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TitlePrezygotic reproductive isolation between Saccharomyces cerevisiae and Saccharomyces paradoxus
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AbstractPrezygotic reproductive isolation is well known in higher organisms but has been largely overlooked in yeast, an important model microbe. Here we present the first report of prezygotic reproductive isolation in Saccharomyces. Prezygotic reproductive isolation may be important in yeast speciation or yeast species cohesion, and may have evolved to prevent wasted matings between different species. Whilst yeast has long been used as a genetic model system, little is known about yeast in the wild. Our work sheds light on an interesting aspect of yeast natural behaviour: their ability to avoid costly interspecific matings.
Author(s)
JournalBMC Evolutionary Biology
ISSN1471-2148
Volume8
Issue199
Pages1--21
DOI10.1186/1471-2148-8-1
PMC PMC2490707
PMID 18179683
PDF http://www.biomedcentral.com/content/pdf/1471-2148-8-199.pdf
SHA152213229c1376dec992685ec190fa6c0954bbea6
Year
PublisherSpringer Science + Business Media
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