Works matching AU Pathmanathan Umaharan

Results: 34

A first approach to develop a quantitative screening method to identify resistance to bacterial leaf spot disease caused by Acidovorax anthurii in anthurium.

Published in:

European Journal of Plant Pathology, 2021, v. 160, n. 1, p. 147, doi. 10.1007/s10658-021-02230-x

By:

Holder, Annelle W. B.;
Elibox, Winston;
Umaharan, Pathmanathan

Publication type:

Article

The use of an optimised organoleptic assessment protocol to describe and quantify different flavour attributes of cocoa liquors made from Ghana and Trinitario beans.

Published in:

European Food Research & Technology, 2008, v. 226, n. 3, p. 405, doi. 10.1007/s00217-006-0551-2

By:

Darin Sukha;
David Butler;
Pathmanathan Umaharan;
Emma Boult

Publication type:

Article

Selection criteria for yield in hot pepper (Capsicum chinense Jacq.).

Published in:

New Zealand Journal of Crop & Horticultural Science, 2023, v. 51, n. 4, p. 625, doi. 10.1080/01140671.2022.2058966

By:

Ramjattan, Rabindra;
Umaharan, Pathmanathan

Publication type:

Article

Population genomic analyses of the chocolate tree, Theobroma cacao L., provide insights into its domestication process.

Published in:

Communications Biology, 2018, v. 1, n. 1, p. N.PAG, doi. 10.1038/s42003-018-0168-6

By:

Cornejo, Omar E.;
Yee, Muh-Ching;
Dominguez, Victor;
Andrews, Mary;
Sockell, Alexandra;
Strandberg, Erika;
Livingstone III, Donald;
Stack, Conrad;
Romero, Alberto;
Umaharan, Pathmanathan;
Royaert, Stefan;
Tawari, Nilesh R.;
Ng, Pauline;
Gutierrez, Osman;
Phillips, Wilbert;
Mockaitis, Keithanne;
Bustamante, Carlos D.;
Motamayor, Juan C.

Publication type:

Article

Plant and fruit trait variations among four Capsicum species in a Caribbean germplasm collection.

Published in:

Plant Genetic Resources: Characterisation & Utilisation, 2014, v. 12, n. 1, p. 48, doi. 10.1017/S1479262113000245

By:

Bharath, Sarah M.;
Cilas, Christian;
Umaharan, Pathmanathan

Publication type:

Article

Elucidation of genetic identity and population structure of cacao germplasm within an international cacao genebank.

Published in:

Plant Genetic Resources: Characterisation & Utilisation, 2012, v. 10, n. 3, p. 232, doi. 10.1017/S1479262112000305

By:

Motilal, Lambert A.;
Zhang, Dapeng;
Umaharan, Pathmanathan;
Boccara, Michel;
Mischke, Sue;
Sankar, Antoinette;
Meinhardt, Lyndel W.

Publication type:

Article

Microsatellite fingerprinting in the International Cocoa Genebank, Trinidad: accession and plot homogeneity information for germplasm management.

Published in:

Plant Genetic Resources: Characterisation & Utilisation, 2011, v. 9, n. 3, p. 430, doi. 10.1017/S147926211100058X

By:

Motilal, Lambert A.;
Zhang, Dapeng;
Umaharan, Pathmanathan;
Mischke, Sue;
Pinney, Stephen;
Meinhardt, Lyndel W.

Publication type:

Article

The relic Criollo cacao in Belize - genetic diversity and relationship with Trinitario and other cacao clones held in the International Cocoa Genebank, Trinidad.

Published in:

Plant Genetic Resources: Characterisation & Utilisation, 2010, v. 8, n. 2, p. 106, doi. 10.1017/S1479262109990232

By:

Motilal, Lambert A.;
Dapeng Zhang;
Umaharan, Pathmanathan;
Mischke, Sue;
Mooleedhar, Vishnarayan;
Meinhardt, Lyndel W.

Publication type:

Article

The impact of water relations on the vase life of contrasting Anthurium andraeanum (Hort.) cut flowers.

Published in:

Journal of Horticultural Science & Biotechnology, 2025, v. 100, n. 3, p. 385, doi. 10.1080/14620316.2024.2419935

By:

Evelyn, Sarah;
Elibox, Winston;
Umaharan, Pathmanathan;
Nanansingh, Reshmi;
Lawrence, Tajah;
Farrell, Aidan D

Publication type:

Article

Mitigation of cadmium uptake in Theobromacacao L: efficacy of soil application methods of hydrated lime and biochar.

Published in:

Plant & Soil, 2022, v. 477, n. 1/2, p. 281, doi. 10.1007/s11104-022-05422-4

By:

Ramtahal, Gideon;
Umaharan, Pathmanathan;
Davis, Carisa;
Roberts, Corey;
Hanuman, Anand;
Ali, Leon

Publication type:

Article

Temporal and spatial expression of flavonoid biosynthetic genes in flowers ofAnthurium andraeanum.

