{"citation":{"ama":"Bollback JP, Huelsenbeck J. Parallel genetic evolution within and between bacteriophage species of varying degrees of divergence. <i>Genetics</i>. 2009;181(1):225-234. doi:<a href=\"https://doi.org/10.1534/genetics.107.085225\">10.1534/genetics.107.085225</a>","apa":"Bollback, J. P., &#38; Huelsenbeck, J. (2009). Parallel genetic evolution within and between bacteriophage species of varying degrees of divergence. <i>Genetics</i>. Genetics Society of America. <a href=\"https://doi.org/10.1534/genetics.107.085225\">https://doi.org/10.1534/genetics.107.085225</a>","ista":"Bollback JP, Huelsenbeck J. 2009. Parallel genetic evolution within and between bacteriophage species of varying degrees of divergence. Genetics. 181(1), 225–234.","chicago":"Bollback, Jonathan P, and John Huelsenbeck. “Parallel Genetic Evolution within and between Bacteriophage Species of Varying Degrees of Divergence.” <i>Genetics</i>. Genetics Society of America, 2009. <a href=\"https://doi.org/10.1534/genetics.107.085225\">https://doi.org/10.1534/genetics.107.085225</a>.","short":"J.P. Bollback, J. Huelsenbeck, Genetics 181 (2009) 225–234.","mla":"Bollback, Jonathan P., and John Huelsenbeck. “Parallel Genetic Evolution within and between Bacteriophage Species of Varying Degrees of Divergence.” <i>Genetics</i>, vol. 181, no. 1, Genetics Society of America, 2009, pp. 225–34, doi:<a href=\"https://doi.org/10.1534/genetics.107.085225\">10.1534/genetics.107.085225</a>.","ieee":"J. P. Bollback and J. Huelsenbeck, “Parallel genetic evolution within and between bacteriophage species of varying degrees of divergence,” <i>Genetics</i>, vol. 181, no. 1. Genetics Society of America, pp. 225–234, 2009."},"extern":1,"publication_status":"published","date_published":"2009-01-01T00:00:00Z","issue":"1","_id":"4357","abstract":[{"text":"Parallel evolution is the acquisition of identical adaptive traits in independently evolving populations. Understanding whether the genetic changes underlying adaptation to a common selective environment are parallel within and between species is interesting because it sheds light on the degree of evolutionary constraints. If parallel evolution is perfect, then the implication is that forces such as functional constraints, epistasis, and pleiotropy play an important role in shaping the outcomes of adaptive evolution. In addition, population genetic theory predicts that the probability of parallel evolution will decline with an increase in the number of adaptive solutions-if a single adaptive solution exists, then parallel evolution will be observed among highly divergent species. For this reason, it is predicted that close relatives-which likely overlap more in the details of their adaptive solutions-will show more parallel evolution. By adapting three related bacteriophage species to a novel environment we find (1) a high rate of parallel genetic evolution at orthologous nucleotide and amino acid residues within species, (2) parallel beneficial mutations do not occur in a common order in which they fix or appear in an evolving population, (3) low rates of parallel evolution and convergent evolution between species, and (4) the probability of parallel and convergent evolution between species is strongly effected by divergence.","lang":"eng"}],"type":"journal_article","page":"225 - 234","doi":"10.1534/genetics.107.085225","day":"01","publication":"Genetics","author":[{"first_name":"Jonathan P","last_name":"Bollback","full_name":"Jonathan Bollback","id":"2C6FA9CC-F248-11E8-B48F-1D18A9856A87","orcid":"0000-0002-4624-4612"},{"full_name":"Huelsenbeck, John P","last_name":"Huelsenbeck","first_name":"John"}],"month":"01","date_updated":"2021-01-12T07:56:22Z","title":"Parallel genetic evolution within and between bacteriophage species of varying degrees of divergence","quality_controlled":0,"status":"public","intvolume":"       181","publist_id":"1101","volume":181,"date_created":"2018-12-11T12:08:26Z","publisher":"Genetics Society of America","year":"2009"}