[{"quality_controlled":0,"status":"public","_id":"3648","main_file_link":[{"url":"http://www.jstor.org/stable/2409908","open_access":"0"}],"citation":{"ieee":"N. H. Barton and S. Rouhani, “The probability of fixation of a new karyotype in a continuous population,” *Evolution*, vol. 45, no. 3, pp. 499–517, 1991.","mla":"Barton, Nicholas H., and Shahin Rouhani. “The Probability of Fixation of a New Karyotype in a Continuous Population.” *Evolution*, vol. 45, no. 3, Wiley-Blackwell, 1991, pp. 499–517.","chicago":"Barton, Nicholas H, and Shahin Rouhani. “The Probability of Fixation of a New Karyotype in a Continuous Population.” *Evolution* 45, no. 3 (1991): 499–517.","ama":"Barton NH, Rouhani S. The probability of fixation of a new karyotype in a continuous population. *Evolution*. 1991;45(3):499-517.","ista":"Barton NH, Rouhani S. 1991. The probability of fixation of a new karyotype in a continuous population. Evolution. 45(3), 499–517.","apa":"Barton, N. H., & Rouhani, S. (1991). The probability of fixation of a new karyotype in a continuous population. *Evolution*, *45*(3), 499–517.","short":"N.H. Barton, S. Rouhani, Evolution 45 (1991) 499–517."},"month":"05","publist_id":"2735","type":"journal_article","intvolume":" 45","year":"1991","date_created":"2018-12-11T12:04:25Z","publication_status":"published","issue":"3","volume":45,"extern":1,"abstract":[{"lang":"eng","text":"We investigate the probability of fixation of a chromosome rearrangement in a subdivided population, concentrating on the limit where migration is so large relative to selection (m ≫ s) that the population can be thought of as being continuously distributed. We study two demes, and one- and two-dimensional populations. For two demes, the probability of fixation in the limit of high migration approximates that of a population with twice the size of a single deme: migration therefore greatly reduces the fixation probability. However, this behavior does not extend to a large array of demes. Then, the fixation probability depends primarily on neighborhood size (Nb), and may be appreciable even with strong selection and free gene flow (≈exp(-B·Nb) in one dimension, ≈exp(-B\\cdotNb) in two dimensions). Our results are close to those for the more tractable case of a polygenic character under disruptive selection."}],"day":"01","publisher":"Wiley-Blackwell","publication":"Evolution","date_updated":"2019-04-26T07:22:32Z","page":"499 - 517","title":"The probability of fixation of a new karyotype in a continuous population","date_published":"1991-05-01T00:00:00Z","author":[{"first_name":"Nicholas H","full_name":"Nicholas Barton","orcid":"0000-0002-8548-5240","id":"4880FE40-F248-11E8-B48F-1D18A9856A87","last_name":"Barton"},{"full_name":"Rouhani, Shahin","first_name":"Shahin","last_name":"Rouhani"}]}]