Published in:

Physiologia Plantarum, 2004, v. 122, n. 3, p. 297, doi. 10.1111/j.1399-3054.2004.00402.x

By:

Collette, Vern E.;
Jameson, Paula E.;
Schwinn, Kathy E.;
Umaharan, Pathmanathan;
Davies, Kevin M.

Publication type:

Article

Microsatellite-aided detection of genetic redundancy improves management of the International Cocoa Genebank, Trinidad.

Published in:

Tree Genetics & Genomes, 2013, v. 9, n. 6, p. 1395, doi. 10.1007/s11295-013-0645-5

By:

Motilal, Lambert A.;
Zhang, Dapeng;
Mischke, Sue;
Meinhardt, Lyndel W.;
Umaharan, Pathmanathan

Publication type:

Article

Development of a core SNP panel for cacao (Theobroma cacao L.) identity analysis.

Published in:

Genome, 2020, v. 63, n. 2, p. 103, doi. 10.1139/gen-2019-0071

By:

Mahabir, Amrita;
Motilal, Lambert A.;
Gopaulchan, David;
Ramkissoon, Saila;
Sankar, Antoinette;
Umaharan, Pathmanathan

Publication type:

Article

Evaluation of yield and other agronomic traits in pepper (Capsicum chinense Jacq.) under greenhouse conditions in the humid tropics.

Published in:

Tropical Agriculture, 2021, v. 98, n. 4, p. 337

By:

Ali, Khalil;
Elibox, Winston;
Umaharan, Pathmanathan;
Brathwaite, Richard

Publication type:

Article

Evaluation of yield and other agronomic traits in pepper (Capsicum chinense Jacq.) under open-field conditions in the humid tropics.

Published in:

Tropical Agriculture, 2019, v. 96, n. 1, p. 15, doi. 10.37234/ta/0000960102

By:

Ali, Khalil;
Umaharan, Pathmanathan;
Brathwaite, Richard;
Elibox, Winston

Publication type:

Article

Determination of expression patterns of flavonoid biosynthetic genes in cultivars of Anthurium andraeanum towards understanding regulatory control of spathe colour.

Published in:

Tropical Agriculture, 2011, v. 88, n. 1, p. 1

By:

Avila-Rostant, Omaira;
Lennon, Adrian M.;
Collette, Vern;
Umaharan, Pathmanathan

Publication type:

Article

An improved protocol for isolation of high quality DNA from spathe and leaf tissue of Anthurium andraeanum (Hort.).

Published in:

Tropical Agriculture, 2010, v. 87, n. 2, p. 19

By:

Alissa Lai;
Umaharan, Pathmanathan;
Lennon, Adrian M.

Publication type:

Article

Consumer acceptance of vegetable pigeonpea (Cajanus cajan L. Millsp) in Trinidad and Tobago with observations for farmers and processors.

Published in:

Tropical Agriculture, 2010, v. 87, n. 1, p. 21

By:

Beekham, Albada;
Umaharan, Pathmanathan;
Wilson, Lawrence, A.

Publication type:

Article

Inheritance and combining ability studies of pod physical and biochemical quality traits in vegetable pigeonpea ( Cajanus cajan L. Millsp).

Published in:

Euphytica, 2010, v. 176, n. 1, p. 37, doi. 10.1007/s10681-010-0211-2

By:

Beekham, Albada;
Umaharan, Pathmanathan

Publication type:

Article

Quantitative resistance to Cercospora leaf spot disease caused by Pseudocercospora cruenta in cowpea.

Published in:

Euphytica, 2008, v. 162, n. 2, p. 167, doi. 10.1007/s10681-007-9490-7

By:

Booker, Helen M.;
Umaharan, Pathmanathan

Publication type:

Article

Discovery and mapping of a new expressed sequence tag-single nucleotide polymorphism and simple sequence repeat panel for large-scale genetic studies and breeding of Theobroma cacao L.

Published in:

DNA Research, 2012, v. 19, n. 1, p. 23, doi. 10.1093/dnares/dsr039

By:

Allegre, Mathilde;
Argout, Xavier;
Boccara, Michel;
Fouet, Olivier;
Roguet, Yolande;
Bérard, Aurélie;
Thévenin, Jean Marc;
Chauveau, Aurélie;
Rivallan, Ronan;
Clement, Didier;
Courtois, Brigitte;
Gramacho, Karina;
Boland-Augé, Anne;
Tahi, Mathias;
Umaharan, Pathmanathan;
Brunel, Dominique;
Lanaud, Claire

Publication type:

Article

Genetic diversity and ancestry of cacao (Theobroma cacao L.) in Dominica revealed by single nucleotide polymorphism markers.

Published in:

Genome, 2020, v. 63, n. 12, p. 583, doi. 10.1139/gen-2019-0214

By:

Gopaulchan, David;
Motilal, Lambert A.;
Kalloo, Rena K.;
Mahabir, Amrita;
Moses, Marissa;
Joseph, Franklyn;
Umaharan, Pathmanathan

Publication type:

Article

Association mapping of seed and disease resistance traits in Theobroma cacao L.

