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COCA 3370 /5 [CHA] Group Name Theobroma cacao

Chalmers, W.S. (1973)
Report on a visit to Ecuador, Peru, and Brasil, March 1st-April 15th 1973. Unpublished Report. Cocoa Research Unit, University of the West Indies, Trinidad. pp. 31.

Derivation: COCA river.
Collected by Chalmers (INIAP/UWI).
Location: R. Coca, Oriente, Ecuador.

Notes: Chalmers, 1973a [CHA73A] Chalmers marked these trees and made the initial collections in 1968. Further collections of both budwood and seed were made on later expeditions in 1969 and 1970.

SNP/SSR Populations Images

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Synonyms: EQX 3370 /5 [CHA], EQ 3370 /5, EQX 3370 /5 [A], G VI 324, COC 3370 /5 [CHA], COC 3370 /5 [ECU], COCA 3370 /5 [ECU], EQX 3370 /5 [B], EQX 3370 /5 [J], EQX 3370 /5 [T], EQX 3370 /5 [U], EQX 3370 /5 [V], EQX 3370 /5 [W], EQX 3370 /5 [Z], EQX A 3370 /5, EQX B 3370 /5, EQX C 3370 /5, EQX J 3370 /5, EQX T 3370 /5, EQX U 3370 /5, EQX V 3370 /5, EQX W 3370 /5

COLLECTION DETAILS

Location: Rio Coca, Napo, Ecuador

Coordinates: 77.00 W, 0.20 S

Marita, J. M. et al., 2001

POPULATION

Motamayor, J.C. et al., 2008: 'Iquitos' Population; Reference

Reference

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
Population SSR
Guiltinan, Mark, 2019: 'Iquitos' Population; Reference

Reference

Guiltinan, Mark 2019
Theobroma cacao Disease Resistance: Discovery and Functional Characterization of Genes Regulating Plant Immunity in Perennial Crops. NCBI
Notes

A project to establish a new scientific approach for use with perennial crop plants to identify candidate loci for disease resistance using Theobroma cacao. Leaf samples were collected from the La Montaña field site at the CATIE field station in Turrialba, Costa Rica. The study focused on four genetic groups (Guiana, Iquitos, Marañon, and Nanay) and variation in resistance to Phytophthora.
Last updated: November, 2022

plantscience.psu.edu/…

Disease Population Accession Data Project Data

GENOME/TRANSCRIPTOME DATA LINKS

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Cornejo, O.E. et al., 2018

BioProject: PRJNA486011 NCBI ENA FASTQ

Project: PRJEB28591 EVA (project) EVA (analysis)

Library Source: Genomic

Run: SRR7774346 NCBI ENA FASTQ

Experiment: SRX4629478

BioSample: SAMN09934420

SampleName: COCA_3370_5

SampleSource: Costa Rica, Tree_ID: Tc04611

Guiltinan, Mark, 2019

Reference View Associated Data

BioProject: PRJNA558793 NCBI ENA FASTQ

Library Source: Genomic & Transcriptomic

Run: SRR14022550 NCBI ENA FASTQ

Library Source: Genomic

Experiment: SRX10399125

BioSample: SAMN12500389

SampleName: COCA-3370-5

SampleSource: Centro Agronómico Tropical de Investigación y Enseñanza (CATIE), Costa Rica, Tree_ID: P000007

Run: SRR14022551 NCBI ENA FASTQ

Library Source: Genomic

Experiment: SRX10399124

BioSample: SAMN12500389

SampleName: COCA-3370-5

SampleSource: Centro Agronómico Tropical de Investigación y Enseñanza (CATIE), Costa Rica, Tree_ID: P000007

Run: SRR9938281 NCBI ENA FASTQ

Library Source: Genomic

Experiment: SRX6686842

BioSample: SAMN12500389

SampleName: COCA-3370-5

SampleSource: Centro Agronómico Tropical de Investigación y Enseñanza (CATIE), Costa Rica, Tree_ID: P000007

Run: SRR9938282 NCBI ENA FASTQ

Library Source: Genomic

Experiment: SRX6686841

BioSample: SAMN12500389

SampleName: COCA-3370-5

SampleSource: Centro Agronómico Tropical de Investigación y Enseñanza (CATIE), Costa Rica, Tree_ID: P000007

Run: SRR9938283 NCBI ENA FASTQ

Library Source: Genomic

Experiment: SRX6686840

BioSample: SAMN12500389

SampleName: COCA-3370-5

SampleSource: Centro Agronómico Tropical de Investigación y Enseñanza (CATIE), Costa Rica, Tree_ID: P000007

Run: SRR9938228 NCBI ENA FASTQ

Library Source: Transcriptomic

Experiment: SRX6686895

BioSample: SAMN12500389

SampleName: COCA-3370-5

SampleSource: Centro Agronómico Tropical de Investigación y Enseñanza (CATIE), Costa Rica, Tree_ID: P000007

