Search Results

 LCT EEN 246    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 246

Location: R. Villano, Para, Ecuador (pasture)
Date: 20 July 1981
Coordinates: 77.27 W, 1.30 S
Material collected: Pod
Altitude: 330 m
Notes: Villano, by the side of the track
Expedition Code: 80EQ
   Allen, J.B., 1987


 Xavier Argout et al., 2023
BioProject: PRJNA880462   NCBI   ENA FASTQ 
Library Source: Genomic
Run: SRR21562103   NCBI   ENA FASTQ 
Experiment: SRX17564476
BioSample: SAMN30841441
SampleName: LCTEEN_246

Show Details Hide Details

List received in 1990   Reference
• Local Name: LCT EEN 246
List received in 2012   Reference
• Local Name: LCT-246
List received in 2011   Reference
• Local Name: LCT EEN 246

Susceptible, sp. P. palmivora (Pod).
Note: Unripe, Unattached and not wounded
 Iwaro, D., 1998

Pod Index: 27.1 (pods per kg dried beans)

Colour Dark Purple: Absent
Colour Light Purple: Absent
Colour White: Present
Number: 13.0
Length: 26.5 mm
Width: 14.8 mm
Thickness: 11.4 mm
Cotyledon Wet Weight: 2.90 g
Note: expedition data
Colour: purple
Shape: elliptical
Number: 45.0
Total Wet Weight: 58.2 g
Cotyledon Dry Weight: 0.82 g
Cotyledon Length: 21.8 mm
Cotyledon Width: 12.4 mm

Testa: 4.50 %
Butterfat Content: 53.75 %
Testa: 7.33 %

Basal Constriction: slight
Apex Form: slightly acute
Rugosity: intense
Husk Thickness: 20 mm
Length: 165.0 mm
Breadth: 89.0 mm
Colour: anthocyanin absent
Weight: 461.0 g
Length Breadth Ratio: 1.85
Note: expedition data
Shape: obovate
Basal Constriction: strong
Apex Form: mammillate
Rugosity: moderate
Length: 149.0 mm
Breadth: 80.0 mm
Colour: anthocyanin absent
Hardness: hard
Note: Hardness > 2.0 Mpa

Colour: anthocyanin absent
Colour: slight anthocyanin

Ligule Colour: moderate anthocyanin
Stamen Colour: anthocyanin absent
Sepal Length: 6.81 mm
Ligule Width: 2.52 mm
Ovule Number: 44
Style Length: 1.77 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.
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.
CRU (2011) ICG,T accessions. CRU website.
Iwaro, D. (1998) Evalation of accessions for Black Pod. Personal Communication 30th October 1998. Data sent by email from Dr. Iwaro.
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.
Allen, J.B. (1988) Geographical variation and population biology in wild Theobroma cacao. PhD. Thesis, University of Edinburgh, U.K. pp. 197.