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Genomics of adaptive evolution in the woolly mammoth.
Díez-Del-Molino D, Dehasque M, Chacón-Duque JC, Pečnerová P, Tikhonov A, Protopopov A, Plotnikov V, Kanellidou F, Nikolskiy P, Mortensen P, Danilov GK, Vartanyan S, Gilbert MTP, Lister AM, Heintzman PD, van der Valk T, Dalén L. Díez-Del-Molino D, et al. Among authors: tikhonov a. Curr Biol. 2023 May 8;33(9):1753-1764.e4. doi: 10.1016/j.cub.2023.03.084. Epub 2023 Apr 7. Curr Biol. 2023. PMID: 37030294 Free article.
However, the identification of species-specific fixed genetic variants requires the analysis of genomes from multiple individuals. Moreover, the long-term scale of adaptive evolution coupled with the short-term nature of traditional time series data has made it diff …
However, the identification of species-specific fixed genetic variants requires the analysis of genomes from multiple individuals. Moreover, …
Late Quaternary dynamics of Arctic biota from ancient environmental genomics.
Wang Y, Pedersen MW, Alsos IG, De Sanctis B, Racimo F, Prohaska A, Coissac E, Owens HL, Merkel MKF, Fernandez-Guerra A, Rouillard A, Lammers Y, Alberti A, Denoeud F, Money D, Ruter AH, McColl H, Larsen NK, Cherezova AA, Edwards ME, Fedorov GB, Haile J, Orlando L, Vinner L, Korneliussen TS, Beilman DW, Bjørk AA, Cao J, Dockter C, Esdale J, Gusarova G, Kjeldsen KK, Mangerud J, Rasic JT, Skadhauge B, Svendsen JI, Tikhonov A, Wincker P, Xing Y, Zhang Y, Froese DG, Rahbek C, Bravo DN, Holden PB, Edwards NR, Durbin R, Meltzer DJ, Kjær KH, Möller P, Willerslev E. Wang Y, et al. Among authors: tikhonov a. Nature. 2021 Dec;600(7887):86-92. doi: 10.1038/s41586-021-04016-x. Epub 2021 Oct 20. Nature. 2021. PMID: 34671161 Free PMC article.
Furthermore, we present 1,541 contemporary plant genome assemblies that were generated as reference sequences. Our study provides several insights into the long-term dynamics of the Arctic biota at the circumpolar and regional scales. ...Our findings highlight the power of …
Furthermore, we present 1,541 contemporary plant genome assemblies that were generated as reference sequences. Our study provides several in …
Light acclimation of shade-tolerant and sun-resistant Tradescantia species: photochemical activity of PSII and its sensitivity to heat treatment.
Benkov MA, Yatsenko AM, Tikhonov AN. Benkov MA, et al. Among authors: tikhonov an. Photosynth Res. 2019 Mar;139(1-3):203-214. doi: 10.1007/s11120-018-0535-7. Epub 2018 Jun 20. Photosynth Res. 2019. PMID: 29926255
The susceptibility of T. fluminensis to solar stress was documented by a decrease in F(v)/F(m) and a rise of F(0) during the long-term exposition of T. fluminensis to HL, indicating the loss of photochemical activity of PSII. The short-term (10 min) heat treatment o …
The susceptibility of T. fluminensis to solar stress was documented by a decrease in F(v)/F(m) and a rise of F(0) during the long-term …
Three phases of energy-dependent induction of [Formula: see text] and Chl a fluorescence in Tradescantia fluminensis leaves.
Ptushenko VV, Zhigalova TV, Avercheva OV, Tikhonov AN. Ptushenko VV, et al. Among authors: tikhonov an. Photosynth Res. 2019 Mar;139(1-3):509-522. doi: 10.1007/s11120-018-0494-z. Epub 2018 Mar 7. Photosynth Res. 2019. PMID: 29516232
In plants, the short-term regulation (STR, seconds to minute time scale) of photosynthetic apparatus is associated with the energy-dependent control in the chloroplast electron transport, the distribution of light energy between photosystems (PS) II and I, activation/deact …
In plants, the short-term regulation (STR, seconds to minute time scale) of photosynthetic apparatus is associated with the energy-de …
The BioStudies database-one stop shop for all data supporting a life sciences study.
