Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Nikolay I. Vorobyov"'
Autor:
Jan V. Puhalsky, Anastasia I. Kovalchuk, Svyatoslav I. Loskutov, Nikolay I. Vorobyov, Anatoly I. Osipov, Yuri V. Kosulnikov, Andrey P. Kozhemyakov, Yuriy V. Laktionov
Publikováno v:
RUDN Journal of Ecology and Life Safety, Vol 32, Iss 2, Pp 198-212 (2024)
A large number of agricultural lands are located in close proximity to large cities, and therefore industrial enterprises and highways, which leads to inevitable soil contamination with heavy metals, of which cadmium is the most toxic. Also, due to a
Externí odkaz:
https://doaj.org/article/a2aa477c2f6d479b90180b23e9554ee5
Autor:
Nikolay I Vorobyov, Nikolay A Provorov
Publikováno v:
Экологическая генетика, Vol 11, Iss 4, Pp 73-85 (2013)
The mathematical model is constructed which describes the impacts of chaotically changing environment on the frequencies and productivity of partners in the legume-rhizobia symbiosis. The most sensitive for external impacts are the adaptively prospec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::452e2e33c79935d9b2d809ce8d9a5041
https://journals.eco-vector.com/ecolgenet/article/viewFile/2467/2082
https://journals.eco-vector.com/ecolgenet/article/viewFile/2467/2082
Autor:
Nicholas J. Brewin, Nikolay A. Provorov, Anna V. Tsyganova, Nikolay I Vorobyov, Viktor E. Tsyganov
Publikováno v:
Symbiosis. 58:39-50
Using the example of nodular legume-rhizobia symbiosis (LRS), we discuss the evolution in plant micro-symbionts of mutualistic traits that are apparently host-beneficial and therefore the products of inter-species evolution. These traits include: in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa5dc82d0f2da73e1002b885634c25a1
https://doi.org/10.1007/s13199-012-0220-0
https://doi.org/10.1007/s13199-012-0220-0
Autor:
Nikolay I Vorobyov, Nikolay A Provorov
Publikováno v:
Экологическая генетика, Vol 8, Iss 3, Pp 16-26 (2010)
Simulation of evolution in the legume-rhizobial symbiosis allowed us to suggest the mathematical criterion (index) for the functional integrity of symbiosis (FIS). Calculation of FIS index is based on analysis of the covariance matrix of partners’
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3713e144560cb75122f7c997d6b98654
https://journals.eco-vector.com/ecolgenet/article/viewFile/5486/4269
https://journals.eco-vector.com/ecolgenet/article/viewFile/5486/4269
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
Autor:
Nikolay A Provorov, Nikolay I Vorobyov
Publikováno v:
Экологическая генетика, Vol 6, Iss 4, Pp 3-11 (2008)
The model is suggested for evolution of Nsub2/sub-fixing legume-rhizobia symbiosis implemented under the conditions of multi-strain bacteria competition for inoculation of symbiotic habitats (rhizosphere, nodules). Competitiveness of each strain is c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6189c076a7afd3cd8766f9d60c8987b
https://doi.org/10.17816/ecogen643-11
https://doi.org/10.17816/ecogen643-11
Autor:
Nikolay A Provorov, Nikolay I Vorobyov
Publikováno v:
Экологическая генетика, Vol 6, Iss 2, Pp 35-48 (2008)
The mathematical model for evolution of legume-rhizobia mutualism based on the partners' positive feedbacks resulted from their metabolic (C-N) exchange is presented. Negative FDS in rhizobia population, combined with the partners' positive feedbacks
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55bf0f6f15765ff6e4e05482b00bf949
https://journals.eco-vector.com/ecolgenet/article/viewFile/5534/4311
https://journals.eco-vector.com/ecolgenet/article/viewFile/5534/4311
Interplay of Darwinian and frequency-dependent selection in the host-associated microbial population
Autor:
Nikolay A Provorov, Nikolay I Vorobyov
Publikováno v:
Экологическая генетика, Vol 3, Iss 3, Pp 3-11 (2005)
The method for mathematical simulation is suggested to analyze the balanced polymorphism in rhizobia population generated due to the interplay of Darwinian and frequency-dependent selection. Analysis of the model suggested that this polymorphism is d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e331c00987da7faefe05a4f6132ac314
https://doi.org/10.17816/ecogen333-11
https://doi.org/10.17816/ecogen333-11
Autor:
Nikolay A Provorov, Nikolay I Vorobyov
Publikováno v:
Экологическая генетика, Vol 9, Iss 3, Pp 20-22 (2011)
Formation of the cultured flora resulted in a decrease of plant symbiotic potential based on interactions with beneficial microorganisms. This decrease leads to transformation of plant micro-symbionts into the non-adaptive forms caused by: а) blocki
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::793e5394ffee28d9eb3e64094cbf1e26
https://doi.org/10.17816/ecogen9320-22
https://doi.org/10.17816/ecogen9320-22
Autor:
Nikolay I Vorobyov, Nikolay A Provorov
Publikováno v:
Evolutionary Biology: Mechanisms and Trends ISBN: 9783642304248
Mutualistic symbioses represent the favorable models for analyzing the tradeoff between progressive and adaptive evolution which remains unclear for the unitary (“free-living”) organisms. Using the model of N2-fixing legume-rhizobia symbiosis we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b2342044aa596a720091d6784df90da
https://doi.org/10.1007/978-3-642-30425-5_10
https://doi.org/10.1007/978-3-642-30425-5_10
