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Exploiting phenotypic and genotypic diversity against colletotrichum truncatum in chilli hybrids developed using resistant breeding lines


Citation

Herath, H.M.S.N. and Rafii, M. Y. and Ismail, Siti Izera and Jaafar, Juju Nakasha and Ramlee, Shairul Izan (2024) Exploiting phenotypic and genotypic diversity against colletotrichum truncatum in chilli hybrids developed using resistant breeding lines. Plant Genetic Resources: Characterisation and Utilisation, 22 (1). pp. 37-44. ISSN 1014-1170; ESSN: 1479-2621

Abstract

In an effort to control anthracnose disease, one of the major problems that has been faced by farmers, 14 chilli hybrids and their parents were screened phenotypically using the fruit inoculation method under laboratory conditions. Genotypic screening of 14 chilli hybrids and their parents was done by the identified polymorphic markers, HpmsE 051 and HpmsE 082. Based on the phenotypic and genotypic data, chilli hybrids, H1, H2, H3, H4, H6, H7, H8, H9, H11 and H12 were identified as resistant chilli hybrids against anthracnose disease caused by the C. truncatum. Molecular markers, HpmsE 051 and HpmsE 082 could be utilized as polymorphic markers to isolate resistant genotypes against C. truncatum.


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Additional Metadata

Item Type: Article
Divisions: Faculty of Agriculture
Institute of Tropical Agriculture and Food Security
DOI Number: https://doi.org/10.1017/S1479262123001144
Publisher: Cambridge University Press
Keywords: Disease resistance; Fruit inoculation; Hybrids; Parents; Polymorphic markers
Depositing User: Mr. Mohamad Syahrul Nizam Md Ishak
Date Deposited: 16 Jun 2024 03:23
Last Modified: 16 Jun 2024 03:23
Altmetrics: http://www.altmetric.com/details.php?domain=psasir.upm.edu.my&doi=10.1017/S1479262123001144
URI: http://psasir.upm.edu.my/id/eprint/106197
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