Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Olga P. Onishchuk"'
Microevolution, speciation and macroevolution in rhizobia: Genomic mechanisms and selective patterns
Autor:
Nikolay A. Provorov, Evgeny E. Andronov, Anastasiia K. Kimeklis, Olga P. Onishchuk, Anna A. Igolkina, Evgeny S. Karasev
Publikováno v:
Frontiers in Plant Science, Vol 13 (2022)
Nodule bacteria (rhizobia), N2-fixing symbionts of leguminous plants, represent an excellent model to study the fundamental issues of evolutionary biology, including the tradeoff between microevolution, speciation, and macroevolution, which remains p
Externí odkaz:
https://doaj.org/article/e862deaa231f4ecab06a3d0a0ed2412e
Autor:
Aleksei O. Zverev, Oksana N. Kurchak, Olga V. Orlova, Olga P. Onishchuk, Arina A. Kichko, Aleksander V. Eregin, Aleksey N. Naliukhin, Aleksandr G. Pinaev, Evgeny E. Andronov
Publikováno v:
Life, Vol 13, Iss 2, p 400 (2023)
Crop rotation is one of the oldest and most effective methods of restoring soil fertility, which declines when the same plant is grown repeatedly. One of the reasons for a reduction in fertility is the accumulation of pathogenic and unfavorable micro
Externí odkaz:
https://doaj.org/article/363cc63fb9074175a0e9dd468fc4c7ac
Autor:
Oxana Kurchak, Elena P. Chizhevskaya, Olga P. Onishchuk, Boris V. Simarov, Nikolay A Provorov
Publikováno v:
Biological Communications. 66
Rhizobia represent a diverse group of gram-negative bacteria capable of fixing atmospheric nitrogen in symbiosis with leguminous plants. Mechanisms of symbiotic efficiency are important to study not only to reveal the “fine tuning” of the host–
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67eb003991e92438fa2936c8a3c8bc7f
https://doi.org/10.21638/spbu03.2021.203
https://doi.org/10.21638/spbu03.2021.203
Autor:
Olga P. Onishchuk, Nikolai A. Provorov
Publikováno v:
Экологическая генетика, Vol 17, Iss 1, Pp 11-18 (2019)
Expression of quantitative traits characterizing the N2-fixing symbiosis of nodule bacteria and leguminous plants is associated with operation of the evolutionary derived polygenic systems controlling the symbiotic efficiency (SE) (impact of inoculat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d6d562c9708dd36ece6be26670a93e8
https://journals.eco-vector.com/ecolgenet/article/viewFile/10345/pdf
https://journals.eco-vector.com/ecolgenet/article/viewFile/10345/pdf
Autor:
O. N. Kurchak, Nikolay A Provorov, Andrey A. Belimov, Evgeny E. Andronov, A. K. Kimeklis, Anna L. Sazanova, Irina G. Kuznetsova, Vera I. Safronova, Olga P. Onishchuk, Тatyana S Aksenova, Alexander G. Pinaev, Elizaveta R. Chirak
Publikováno v:
Genes
Volume 10
Issue 12
Volume 10
Issue 12
Twenty-two rhizobia strains isolated from three distinct populations (North Ossetia, Dagestan, and Armenia) of a relict legume Vavilovia formosa were analysed to determine their position within Rhizobium leguminosarum biovar viciae (Rlv). These bacte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ed6a10490532f319d007dc784e85764e
Autor:
Igor A. Tikhonovich, A. I. Shaposhnikov, Olga P. Onishchuk, Elizaveta R. Chirak, Vera I. Safronova, Irina G. Kuznetsova, Yuri S. Osledkin, Evgeny E. Andronov, Anne Willems, Andrey A. Belimov, Oksana N. Kurchak, Anna L. Sazanova
Publikováno v:
International Journal of Systematic and Evolutionary Microbiology. 67:94-100
Gram-stain-negative strains V5/3MT, V5/5K, V5/5M and V5/13 were isolated from root nodules of Vicia alpestris plants growing in the North Ossetia region (Caucasus). Sequencing of the partial 16S rRNA gene (rrs) and four housekeeping genes (dnaK, gyrB
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8733a3f7db0789ad93754984ef80d18e
https://doi.org/10.1099/ijsem.0.001577
https://doi.org/10.1099/ijsem.0.001577
Autor:
Anastasiia K, Kimeklis, Elizaveta R, Chirak, Irina G, Kuznetsova, Anna L, Sazanova, Vera I, Safronova, Andrey A, Belimov, Olga P, Onishchuk, Oksana N, Kurchak, Тatyana S, Aksenova, Alexander G, Pinaev, Evgeny E, Andronov, Nikolay A, Provorov
Publikováno v:
Genes
Twenty-two rhizobia strains isolated from three distinct populations (North Ossetia, Dagestan, and Armenia) of a relict legume Vavilovia formosa were analysed to determine their position within Rhizobium leguminosarum biovar viciae (Rlv). These bacte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::75f037e562aa785abf2b2f9ae2b5f272
https://pubmed.ncbi.nlm.nih.gov/31805683
https://pubmed.ncbi.nlm.nih.gov/31805683
Autor:
Evgeniy Yevgenyevich Andronov, Olga P. Onishchuk, Elena P. Chizhevskaya, O. N. Kurchak, Boris V. Simarov
Publikováno v:
Экологическая генетика, Vol 12, Iss 1, Pp 39-47 (2014)
Background. Alfalfa root nodule bacteria (Sinorhizobium meliloti) are among the most active symbiotic N2-fixers. Their symbiotic efficiency (SE) defined as an ability to enhance the productivity of inoculated host plants is the polygenic trait contro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8733402e01e6687346da5debd16d295c
https://doi.org/10.17816/ecogen12139-47
https://doi.org/10.17816/ecogen12139-47
Publikováno v:
Экологическая генетика, Vol 7, Iss 2, Pp 3-10 (2009)
Inactivation of genes involved in the dicarbyxylic acid transport in alfalfa rhizobia, Sinorhizobium meliloti (structural gene of succinate permease dctA and its transcriptional regulators dctBD, nifA, ntrA) resulted in the full or partial loss of Ns
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::71d96027d9afbd0745ab327d6e39f090
https://doi.org/10.17816/ecogen723-10
https://doi.org/10.17816/ecogen723-10
Publikováno v:
Экологическая генетика, Vol 7, Iss 2, Pp 19-25 (2009)
Sinorhizoboium meliloti populations native to the 4 distinct gene centers (GC) of alfalfa were explored toward the tolerance to salinity, cryptic plasmid profiles and symbiotic properties. The significant correlations detected among nodule (N) and tr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::701737e010f347a560dfea89819cf4a6
https://doi.org/10.17816/ecogen7219-25
https://doi.org/10.17816/ecogen7219-25