabolites of basidiomycetes exhibits the effect of enhancing the potato resistivity to phytopathogen.
{"title":"Biopreparations for plants produced with basidiomycetes","authors":"О. Tsivileva, А. Perfileva, А. Pavlova","doi":"10.28983/plamic2020.255","DOIUrl":"https://doi.org/10.28983/plamic2020.255","url":null,"abstract":"Potentialities of the mushroom-originating preparations for potato recovery are shown. The metal(II) containing composites based on the metabolites of basidiomycetes exhibits the effect of enhancing the potato resistivity to phytopathogen.","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":"123593734","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}
Phytopathogenic fungus A. sonchi is able to produce metabolites with insecticidal properties. The composition of the culture media affected the metabolite profiles of the extracts. The results of the assessment of biological activity allowed to divide the working isolates with phytotoxic and insecticidal activity.
{"title":"Secondary metabolite profiles and biological activity of extracts from various isolates fungi Alternaria sonchi depending on the composition of the liquid nutrient medium","authors":"D. Salimova, A. Berestetskiy","doi":"10.28983/plamic2020.214","DOIUrl":"https://doi.org/10.28983/plamic2020.214","url":null,"abstract":"Phytopathogenic fungus A. sonchi is able to produce metabolites with insecticidal properties. The composition of the culture media affected the metabolite profiles of the extracts. The results of the assessment of biological activity allowed to divide the working isolates with phytotoxic and insecticidal activity.","PeriodicalId":114265,"journal":{"name":"Abstract book of the 2nd International Scientific Conference \"Plants and Microbes: the Future of Biotechnology\" PLAMIC2020","volume":"62 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":"123639773","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. Yakubovskaya, I. Kameneva, T. Melnichuk, T. Matveeva, M. Gritchin, S. F. Abdyrashitov
The installed absence of Ti-plasmids in the genome structure of strains of diazotrophic bacteria Agrobacterium tumefaciens 32 and A. tumefaciens P3 was found, which characterizes the strains as non-pathogenic. Bacterization of grain seeds by associative bacterial strains stimulates root development by up to 40%.
{"title":"Agrobacterium tumefaciens - associative microsymbionts of grain crop","authors":"A. Yakubovskaya, I. Kameneva, T. Melnichuk, T. Matveeva, M. Gritchin, S. F. Abdyrashitov","doi":"10.28983/plamic2020.281","DOIUrl":"https://doi.org/10.28983/plamic2020.281","url":null,"abstract":"The installed absence of Ti-plasmids in the genome structure of strains of diazotrophic bacteria Agrobacterium tumefaciens 32 and A. tumefaciens P3 was found, which characterizes the strains as non-pathogenic. Bacterization of grain seeds by associative bacterial strains stimulates root development by up to 40%.","PeriodicalId":114265,"journal":{"name":"Abstract book of the 2nd International Scientific Conference \"Plants and Microbes: the Future of Biotechnology\" PLAMIC2020","volume":"23 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":"123955082","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}
836 differentially expressed genes were detected in the roots of P. sativum in response to inoculation with AM fungus. 126 genes showing differential splicing were also detected.
接种AM真菌后，在sativum根中检测到836个差异表达基因。126个基因表现出差异剪接。
{"title":"Regulation of development of arbuscular-mycorrhizal symbiosis by alternative splicing in garden pea (Pisum sativum L.)","authors":"E. Zorin, O. Kulaeva, O. Shtark, V. Zhukov","doi":"10.28983/plamic2020.291","DOIUrl":"https://doi.org/10.28983/plamic2020.291","url":null,"abstract":"836 differentially expressed genes were detected in the roots of P. sativum in response to inoculation with AM fungus. 126 genes showing differential splicing were also detected.","PeriodicalId":114265,"journal":{"name":"Abstract book of the 2nd International Scientific Conference \"Plants and Microbes: the Future of Biotechnology\" PLAMIC2020","volume":"27 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":"126446333","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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