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 LCT EEN 36    Theobroma cacao

 Allen, J.B. (1987)
London Cocoa Trade Amazon Project. Final Report Phase 2. Cocoa Growers' Bulletin (Cadbury Schweppes plc, Birmingham, U.K.) 39: pp. 1-94.

Derivation: London Cocoa Trade Est. Exp. Napo.
Collected by Allen.
Location: Ecuador.

Notes:  Allen, 1989a [ALL89A] Seedling progenies are identifed by the suffix /s2, /s3. The numbers in the suffix of the seedling material relates to the genebank/quarantine station where the seedling material was originally sent as follows:

s1,s2... in San Carlos genebank, Ecuador,

s101,s102... at Kew (and moved to Trinidad),

s201,s202... at USDA Miami quarantine station,

s301,s302... at Barbados quarantine station.


Synonyms: EEN 36

Location: R. Napo, Napo, Ecuador (primary forest)
Date: 5 June 1980
Coordinates: 76.34 W, 0.24 S
Material collected: Pod
Altitude: 220 m
Notes: Rio Anangu.2hr E of Limoncocha
Expedition Code: 80EQ
   Allen, J.B., 1987

'Curaray' Population
Subgroup: 'Curaray R - Napo R'   Reference


 Xavier Argout et al., 2023
BioProject: PRJNA880462   NCBI   ENA FASTQ 
Library Source: Genomic
Run: SRR21562087   NCBI   ENA FASTQ 
Experiment: SRX17564492
BioSample: SAMN30841453
SampleName: LCTEEN_36

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List received in 1990   Reference
• Local Name: LCT EEN 36
List received in 2012   Reference
• Local Name: LCTEEN - 36
   - Year of Accession: 2005
• Local Name: LCTEEN-36
   - Year of Accession: 1997

Colour Dark Purple: Present
Colour Light Purple: Present
Colour White: Present
Number: 14.0
Length: 25.1 mm
Width: 13.6 mm
Thickness: 10.1 mm
Cotyledon Wet Weight: 2.20 g

Basal Constriction: absent
Apex Form: slightly acute
Rugosity: intense
Husk Thickness: 18 mm
Length: 160.0 mm
Breadth: 91.0 mm
Colour: anthocyanin absent
Weight: 571.0 g
Length Breadth Ratio: 1.75
Note: genebank data

Colour: intermediate anthocyanin
Colour: slight anthocyanin

Allen, J.B. (1987) London Cocoa Trade Amazon Project. Final Report Phase 2. Cocoa Growers' Bulletin (Cadbury Schweppes plc, Birmingham, U.K.) 39: pp. 1-94.
Motamayor, J.C., Lachenaud, P., da Silva e Mota, J.W., Loor, R., Kuhn, D.N., Brown, J.S. & Schnell, R.J. (2008) Geographic and Genetic Population Differentiation of the Amazonian Chocolate Tree (Theobroma cacao L). PLoS ONE 3(10): e3311. doi:10.1371/journal.pone.0003311
Xavier Argout, Gaetan Droc, Olivier Fouet, Mathieu Rouard, Karine Labadie, Bénédicte Rhoné, Gaston Rey Loor & Claire Lanaud (2023) Pangenomic exploration of Theobroma cacao: New Insights into Gene Content Diversity and Selection During Domestication. bioRxiv preprint
Ecuador - Napo (1990) Lista de los materiales en San Carlos, Napo, basada en Informe Final de Allen, 1987, y la lista de CRU, Trinidad (29 Junio 1990), de materiales ya establecidos. Unpublished report, E.E.T. San Carlos, Napo, Ecuador, pp. 2.
EET - Pichilingue (2012) Accessions planted in EET - Pichilingue, Ecuador. Freddy Amores and Ignacio Sotomayor C, personal communication, February 2012.
Allen, J.B. (1988) Geographical variation and population biology in wild Theobroma cacao. PhD. Thesis, University of Edinburgh, U.K. pp. 197.
Frances Bekele & Gillian Bidaisee (2022) Morphological data from the International Cocoa Collection (ICG,T) maintained by the Cocoa Research Centre (CRC), Trinidad & Tobago. Unpublished data on fruit, bean, flower and flush morphology supplied as an Excel spreadsheet by Frances Bekele. Last update March 2022.