Search Results

PA 299 [PER]    Theobroma cacao

 Pound, F.J. (1938)
Cacao and Witchbroom Disease of South America with notes on other species of Theobroma. Archives of Cocoa Research 1: pp. 26-71.

Derivation: PArinari.
Collected by Pound.
Location: Parinari, Peru.

Pound, 1938a: [POU38A] type 1 - long, generally warty pods with a pronounced bottleneck and a conspicuous point, type 2 - lack the pronounced bottleneck, type 3 - pods shorter and lack both the pronounced bottle neck and point, type 4 - smooth lagarta, ie with bottle neck and point but with shallow furrows and a smooth shell, type 5 - as type 1 but with very small beans, type 6 - short, 10 ridged oval, warty pods, sometimes with red tint. Posnette, 1945A [POS45A]. Parinari type has long petioles (2-3 cm) with pulvini separated by a long, deep constriction even when young. The stamen filaments are not pigmented.

Notes:  Selections from the region around Parinari.

Pound, 1938a [POU38A]. Pods probably collected from some 20 trees free of Witches' Broom in a population of type 1,2,3, and 4. Further collections may have made around Porvenir (between the Boca del Huallaga and Boca del Pastaza) from types 5 and 6.

Pound, 1943b [POU43B]. 277 plants were planted at Marper farm.

Bartley, 1998a [BAR98A] Parinari means tree and it is the name of a place on the River Amazon (Maranon) in Peru. However it is believed to refer to a region rather than a specific place. Types 5 and 6 were collected from along the whole stretch of the Maranon River.
 

Synonyms: PARINARI 299 [PER]

 POPULATION

 Motamayor, J.C. et al., 2008
'Maranon' Population
Subgroup: 'Parinari I'   Reference
 Guiltinan, Mark, 2019
'Maranon' Population
 Reference

 GENOME/TRANSCRIPTOME DATA LINKS

Show Details Hide Details

 Guiltinan, Mark, 2019
 Reference    View Associated Data
BioProject: PRJNA558793   NCBI   ENA FASTQ 
Library Source: Genomic & Transcriptomic
 
Run: SRR14022522   NCBI   ENA FASTQ 
Library Source: Genomic
Experiment: SRX10399153
BioSample: SAMN12500409
SampleName: PA-299
SampleSource: Centro Agronómico Tropical de Investigación y Enseñanza (CATIE), Costa Rica, Tree_ID: P000108
Run: SRR9938258   NCBI   ENA FASTQ 
Library Source: Genomic
Experiment: SRX6686865
BioSample: SAMN12500409
SampleName: PA-299
SampleSource: Centro Agronómico Tropical de Investigación y Enseñanza (CATIE), Costa Rica, Tree_ID: P000108
Run: SRR9938260   NCBI   ENA FASTQ 
Library Source: Genomic
Experiment: SRX6686863
BioSample: SAMN12500409
SampleName: PA-299
SampleSource: Centro Agronómico Tropical de Investigación y Enseñanza (CATIE), Costa Rica, Tree_ID: P000108
Run: SRR9938261   NCBI   ENA FASTQ 
Library Source: Genomic
Experiment: SRX6686862
BioSample: SAMN12500409
SampleName: PA-299
SampleSource: Centro Agronómico Tropical de Investigación y Enseñanza (CATIE), Costa Rica, Tree_ID: P000108
Run: SRR9938265   NCBI   ENA FASTQ 
Library Source: Transcriptomic
Experiment: SRX6686858
BioSample: SAMN12500409
SampleName: PA-299
SampleSource: Centro Agronómico Tropical de Investigación y Enseñanza (CATIE), Costa Rica, Tree_ID: P000108

 HELD IN

Show Details Hide Details

List received in 2012   Reference
• Accession: 1258
   - Local Name: PA 299 / T12
• Accession: 1310
   - Local Name: PA 299
List received in 2012   Reference
• Local Name: PA-299/T12
List received in 2018   Reference
• Accession: 22301
   - Local Name: PA-299
   - Year of Accession: 2012
List received in 2012   Reference
• Local Name: PA299
List received in 2011   Reference
• Local Name: PA 299 [PER]

 DISEASE

 Phytophthora
Susceptible
 Guiltinan, Mark, 2019

 YIELD

 Frances Bekele & Gillian Bidaisee, 2022
Pod Index: 36.2 (pods per kg dried beans)
 Reference

 BEAN

 Frances Bekele & Gillian Bidaisee, 2022
Colour: dark purple
Shape: elliptical
Number: 31.0
Total Wet Weight: 37.7 g
Cotyledon Dry Weight: 0.89 g
Cotyledon Length: 18.3 mm
Cotyledon Width: 11.1 mm
 Reference

 BUTTERFAT

 Frances Bekele & Gillian Bidaisee, 2022
Testa: 5.60 %
 Reference
 Trinidad - CRU, 1998
Butterfat Content: 56.01 %
Testa: 10.13 %
 Reference

 FRUIT

 Frances Bekele & Gillian Bidaisee, 2022
Shape: obovate
Basal Constriction: moderate
Apex Form: indented
Rugosity: slight
Length: 139.0 mm
Breadth: 73.0 mm
Colour: anthocyanin absent
Hardness: hard
Note: Hardness > 2.0 Mpa
 Reference

 PHENOTYPING

 Fiona Lahive, 2017
Accession: RUQ 1621
Light Saturated Photosynthetic Rate: 5.82 μmol m2 s-1
Stomatal Conductance: 0.11 mol m2 s-1
Transpiration Rate: 1.39 mmol m2 s-1
Intrinsic Water Use Efficiency: 57.71 μmol mol-1
Instantaneous Water Use Efficiency: 4.13 mmol mol-1
Flush Size: 4
Leaf Area: 245.20 cm2
Leaf Dry Weight: 1.59 g
Specific Leaf Area: 154.80 cm2 g-1
 Reference

 FLUSH

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

 FLOWER

 Frances Bekele & Gillian Bidaisee, 2022
Ligule Colour: slight anthocyanin
Stamen Colour: slight anthocyanin
Sepal Length: 6.03 mm
Ligule Width: 1.99 mm
Ovule Number: 45
Style Length: 1.88 mm
Pedicel Colour: reddish
 Reference

Pound, F.J. (1938) Cacao and Witchbroom Disease of South America with notes on other species of Theobroma. Archives of Cocoa Research 1: pp. 26-71.
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
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.
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.
Fiona Lahive (2017) Phenotypic data from climate change trials. Personal communication.