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PA 88 [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: G VI 225, PARINARI 88 [PER]

 POPULATION

 Motamayor, J.C. et al., 2008
'Maranon' Population
Subgroup: 'Parinari IV'   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: SRR7774231   NCBI   ENA FASTQ 
Experiment: SRX4629593
BioSample: SAMN09934525
SampleName: PA_88
SampleSource: gDNA Miami, Tree_ID: TC00983

 HELD IN

Show Details Hide Details

List received in 2012   Reference
• Accession: 544
   - Local Name: PA 88
   - Year of Accession: 1978
• Accession: 990
   - Local Name: PA 88
List received in 2012   Reference
• Local Name: PA-88
List received in 2018   Reference
• Accession: 21861
   - Local Name: PA-88 [PER]
   - Year of Accession: 2004
List received in 2012   Reference
• Local Name: PA 88
   - Year of Accession: 1974
List received in 1997   Reference
• Accession: 225
   - Local Name: PA 88 [PER]
   - Year of Accession: 1993
List received in 2008   Reference
• Accession: IDN-13-TCAC-00671
   - Local Name: PA 88 (PER)
List received in 2008   Reference
• Local Name: Pa 88
List received in 1990   Reference
• Local Name: PA 88 [PER]
List received in 1994   Reference
• Local Name: PA 88 [PER]
   - Year of Accession: 1968
List received in 2011   Reference
• Local Name: PA 88 [PER]

 DISEASE

 Vascular Streak Dieback
34.67 % Infection
Note: 15 plants sampled..
 Subali, S., 1992
Resistant
 Butler, D.R. et al., 1998

 YIELD

 Malaysia - Applied Agriculture, 1992
Seed Index: 103.0 (dried beans per 100g)
Pod Index: 28.0 (pods per kg dried beans)
 Reference
 Frances Bekele & Gillian Bidaisee, 2022
Pod Index: 35.7 (pods per kg dried beans)
 Reference

 BEAN

 Malaysia - Applied Agriculture, 1992
Number: 36.9
Dry Weight: 0.97 g
 Reference
 Frances Bekele & Gillian Bidaisee, 2022
Colour: purple
Shape: elliptical
Number: 28.0
Total Wet Weight: 45.7 g
Cotyledon Dry Weight: 1.00 g
Cotyledon Length: 19.9 mm
Cotyledon Width: 12.3 mm
 Reference

 BUTTERFAT

 Frances Bekele & Gillian Bidaisee, 2022
Testa: 5.30 %
 Reference
 Trinidad - CRU, 1998
Butterfat Content: 54.10 %
Testa: 5.40 %
 Reference

 FRUIT

 Frances Bekele & Gillian Bidaisee, 2022
Shape: obovate
Basal Constriction: strong
Apex Form: obtuse
Rugosity: moderate
Length: 152.0 mm
Breadth: 79.0 mm
Colour: anthocyanin absent
Hardness: hard
Note: Hardness > 2.0 Mpa
 Reference
 Brazil - CEPEC, 1987
Rugosity: intense
 Reference

 PHENOTYPING

 Fiona Lahive, 2017
Accession: RUQ 34
Light Saturated Photosynthetic Rate: 2.63 μmol m2 s-1
Stomatal Conductance: 0.05 mol m2 s-1
Transpiration Rate: 0.68 mmol m2 s-1
Intrinsic Water Use Efficiency: 67.67 μmol mol-1
Instantaneous Water Use Efficiency: 4.03 mmol mol-1
Flush Size: 4
Leaf Area: 200.00 cm2
Leaf Dry Weight: 1.28 g
Specific Leaf Area: 158.90 cm2 g-1
 Reference

 FLUSH

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

 FLOWER

 Frances Bekele & Gillian Bidaisee, 2022
Ligule Colour: slight anthocyanin
Stamen Colour: anthocyanin absent
Sepal Length: 6.68 mm
Ligule Width: 1.94 mm
Ovule Number: 35
Style Length: 2.24 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
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.
Haeser, E. (2008) Accession list for Bah Lias Research Station, PT.PP. London Sumatra, Indonesia. Personal communication, March 2010.
Malaysia - ARC Tuaran (1990) List of clones held in the Dept. of Agriculture's collection, at Sabah, Tuaran, Malaysia. E.B. Tay, Malaysian Cocoa Board, Malaysia. Personal Communication.
Nigeria - CRIN (1994) CRIN Cocoa germplasm. S.A. Olatoye, CRIN, Nigeria. Personal Communication.
CRU (2011) ICG,T accessions. CRU website.
Subali, S. (1992) MARDI's results on performance of imported primary cocoa clones. In: Unpublished Proceedings of MCGC Mini-Seminar on the Performance of Imported Cocoa Clones, 13th October, 1992. Kuala Lumpur, Malaysia.
Butler, D.R., Iwaro, A.D., Thevenin, J.-M., Bekele, F., Sounigo, O., Christopher, Y. & Mooledhar, V. (1998) Individual Institute Reports - Trinidad & Tobago, CRU. Report on the IPGRI project: Cocoa Germplasm Utilisation and Conservation, A Global Approach. Appendix to General Progress Report of Year 1.
Malaysia - Applied Agriculture (1992) Data from Applied Agriculture Research Unit (AARU). In: Unpublished Proceedings of MCGC Mini-Seminar on the Performance of Imported Cocoa Clones, 13th October 1992, Kuala Lumpur, Malaysia: pp. 4.
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.
Brazil - CEPEC (1987) List of clones in the CEPEC, Bahia, Brazil collection. Computer printout from CEPEC. Supplied by B.G.D. Bartley, CEPEC, Brazil.
Fiona Lahive (2017) Phenotypic data from climate change trials. Personal communication.