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Article

The origin of the non-recombining region of sex chromosomes in Carica and Vasconcellea.

The Plant journal : for cell and molecular biology - 1 Sept 2010

Wu Xia, Wang Jianping, Na Jong-Kuk, Yu Qingyi, Moore Richard C, Zee Francis, Huber Steven C, Ming Ray

Abstract excerpt

Carica and Vasconcellea are two closely related sister genera in the family Caricaceae, and were once classified as two sections under Carica. Sex chromosomes have been found in papaya and originated approximately 2-3 million years ago. The objectives of this study were to determine whether sex chromosomes have evolved in Vasconcellea. Six X/Y gene pairs were cloned, sequenced and analyzed from three dioecious,...

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PMID: 20579309
DOI: 10.1111/j.1365-313X.2010.04284.x

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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