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FSC 13    Theobroma cacao

 Barbados - Quarantine Station (1994)
List of clones in the Barbados Quarantine Collection. CRU Newsletter No. 1, Cocoa Research Unit, Trinidad.

 POPULATION

 Motamayor, J.C. et al., 2008
'Amelonado' Population
Subgroup: 'Amelonado Type II'   Reference

 GENOME/TRANSCRIPTOME DATA LINKS

 Cornejo, O.E. et al., 2018
 Reference
BioProject: PRJNA486011   NCBI   ENA FASTQ 
Project: PRJEB28591   EVA (project)   EVA (analysis) 
Library Source: Genomic
 
Run: SRR7774269   NCBI   ENA FASTQ 
Experiment: SRX4629555
BioSample: SAMN09934447
SampleName: FSC_13
SampleSource: Costa Rica, Tree_ID: 18315

 HELD IN

List received in 2018   Reference
• Accession: 22154
   - Local Name: FSC-13
   - Year of Accession: 2012
List received in 2011   Reference
• Local Name: FSC 13

 YIELD

 Frances Bekele & Gillian Bidaisee, 2022
Pod Index: 19.9 (pods per kg dried beans)
 Reference

 BEAN

 Frances Bekele & Gillian Bidaisee, 2022
Colour: dark purple
Shape: elliptical
Number: 46.0
Total Wet Weight: 72.4 g
Cotyledon Dry Weight: 1.09 g
Cotyledon Length: 23.2 mm
Cotyledon Width: 13.4 mm
 Reference

 BUTTERFAT

 Frances Bekele & Gillian Bidaisee, 2022
Testa: 6.40 %
 Reference

 FRUIT

 Frances Bekele & Gillian Bidaisee, 2022
Shape: obovate
Basal Constriction: moderate
Apex Form: acute
Rugosity: moderate
Length: 176.0 mm
Breadth: 97.0 mm
Colour: anthocyanin absent
Hardness: moderate
Note: Hardness > 1.6 and <= 2.0 Mpa
 Reference

 PHENOTYPING

 Fiona Lahive, 2017
Accession: RUQ 1535
Light Saturated Photosynthetic Rate: 5.23 μmol m2 s-1
Stomatal Conductance: 0.10 mol m2 s-1
Transpiration Rate: 1.58 mmol m2 s-1
Intrinsic Water Use Efficiency: 55.86 μmol mol-1
Instantaneous Water Use Efficiency: 3.19 mmol mol-1
Flush Size: 3
Leaf Area: 389.50 cm2
Leaf Dry Weight: 2.22 g
Specific Leaf Area: 177.00 cm2 g-1
 Reference

 FLUSH

 Frances Bekele & Gillian Bidaisee, 2022
Colour: moderate anthocyanin
 Reference

 FLOWER

 Frances Bekele & Gillian Bidaisee, 2022
Ligule Colour: moderate anthocyanin
Stamen Colour: moderate anthocyanin
Sepal Length: 8.45 mm
Ligule Width: 2.77 mm
Ovule Number: 50
Style Length: 2.82 mm
Pedicel Colour: red
 Reference

Barbados - Quarantine Station (1994) List of clones in the Barbados Quarantine Collection. CRU Newsletter No. 1, Cocoa Research Unit, Trinidad.
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
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
Allan Mata (2018) Accession list for the International Cacao Collection at CATIE (IC3). Personal communication.
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.
Fiona Lahive (2017) Phenotypic data from climate change trials. Personal communication.