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LCT EEN 83 /S-8    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 83 /S-8, LCT EEN 83 /58

Location: R. Zamora, Morona - Santiago, Ecuador (pasture)
Date: 12 August 1980
Coordinates: 78.25 W, 3.20 S
Material collected: Seed
Altitude: 700 m
Notes: Arenal (2km N. of Proveduria).East bank
Expedition Code: 80EQ
   Allen, J.B., 1987


 Cornejo, O.E. et al., 2018
BioProject: PRJNA486011   NCBI   ENA FASTQ 
Project: PRJEB28591   EVA (project)   EVA (analysis) 
Library Source: Genomic
Run: SRR7774297   NCBI   ENA FASTQ 
Experiment: SRX4629527
BioSample: SAMN09934481
SampleName: LCT_EEN_83_S-8
SampleSource: Trinidad

List received in 2012   Reference
• Local Name: LCTEEN - 83 S/8
List received in 2011   Reference
• Local Name: LCT EEN 83/S-8
   - Year of Accession: 1994

Pod Index: 41.4 (pods per kg dried beans)

Colour: purple
Shape: elliptical
Number: 35.0
Total Wet Weight: 37.9 g
Cotyledon Dry Weight: 0.69 g
Cotyledon Length: 18.0 mm
Cotyledon Width: 10.0 mm

Testa: 7.30 %
Butterfat Content: 52.92 %
Testa: 5.83 %

Shape: obovate
Basal Constriction: moderate
Apex Form: obtuse
Rugosity: moderate
Length: 168.0 mm
Breadth: 83.0 mm
Colour: slight anthocyanin
Hardness: hard
Note: Hardness > 2.0 Mpa

Colour: anthocyanin absent

Ligule Colour: slight anthocyanin
Stamen Colour: slight anthocyanin
Sepal Length: 6.96 mm
Ligule Width: 2.23 mm
Ovule Number: 44
Style Length: 2.09 mm
Pedicel Colour: reddish

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.
Cornejo, O.E., Muh-Ching Yee, Victor Dominguez, Mary Andrews, Alexandra Sockell, Erika Strandberg, Donald Livingstone III, Conrad Stack, Alberto Romero, Pathmanathan Umaharan, Stefan Royaert, Nilesh R. Tawari, Pauline Ng, Osman Gutierrez, Wilbert Phillips, Keithanne Mockaitis, Carlos D. Bustamante & Juan C. Motamayor (2018) Population genomic analyses of the chocolate tree, Theobroma cacao L., provide insights into its domestication process. Commun Biol 1, 167
EET - Pichilingue (2012) Accessions planted in EET - Pichilingue, Ecuador. Freddy Amores and Ignacio Sotomayor C, personal communication, February 2012.
CRU (2011) ICG,T accessions. CRU website.
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.
Trinidad - CRU (1998) Fat Analysis Data. Data supplied on computer diskette by F. Bekele, CRU, Trinidad.