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Article

Evidence for emergence of sex-determining gene(s) in a centromeric region in Vasconcellea parviflora.

Genetics - 1 Feb 2015

Iovene Marina, Yu Qingyi, Ming Ray, Jiang Jiming

Abstract excerpt

Sex chromosomes have been studied in many plant and animal species. However, few species are suitable as models to study the evolutionary histories of sex chromosomes. We previously demonstrated that papaya (Carica papaya) (2n = 2x = 18), a fruit tree in the family Caricaceae, contains recently emerged but cytologically heteromorphic X/Y chromosomes. We have been intrigued by the possible presence and evolution...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 25480779
DOI: 10.1534/genetics.114.173021
PMCID: PMC4317651

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