HELD IN

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United Kingdom, International Cocoa Quarantine Centre, Reading (ICQC,R): Current List ICQC,R Website; • Accession: RUQ 137 ICQC,R; - Local Name: COCA 3370/5 [CHA]; - Year of Accession: 1988
Brazil, Comissão Executiva do Plano da Lavoura Cacaueira/Centro de Pesquisas do Cacau (CEPLAC/CEPEC): List received in 2012 Reference

Reference

CEPEC 2012
Accession list for the CEPEC (Bahia, Brazil) collection. Dr. José Luis Pires, personal communication, February 2012.; • Accession: 928; - Local Name: COCA 3370-5; • Accession: 928; - Local Name: COCA 3370-5
Brazil, Mars Center for Cocoa Science: List received in 2012 Reference

Reference

Mars Center for Cocoa Science 2012
Accession list for the Mars Center for Cocoa Science. Jean-Philippe Marelli, personal communication, February 2012.; • Local Name: COCA-3370/5; - Year of Accession: 1995
Costa Rica, Centro Agronómico Tropical de Investigación y Enseñanza (CATIE): List received in 2018 Reference

Reference

Allan Mata 2018
Accession list for the International Cacao Collection at CATIE (IC3). Personal communication.
Notes

Excel file received by email.; • Accession: 21832; - Local Name: COCA-3370-5; - Year of Accession: 2002
Ghana, Cocoa Research Institute of Ghana (CRIG): List received in 2012 Reference

Reference

CRIG 2012
Cocoa accessions held in the Cocoa Research Institute of Ghana (CRIG). Francis Kwame Padi, personal communication, February 2012.; • Local Name: COCA3370/5
India, Kerala Agricultural University: List received in 1997 Reference

Reference

India - Kerala 1997
List of survivng clones from all the introductions. R.V. Nair, Kerala Agricultural University, India. Personal Communication.; • Accession: 324; - Local Name: COCA 3370 /5 [CHA]; - Year of Accession: 1994
Indonesia, Indonesian Coffee and Cocoa Research Institute (ICCRI): List received in 2008 Reference

Reference

Susilo, A. 2008
The list of germplasm collected by ICCRI. Personal communication from Agung Susilo, July 2008.; • Accession: IDN-13-TCAC-00656; - Local Name: COCA 3370/5 (CHA)
Malaysia, Malaysian Cocoa Board (MCB): List received in 1998 Reference

Reference

Malaysia - ARC Tuaran 1998
Accessions held in the Malaysian Cocoa Board collection, May 1998. K. Lamin, MCB, Malaysia, Personal Communication.; • Local Name: COCA 3370 /5 [CHA]; - Year of Accession: 1993
Trinidad and Tobago, International Cocoa Genebank, Trinidad (ICG,T): List received in 2011 Reference

Reference

CRU 2011
ICG,T accessions. CRU website.
Notes

Website visited 12th April 2011

Link Unavailable [http://sta.uwi.edu/cru/icgt-accessions.asp]; • Local Name: COCA 3370/5 [CHA]

DISEASE

Phytophthora: Resistant; Guiltinan, Mark, 2019

Reference

Guiltinan, Mark 2019
Theobroma cacao Disease Resistance: Discovery and Functional Characterization of Genes Regulating Plant Immunity in Perennial Crops. NCBI
Notes

A project to establish a new scientific approach for use with perennial crop plants to identify candidate loci for disease resistance using Theobroma cacao. Leaf samples were collected from the La Montaña field site at the CATIE field station in Turrialba, Costa Rica. The study focused on four genetic groups (Guiana, Iquitos, Marañon, and Nanay) and variation in resistance to Phytophthora.
Last updated: November, 2022

plantscience.psu.edu/…

Disease Population Accession Data Project Data; Moderate Resistance, sp. P. palmivora (Pod).; Note: Score: 3 (1-8 Scale). Fully grown, unripe detached pods (4-5 months old).; A.D. Iwaro et al., 2006

Reference

A.D. Iwaro, D.R. Butler & A.B. Eskes 2006
Sources of resistance to Phytophthora pod rot at the International Cocoa Genebank, Trinidad. Genetic Resources and Crop Evolution (2006) 53: 99–109
Notes

DOI 10.1007/s10722-004-1411-1

Disease

YIELD

Frances Bekele & Gillian Bidaisee, 2022: Pod Index: 25.7 (pods per kg dried beans); Reference

Reference

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.
Notes

This single reference supercedes data entered previously and will be kept up-to-date to allow this information to be grouped together.