Published in:

Planta: An International Journal of Plant Biology, 2016, v. 244, n. 6, p. 1265, doi. 10.1007/s00425-016-2582-7

By:

Motilal, Lambert;
Zhang, Dapeng;
Mischke, Sue;
Meinhardt, Lyndel;
Boccara, Michel;
Fouet, Olivier;
Lanaud, Claire;
Umaharan, Pathmanathan

Publication type:

Article

Assessing mathematical models for the intermittent drying of cocoa (Theobroma cacao L.) beans.

Published in:

Discover Applied Sciences, 2024, v. 6, n. 8, p. 1, doi. 10.1007/s42452-024-06134-3

By:

Sahadeo, Priscilla J.;
Sukha, Darin;
Chadee, Xsitaaz T.;
Umaharan, Pathmanathan;
Clarke, Ricardo. M.

Publication type:

Article

Climate adaptation in a minor crop species: is the cocoa breeding network prepared for climate change?

Published in:

Agroecology & Sustainable Food Systems, 2018, v. 42, n. 7, p. 812, doi. 10.1080/21683565.2018.1448924

By:

Farrell, Aidan D.;
Rhiney, Kevon;
Eitzinger, Anton;
Umaharan, Pathmanathan

Publication type:

Article

A molecular assessment of the genetic model of spathe color inheritance in Anthurium andraeanum (Hort.).

Published in:

Planta: An International Journal of Plant Biology, 2014, v. 239, n. 3, p. 695, doi. 10.1007/s00425-013-2007-9

By:

Gopaulchan, David;
Umaharan, Pathmanathan;
Lennon, Adrian

Publication type:

Article

Microsatellite variation and population structure in the "Refractario" cacao of Ecuador.

Published in:

Conservation Genetics, 2008, v. 9, n. 2, p. 327, doi. 10.1007/s10592-007-9345-8

By:

Dapeng Zhang;
Boccara, Michel;
Motilal, Lambert;
Butler, David R.;
Umaharan, Pathmanathan;
Mischke, Sue;
Meinhardt, Lyndel

Publication type:

Article

Molecular characterization of previously elusive badnaviruses associated with symptomatic cacao in the New World.

Published in:

2017

By:

Chingandu, Nomatter;
Zia-ur-rehman, Muhammad;
Sreenivasan, Thyail;
Surujdeo-Maharaj, Surendra;
Umaharan, Pathmanathan;
Gutierrez, Osman;
Brown, Judith

Publication type:

Report

From soil to cacao bean: Unravelling the pathways of cadmium translocation in a high Cd accumulating cultivar of Theobroma cacao L. .

Published in:

Frontiers in Plant Science, 2022, v. 13, p. 1, doi. 10.3389/fpls.2022.1055912

By:

Blommaert, Hester;
Aucour, Anne-Marie;
Wiggenhauser, Matthias;
Moens, Claudia;
Telouk, Philippe;
Campillo, Sylvain;
Beaucheˆne, Jacques;
Landrot, Gautier;
Testemale, Denis;
Pin, Serge;
Lewis, Caleb;
Umaharan, Pathmanathan;
Smolders, Erik;
Sarret, Géraldine

Publication type:

Article

Assessment of a Small-Scale Cacao (Theobroma cacao L.) Fermentation Method for Niche Marketing.

Published in:

Journal of Arts Science & Technology, 2023, v. 15, n. 2, p. 63

By:

ALI, NAAILAH;
SUKHA, DARIN;
UMAHARAN, PATHMANATHAN;
MUJAFFAR, SAHEEDA

Publication type:

Article

Comparative transcriptomic analysis reveals key components controlling spathe color in Anthurium andraeanum (Hort.).

Published in:

PLoS ONE, 2021, v. 16, n. 12, p. 1, doi. 10.1371/journal.pone.0261364

By:

Osorio-Guarín, Jaime A.;
Gopaulchan, David;
Quanckenbush, Corey;
Lennon, Adrian M.;
Umaharan, Pathmanathan;
Cornejo, Omar E.

Publication type:

Article

Sensing fermentation degree of cocoa (Theobroma cacao L.) beans by machine learning classification models based electronic nose system.

Published in:

Journal of Food Process Engineering, 2019, v. 42, n. 6, p. N.PAG, doi. 10.1111/jfpe.13175

By:

Tan, Juzhong;
Balasubramanian, Balu;
Sukha, Darin;
Ramkissoon, Saila;
Umaharan, Pathmanathan

Publication type:

Article

A quantitative screening method for the detection of foliar resistance to Xanthomonas axonopodis pv. dieffenbachiae in anthurium.

Published in:

European Journal of Plant Pathology, 2008, v. 121, n. 1, p. 35, doi. 10.1007/s10658-007-9239-0

By:

Winston Elibox;
Pathmanathan Umaharan

Publication type:

Article

Identification of resistance to Cercospora leaf spot of cowpea.

Published in:

European Journal of Plant Pathology, 2007, v. 118, n. 4, p. 401, doi. 10.1007/s10658-007-9152-6

By:

Helen Booker;
Pathmanathan Umaharan

Publication type:

Article