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«A new look at the evolution of avian sex chromosomes». Cytogenet. Genome Res.117 (1–4): 103–9. 2007. doi:10.1159/000103170. PMID17675850.
Ellegren, Hans (1 March 2011). «Sex-chromosome evolution: recent progress and the influence of male and female heterogamety». Nature Reviews Genetics12 (3): 157–166. doi:10.1038/nrg2948. ISSN1471-0056. PMID21301475.
Deakin, JE; Graves, JA; Rens, W (2012). «The evolution of marsupial and monotreme chromosomes.». Cytogenetic and Genome Research137 (2–4): 113–29. doi:10.1159/000339433. PMID22777195.
Cortez, Diego; Marin, Ray; Toledo-Flores, Deborah; Froidevaux, Laure; Liechti, Angélica; Waters, Paul D.; Grützner, Frank; Kaessmann, Henrik (24 April 2014). «Origins and functional evolution of Y chromosomes across mammals». Nature508 (7497): 488–493. doi:10.1038/nature13151. PMID24759410. Bibcode: 2014Natur.508..488C.
Mank, J. E.; Ellegren, H. (1 March 2009). «All dosage compensation is local: gene-by-gene regulation of sex-biased expression on the chicken Z chromosome». Heredity102 (3): 312–320. doi:10.1038/hdy.2008.116. ISSN1365-2540. PMID18985062.
«Avian sex determination: what, when and where?». Cytogenet. Genome Res.117 (1–4): 165–73. 2007. doi:10.1159/000103177. PMID17675857.
Naurin, Sara; Hansson, Bengt; Bensch, Staffan; Hasselquist, Dennis (1 January 2010). «Why does dosage compensation differ between XY and ZW taxa?». Trends in Genetics26 (1): 15–20. doi:10.1016/j.tig.2009.11.006. ISSN0168-9525. PMID19963300.
Ellegren, Hans (1 March 2011). «Sex-chromosome evolution: recent progress and the influence of male and female heterogamety». Nature Reviews Genetics12 (3): 157–166. doi:10.1038/nrg2948. ISSN1471-0056. PMID21301475.
Mank, J. E.; Ellegren, H. (1 March 2009). «All dosage compensation is local: gene-by-gene regulation of sex-biased expression on the chicken Z chromosome». Heredity102 (3): 312–320. doi:10.1038/hdy.2008.116. ISSN1365-2540. PMID18985062.
Naurin, Sara; Hansson, Bengt; Bensch, Staffan; Hasselquist, Dennis (1 January 2010). «Why does dosage compensation differ between XY and ZW taxa?». Trends in Genetics26 (1): 15–20. doi:10.1016/j.tig.2009.11.006. ISSN0168-9525. PMID19963300.
Booth, Warren; Schuett, Gordon W. (24 December 2015). «The emerging phylogenetic pattern of parthenogenesis in snakes» (στα αγγλικά). Biological Journal of the Linnean Society118 (2): 172–186. doi:10.1111/bij.12744. ISSN0024-4066.