Yield Bean Butterfat Fruit Flush Flower

BEAN

Frances Bekele & Gillian Bidaisee, 2022: Colour: purple; Shape: oblong; Number: 37.0; Total Wet Weight: 57.7 g; Cotyledon Dry Weight: 1.05 g; Cotyledon Length: 22.4 mm; Cotyledon Width: 10.7 mm; Reference

Reference

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.
Notes

This single reference supercedes data entered previously and will be kept up-to-date to allow this information to be grouped together.

Yield Bean Butterfat Fruit Flush Flower

BUTTERFAT

Frances Bekele & Gillian Bidaisee, 2022: Testa: 5.40 %; Reference

Reference

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.
Notes

This single reference supercedes data entered previously and will be kept up-to-date to allow this information to be grouped together.

Yield Bean Butterfat Fruit Flush Flower

FRUIT

Frances Bekele & Gillian Bidaisee, 2022: Shape: elliptical; Basal Constriction: moderate; Apex Form: acute; Rugosity: moderate; Length: 194.0 mm; Breadth: 91.0 mm; Colour: anthocyanin absent; Hardness: hard; Note: Hardness > 2.0 Mpa; Reference

Reference

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.
Notes

This single reference supercedes data entered previously and will be kept up-to-date to allow this information to be grouped together.

Yield Bean Butterfat Fruit Flush Flower

PHENOTYPING

Fiona Lahive, 2017: Accession: RUQ 137; Light Saturated Photosynthetic Rate: 6.52 μmol m² s^-1; Stomatal Conductance: 0.13 mol m² s^-1; Transpiration Rate: 1.45 mmol m² s^-1; Intrinsic Water Use Efficiency: 67.29 μmol mol^-1; Instantaneous Water Use Efficiency: 4.62 mmol mol^-1; Flush Size: 4; Leaf Area: 247.90 cm²; Leaf Dry Weight: 1.58 g; Specific Leaf Area: 159.60 cm² g^-1; Reference

Reference

Fiona Lahive 2017
Phenotypic data from climate change trials. Personal communication.
Notes

Data for single trees in ICQC,R. Each value is a mean of 2 time points with 6 leaves per tree (12 measurements), except flush size, which was 2 branches per tree (4 measurements).

Phenotyping

FLUSH

Frances Bekele & Gillian Bidaisee, 2022: Colour: slight anthocyanin; Reference

Reference

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.
Notes

This single reference supercedes data entered previously and will be kept up-to-date to allow this information to be grouped together.

Yield Bean Butterfat Fruit Flush Flower

FLOWER

Frances Bekele & Gillian Bidaisee, 2022: Ligule Colour: anthocyanin absent; Stamen Colour: anthocyanin absent; Sepal Length: 9.66 mm; Ligule Width: 2.34 mm; Ovule Number: 36; Style Length: 2.52 mm; Pedicel Colour: reddish; Reference

Reference

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.
Notes

This single reference supercedes data entered previously and will be kept up-to-date to allow this information to be grouped together.

Yield Bean Butterfat Fruit Flush Flower

REFERENCES

Chalmers, W.S. (1973) Report on a visit to Ecuador, Peru, and Brasil, March 1st-April 15th 1973. Unpublished Report. Cocoa Research Unit, University of the West Indies, Trinidad. pp. 31.

Marita, J. M., Nienhuis, J., Pires, J. L. & Aitken, W. M. (2001) Analysis of Genetic Diversity in Theobroma cacao with Emphasis on Witches’ Broom Disease Resistance. Crop Sci. 41:1305–1316.

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

Guiltinan, Mark (2019) Theobroma cacao Disease Resistance: Discovery and Functional Characterization of Genes Regulating Plant Immunity in Perennial Crops. NCBI

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

CEPEC (2012) Accession list for the CEPEC (Bahia, Brazil) collection. Dr. José Luis Pires, personal communication, February 2012.

Mars Center for Cocoa Science (2012) Accession list for the Mars Center for Cocoa Science. Jean-Philippe Marelli, personal communication, February 2012.

Allan Mata (2018) Accession list for the International Cacao Collection at CATIE (IC3). Personal communication.

CRIG (2012) Cocoa accessions held in the Cocoa Research Institute of Ghana (CRIG). Francis Kwame Padi, personal communication, February 2012.

India - Kerala (1997) List of survivng clones from all the introductions. R.V. Nair, Kerala Agricultural University, India. Personal Communication.

Susilo, A. (2008) The list of germplasm collected by ICCRI. Personal communication from Agung Susilo, July 2008.

Malaysia - ARC Tuaran (1998) Accessions held in the Malaysian Cocoa Board collection, May 1998. K. Lamin, MCB, Malaysia, Personal Communication.

CRU (2011) ICG,T accessions. CRU website.

A.D. Iwaro, D.R. Butler & A.B. Eskes (2006) Sources of resistance to Phytophthora pod rot at the International Cocoa Genebank, Trinidad. Genetic Resources and Crop Evolution (2006) 53: 99–109

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.