Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Østman, Bjørn"'
Autor:
Lozano-Huntelman, Natalie Ann, Zhou, April, Tekin, Elif, Cruz-Loya, Mauricio, Østman, Bjørn, Boyd, Sada, Savage, Van M., Yeh, Pamela
Publikováno v:
In iScience 23 April 2021 24(4)
Publikováno v:
BMC Evol. Biol. 14 (2014) 113
Speciation is driven by many different factors. Among those are trade-offs between different ways an organism utilizes resources, and these trade-offs can constrain the manner in which selection can optimize traits. Limited migration among allopatric
Externí odkaz:
http://arxiv.org/abs/1310.8634
Autor:
Østman, Bjørn
The factors that influence genetic architecture shape the structure of the fitness landscape, and therefore play a large role in the evolutionary dynamics. Here the NK model is used to investigate how epistasis and pleiotropy -- key components of gen
Externí odkaz:
http://arxiv.org/abs/1304.3738
Autor:
Østman, Bjørn, Adami, Christoph
The tempo and mode of an adaptive process is strongly determined by the structure of the fitness landscape that underlies it. In order to be able to predict evolutionary outcomes (even on the short term), we must know more about the nature of realist
Externí odkaz:
http://arxiv.org/abs/1302.2906
Publikováno v:
Proc. 12th Intern. Conf. on Artificial Life, H. Fellerman et al., eds. (MIT Press, 2010), pp. 126-132
Evolutionary adaptation is the process that increases the fit of a population to the fitness landscape it inhabits. As a consequence, evolutionary dynamics is shaped, constrained, and channeled, by that fitness landscape. Much work has been expended
Externí odkaz:
http://arxiv.org/abs/1006.2908
Publikováno v:
Proceedings Royal Society B 279 (2012) 247-256
Evolutionary adaptation is often likened to climbing a hill or peak. While this process is simple for fitness landscapes where mutations are independent, the interaction between mutations (epistasis) as well as mutations at loci that affect more than
Externí odkaz:
http://arxiv.org/abs/0909.3506
Publikováno v:
Proceedings: Biological Sciences, 2012 Jan . 279(1727), 247-256.
Externí odkaz:
https://www.jstor.org/stable/23069209
Repression and Loss of Gene Expression Outpaces Activation and Gain in Recently Duplicated Fly Genes
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America, 2006 Aug 01. 103(31), 11637-11641.
Externí odkaz:
https://www.jstor.org/stable/30051584
Akademický článek
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Publikováno v:
Journal of Molecular Evolution. Dec2017, Vol. 85 Issue 5/6, p159-168. 10p.