Search Results

KER 6    Theobroma cacao

 French Guiana - CIRAD-CP (1994)
Morphological characteristics of the clones held at CIRAD Guyane.. Data supplied to ICGD on computer diskette. Dr. Ph. Lachenaud, CIRAD Guyane.

Derivation: river KERinioutou,.
Collected by Lachenaud.
Location: R. Kerinioutou, Oyapock, GUF.

Lachenaud, 1993a [LAC93A]. Habit - Tall trees. Leaf- pigmented flush leaves. Fruits - green and Amelonado shaped, similar to PINA. No symptoms of Witches Broom.

Notes:  French Guiana - CIRAD-CP, 1994a [GUY94A] Collections made in 1990.
 

 NOTES

French Guiana - CIRAD-CP, 1994a [GUY94A] Collections made in 1990.

 COLLECTION DETAILS

Location: R. Kerindioutou, Haut Oyapock, French Guiana
Date: 12 July 1990
Coordinates: 53°0'0" W, 2°10'39" N
Material collected: Budwood
Expedition Code: 90GU
   Lachenaud, P. & Sallee, B., 1993

 POPULATION

 Motamayor, J.C. et al., 2008
'Guiana' Population
 Reference
 Guiltinan, Mark, 2019
'Guiana' Population
 Reference

 GENOME DATA LINKS

Show Details Hide Details

 Guiltinan, Mark, 2019  Reference    View Associated Data
BioProject: PRJNA558793   NCBI 
 
Run: SRR9938248   NCBI 
Experiment: SRX6686875
BioSample: SAMN12500402
SampleSource: Centro Agronómico Tropical de Investigación y Enseñanza (CATIE), Costa Rica, Tree_ID: P000169
Run: SRR9938266   NCBI 
Experiment: SRX6686857
BioSample: SAMN12500402
SampleSource: Centro Agronómico Tropical de Investigación y Enseñanza (CATIE), Costa Rica, Tree_ID: P000169
Run: SRR9938267   NCBI 
Experiment: SRX6686856
BioSample: SAMN12500402
SampleSource: Centro Agronómico Tropical de Investigación y Enseñanza (CATIE), Costa Rica, Tree_ID: P000169
Run: SRR9938339   NCBI 
Experiment: SRX6686784
BioSample: SAMN12500402
SampleSource: Centro Agronómico Tropical de Investigación y Enseñanza (CATIE), Costa Rica, Tree_ID: P000169

 HELD IN

Show Details Hide Details

Current List   ICQC,R Website
• Accession: RUQ 408     ICQC,R 
   - Local Name: KER 6
   - Year of Accession: 1993
List received in 2018   Reference
• Accession: 22030
   - Local Name: KER-6
   - Year of Accession: 2006
List received in 2012   Reference
• Local Name: KER 6
List received in 2012   Reference
• Local Name: KER 6
   - Year of Accession: 1990
List received in 2012   Reference
• Local Name: KER6

 DISEASE

 Phytophthora
Susceptible
 Guiltinan, Mark, 2019
Susceptible, sp. P. megakarya (Leaf Disc Test).
Note: Mean of lesion score = 2.57. Population Kerindioutou
 Paulin, D. et al., 2008

 PHENOTYPING

 Fiona Lahive, 2017
Accession: RUQ 408
Light Saturated Photosynthetic Rate: 2.53 μmol m2 s-1
Stomatal Conductance: 0.04 mol m2 s-1
Transpiration Rate: 0.70 mmol m2 s-1
Intrinsic Water Use Efficiency: 63.70 μmol mol-1
Instantaneous Water Use Efficiency: 3.83 mmol mol-1
Flush Size: 5
Leaf Area: 208.80 cm2
Leaf Dry Weight: 1.53 g
Specific Leaf Area: 142.50 cm2 g-1
 Reference

 FLUSH

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

French Guiana - CIRAD-CP (1994) Morphological characteristics of the clones held at CIRAD Guyane.. Data supplied to ICGD on computer diskette. Dr. Ph. Lachenaud, CIRAD Guyane.
Lachenaud, P. & Sallee, B. (1993) Les cacaoyers spontanes de Guyane. Localisation, ecologie et morphologie.. Cafe, Cacao, The 37: pp. 101-114.
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
Allan Mata (2018) Accession list for the International Cacao Collection at CATIE (IC3).. Personal communication.
Philippe Lachenaud (2012) CIRAD Montpellier Clone List (Excel Spreadsheet).. Data supplied to ICGD by email. Dr. Philippe Lachenaud, CIRAD Montpellier, France, January 2012.
Philippe Lachenaud (2012) F. Guiana database, CIRAD-CP.. Data supplied to ICGD by email. Dr. Philippe Lachenaud, CIRAD Montpellier, France, January 2012.
CRIG (2012) Cocoa accessions held in the Cocoa Research Institute of Ghana (CRIG).. Francis Kwame Padi, personal communication, February 2012.
Paulin, D., Ducamp, M. & Lachenaud, P. (2008) New sources of resistance to Phytophthora megakarya identified in wild cocoa tree populations of French Guiana.. Crop Protection. 27: pp 1143–1147.
Fiona Lahive (2017) Phenotypic data from climate change trials.. Personal communication.
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.