Sarkans U, Gostev M, Athar A, Behrangi E, Melnichuk O, Ali A, Minguet J, Rada JC, Snow C, Tikhonov A, Brazma A, McEntyre J. Sarkans U, et al. Among authors: tikhonov a. Nucleic Acids Res. 2018 Jan 4;46(D1):D1266-D1270. doi: 10.1093/nar/gkx965. Nucleic Acids Res. 2018. PMID: 29069414 Free PMC article.
BioStudies presents a solution to ensuring that all these data and the associated publication(s) can be found coherently in the longer term....
BioStudies presents a solution to ensuring that all these data and the associated publication(s) can be found coherently in the longer te …
Acclimation of shade-tolerant and light-resistant Tradescantia species to growth light: chlorophyll a fluorescence, electron transport, and xanthophyll content.
Mishanin VI, Trubitsin BV, Patsaeva SV, Ptushenko VV, Solovchenko AE, Tikhonov AN. Mishanin VI, et al. Among authors: tikhonov an. Photosynth Res. 2017 Sep;133(1-3):87-102. doi: 10.1007/s11120-017-0339-1. Epub 2017 Feb 8. Photosynth Res. 2017. PMID: 28176042
Collectively, the results of the present work suggest that the mechanisms of long-term PSA photoprotection in Tradescantia are based predominantly on the light-induced remodeling of pigment-protein complexes in chloroplasts....
Collectively, the results of the present work suggest that the mechanisms of long-term PSA photoprotection in Tradescantia are based …
Light acclimation of shade-tolerant and light-resistant Tradescantia species: induction of chlorophyll a fluorescence and P700 photooxidation, expression of PsbS and Lhcb1 proteins.
Mishanin VI, Trubitsin BV, Benkov MA, Minin AA, Tikhonov AN. Mishanin VI, et al. Among authors: tikhonov an. Photosynth Res. 2016 Dec;130(1-3):275-291. doi: 10.1007/s11120-016-0252-z. Epub 2016 Apr 1. Photosynth Res. 2016. PMID: 27037825
Kinetic studies of P(700) photooxidation and light-induced changes in the yield of Chl a fluorescence also revealed that the short-term regulation of electron transport processes in chloroplasts, which manifested themselves in the kinetics of [Formula: see text] induction …
Kinetic studies of P(700) photooxidation and light-induced changes in the yield of Chl a fluorescence also revealed that the short-term …
Induction events and short-term regulation of electron transport in chloroplasts: an overview.
Tikhonov AN. Tikhonov AN. Photosynth Res. 2015 Aug;125(1-2):65-94. doi: 10.1007/s11120-015-0094-0. Epub 2015 Feb 14. Photosynth Res. 2015. PMID: 25680580 Review.
Induction events in chloroplasts are considered and briefly discussed in the context of short-term mechanisms of the following regulatory processes: (i) pH-dependent control of the intersystem electron transport; (ii) the light-induced activation of the Calvin-Benson cycle …
Induction events in chloroplasts are considered and briefly discussed in the context of short-term mechanisms of the following regula …
Chlorophyll fluorescence in the leaves of Tradescantia species of different ecological groups: induction events at different intensities of actinic light.
Ptushenko VV, Ptushenko EA, Samoilova OP, Tikhonov AN. Ptushenko VV, et al. Among authors: tikhonov an. Biosystems. 2013 Nov;114(2):85-97. doi: 10.1016/j.biosystems.2013.08.001. Epub 2013 Aug 12. Biosystems. 2013. PMID: 23948518
Using the chlorophyll fluorescence as a probe of photosynthetic activity, we have found that the shade-tolerant species Tradescantia fluminensis shows a higher sensitivity to short-term illumination (20min) with low and moderate light (200muEm(-2)s(-1)) as compared with th …
Using the chlorophyll fluorescence as a probe of photosynthetic activity, we have found that the shade-tolerant species Tradescantia flumine …
16 results