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Article

Construction of physical maps for the sex-specific regions of papaya sex chromosomes

8 May 2012

Abstract excerpt

BACKGROUND: Papaya is a major fruit crop in tropical and subtropical regions worldwide. It is trioecious with three sex forms: male, female, and hermaphrodite. Sex determination is controlled by a pair of nascent sex chromosomes with two slightly different Y chromosomes, Y for male and Yh for hermaphrodite. The sex chromosome genotypes are XY (male), XYh (hermaphrodite), and XX (female). The papaya...

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PMID: 22568889
DOI: 10.1186/1471-2164-13-176

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