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Plant Sci."],"abstract":"<jats:p>Monoecy in <jats:italic>Cannabis sativa<\/jats:italic> L. has long been considered an industrially important trait due to the increased uniformity it offers and was thought to be exclusively associated with XX females. The isolation and characterisation of a monoecious individual with XY chromosomes sourced from non-proprietary germplasm is reported for the first time. The chromosomal make up of this trait was confirmed through inflorescence structure, growth habit, PCR analysis and sexual phenotypes of progeny from a series of targeted crosses. The identification of an XY monoecious phenotype widens our understanding of monoecy in Cannabis and has important implications for breeding, particularly for producing F1-hybrid seed.<\/jats:p>","DOI":"10.3389\/fpls.2024.1412079","type":"journal-article","created":{"date-parts":[[2024,6,11]],"date-time":"2024-06-11T19:24:46Z","timestamp":1718133886000},"update-policy":"https:\/\/doi.org\/10.3389\/crossmark-policy","source":"Crossref","is-referenced-by-count":14,"title":["Why not XY? 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