Is there evidence of sexual reproduction (meiosis) in Acanthamoeba? - PubMed
Is there evidence of sexual reproduction (meiosis) in Acanthamoeba?
Naveed A Khan et al. Pathog Glob Health. 2015 Jun.
Abstract
Evolution of independently breeding species into males and females (gametes) has remained a puzzle. Given the significant advantages of sexual reproduction over asexual reproduction as a long-term species survival strategy; here, we pose the question whether there is some form of meiosis in Acanthamoeba species, which represents our ancient lineage. The recently available Acanthamoeba genome revealed several genes implicated in meiosis in sexual eukaryotes such as Spo11, Mre11, Rad50, Rad51, Rad52, Mnd1, Dmc1, Msh, and Mlh, suggesting that Acanthamoeba is capable of some form of meiosis, inferring the presence of sexual reproduction in Acanthamoeba, and that meiosis evolved early in eukaryotic evolution.
Keywords: Acanthamoeba ,; Gender; Sexual reproduction,.
References
-
- Understanding evolution. Available from: http://evolution.berkeley.edu/evolibrary/home.php.
-
- Khan NA. Acanthamoeba: biology and pathogenesis. Second edn. Linton, Cambs, UK: Caister Academic Press; 2015. [ISBN: 978-1-908230-50-8.]
-
- Villeneuve AM, Hillers KJ. Whence meiosis? Cell. 2001;106:647–50. - PubMed
-
- Ramesh MA, Malik SB, Logsdon JM., Jr A phylogenomic inventory of meiotic genes; evidence for sex in Giardia and an early eukaryotic origin of meiosis. Curr Biol. 2005;15:185–91. - PubMed
Publication types
MeSH terms
Substances
LinkOut - more resources
Full Text Sources
Research Materials
Miscellaneous