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Article

Genetic relationships among Hylocereus and Selenicereus vine cacti (Cactaceae): evidence from hybridization and cytological studies.

Annals of botany - 1 Oct 2004

Tel-Zur Noemi, Abbo Shahal, Bar-Zvi Dudy, Mizrahi Yosef

Abstract excerpt

BACKGROUND AND AIMS: Hylocereus and Selenicereus are native to tropical and sub-tropical America. Based on its taxonomic status and crossability relations it was postulated that H. megalanthus (syn. S. megalanthus) is an allotetraploid (2n = 4x = 44) derived from natural hybridization between two closely related diploid taxa. The present work aimed at elucidating the genetic relationships between species of the...

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Identifiers

PMID: 15329334
DOI: 10.1093/aob/mch183
PMCID: PMC4242237

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