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Article

Mapping QTL for yield components, vigor, and resistance to Phytophthora palmivora in Theobroma cacao L.

Genome - 1 Apr 2003

Clement D, Risterucci A M, Motamayor J C, N'Goran J, Lanaud C

Abstract excerpt

Quantitative trait loci (QTL) mapping for agronomic traits was carried out in cocoa (Theobroma cacao L.). Regions of the genome involved in yield, vigor, and resistance to Phytophthora palmivora were identified. Three heterozygous clones, one upper Amazon Forastero (IMC78) and two Trinitario (DR1 and S52), were crossed with the same male parent, a lower Amazon Forastero (Catongo), known to be highly homozygous....

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PMID: 12723036
DOI: 10.1139/g02-125

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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