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United States Department of Agriculture

Agricultural Research Service

Research Project: MOLECULAR CHARACTERIZATION AND DIVERSITY ASSESSMENT OF COCOA GERMPLASM IN THE AMERICAS

Location: Sustainable Perennial Crops Laboratory

Title: Theobroma)

Author
item Zhang, Dapeng
item Figueira, Antonio
item Motilal, Lambert
item Lachenaud, Philippe
item Meinhardt, Lyndel

Submitted to: Wild Crop Relatives: Genomic and Breeding Resources
Publication Type: Book / chapter
Publication Acceptance Date: 2/13/2012
Publication Date: 9/14/2011
Citation: Zhang, D., Figueira, A., Motilal, L., Lachenaud, P., Meinhardt, L.W. 2011. Theobroma. In: Kole, C., editor. Wild Crop Relatives: Genomic and Breeding Resources, Plantation and Ornamental Crops. New York, NY: Springer-Verlag Berlin Heidelberg. p. 277-296.

Interpretive Summary:

Technical Abstract: Cacao (Theobroma cacao L.) is a neotropical tree species with significant economic importance. The availability of diverse cacao germplasm is the foundation for breeding new varieties for resistance to diseases and pests, for environmental adaptation, and for superior processing quality. Cacao was domesticated in Mesoamerica several thousand years ago, but the center of diversity is in the Amazon basin in South America. There has been a significant progress in the understanding of the wild populations and related species of T. cacao in the last decade, owing to the rapid technology advance and the dedicated research programs to the conservation and improvement of cacao. This chapter examines the events that have led to the current status of conservation and utilization of wild populations and the related species of cacao.

Last Modified: 8/24/2016
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