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  1. AU="Suwor, Patcharaporn"
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  1. Artikel ; Online: Genetic loci associated with Fusarium wilt resistance in tomato (Solanum lycopersicum L.) discovered by genome‐wide association study

    Thanyasiriwat, Thanwanit / Tongyoo, Pumipat / Saman, Prakob / Suwor, Patcharaporn / Sangdee, Aphidech / Kawicha, Praphat

    Plant Breeding. 2023 Dec., v. 142, no. 6, p. 788-797

    2023  , Seite(n) 788–797

    Abstract: Fusarium wilt (FW), caused by Fusarium oxysporum f. sp. lycopersici (Fol), has impacted global tomato production. This study aims to identify single nucleotide polymorphisms (SNPs) and candidate genes associated with FW resistance against different Fol ... ...

    Abstract Fusarium wilt (FW), caused by Fusarium oxysporum f. sp. lycopersici (Fol), has impacted global tomato production. This study aims to identify single nucleotide polymorphisms (SNPs) and candidate genes associated with FW resistance against different Fol isolates in tomato accessions using genome‐wide association studies (GWAS). Ninety‐four tomato accessions were evaluated for FW resistance and subjected to GWAS analysis. Broad‐spectrum tomato accessions demonstrated resistance to Fol in at least two isolates, exhibiting a disease severity index (DSI) of 0%. Thirty‐two SNP loci were significantly linked to the DSI of Fol isolates TFPK401, BK2269 and NP‐T4, clustering on chromosome 6. Among these, 12 common significant SNPs were associated with the DSI of at least two Fol isolates, while four unique SNPs were specific to TFPK401 or NP‐T4. Furthermore, candidate genes associated with disease response to Fol infection were identified within a 37.9–41 Mb region flanking the SNPs. These findings contribute to a deeper understanding of resistance mechanisms against Fol infection in tomatoes, potentially aiding the development of effective breeding strategies for Fusarium wilt resistance.
    Schlagwörter Fusarium oxysporum f. sp. lycopersici ; Fusarium wilt ; Solanum lycopersicum ; chromosomes ; disease severity ; genome-wide association study ; tomatoes
    Sprache Englisch
    Erscheinungsverlauf 2023-12
    Umfang p. 788-797
    Erscheinungsort John Wiley & Sons, Ltd
    Dokumenttyp Artikel ; Online
    Anmerkung JOURNAL ARTICLE
    ZDB-ID 232853-7
    ISSN 0179-9541
    ISSN 0179-9541
    DOI 10.1111/pbr.13142
    Datenquelle NAL Katalog (AGRICOLA)

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  2. Artikel: Genetic Diversity and Geographic Distribution of Cucurbit-Infecting Begomoviruses in the Philippines.

    Neoh, Zhuan Yi / Lai, Hsuan-Chun / Lin, Chung-Cheng / Suwor, Patcharaporn / Tsai, Wen-Shi

    Plants (Basel, Switzerland)

    2023  Band 12, Heft 2

    Abstract: Cucurbits are important economic crops worldwide. However, the cucurbit leaf curl disease (CuLCD), caused by whitefly-transmitted begomoviruses constrains their production. In Southeast Asia, three major begomoviruses, ...

    Abstract Cucurbits are important economic crops worldwide. However, the cucurbit leaf curl disease (CuLCD), caused by whitefly-transmitted begomoviruses constrains their production. In Southeast Asia, three major begomoviruses,
    Sprache Englisch
    Erscheinungsdatum 2023-01-06
    Erscheinungsland Switzerland
    Dokumenttyp Journal Article
    ZDB-ID 2704341-1
    ISSN 2223-7747
    ISSN 2223-7747
    DOI 10.3390/plants12020272
    Datenquelle MEDical Literature Analysis and Retrieval System OnLINE

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  3. Artikel: Inheritance analysis of anthracnose resistance and marker-assisted selection in introgression populations of chili (Capsicum annuum L.)

    Suwor, Patcharaporn / Jirawat Sanitchon / Petcharat Thummabenjapone / Sanjeet Kumar / Suchila Techawongstien

    Scientia horticulturae. 2017 June 16, v. 220

    2017  

    Abstract: Two Capsicum annuum anthracnose resistant introgression lines PR1 (derived from PBC932C. chinense) and PR2 (derived from PBC80C. baccatum) with resistance conferred by different sources were crossed to a susceptible parent (PS) and F1, F2, BC1PS, BC1PR ... ...

    Abstract Two Capsicum annuum anthracnose resistant introgression lines PR1 (derived from PBC932C. chinense) and PR2 (derived from PBC80C. baccatum) with resistance conferred by different sources were crossed to a susceptible parent (PS) and F1, F2, BC1PS, BC1PR and F2 of a three-way populations were generated. Fruits of the populations were inoculated with Colletotrichum acutatum-Ca153 using microinjection method at the mature green stage. The SCAR-Indel and SSR-HpmsE032 markers were used for validation in all populations derived from PR1 and PR2, respectively. In both resistance sources (PR1 and PR2), resistance was controlled by a major recessive gene. The resistant banding pattern amplified by SCAR-Indel and SSR-HpmsE032 markers was 100bp and 231bp fragments, respectively. Validation studies of both markers in F2 populations revealed that individually their ability to correctly predict resistant genotypes (selection efficiency) was 65%. However, when both markers were used together, the selection efficiency increased to 77% as well as the efficacy of individual SSR marker used within F2 of the three-way populations.
    Schlagwörter anthracnose ; Capsicum annuum ; Colletotrichum ; fruits ; genotype ; introgression ; marker-assisted selection ; microsatellite repeats ; recessive genes
    Sprache Englisch
    Erscheinungsverlauf 2017-0616
    Umfang p. 20-26.
    Erscheinungsort Elsevier B.V.
    Dokumenttyp Artikel
    ZDB-ID 185557-8
    ISSN 0304-4238
    ISSN 0304-4238
    DOI 10.1016/j.scienta.2017.03.032
    Datenquelle NAL Katalog (AGRICOLA)

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  4. Artikel: Phenotypic and genotypic responses of chili (Capsicum annuum L.) progressive lines with different resistant genes against anthracnose pathogen (Colletotrichum spp.)

    Suwor, Patcharaporn / Thummabenjapone, Petcharat / Sanitchon, Jirawat / Kumar, Sanjeet / Techawongstien, Suchila

    European journal of plant pathology

    Band v. 143,, Heft no. 4

    Abstract: Anthracnose disease caused by Colletotrichum spp. is a serious disease of chili (Capsicum annuum), particularly in tropical countries. Host plant resistance breeding is one of the most effective disease management strategies. It requires identification ... ...

    Abstract Anthracnose disease caused by Colletotrichum spp. is a serious disease of chili (Capsicum annuum), particularly in tropical countries. Host plant resistance breeding is one of the most effective disease management strategies. It requires identification of parents with genes resistant to Colletotrichum species predominant in a given region. For phenotypic evaluation, 35 chili lines consisting of progressive lines of C. annuum derived from C. baccatum PBC80 (34 lines) and from C. chinense PBC932 (one line) were inoculated with two aggressive isolates of Colletotrichum acutatum (Ca) and C. capsici (Cc) by injection into the pericarp of green and red-ripe fruit. Lesion diameters were scored at seven days after inoculation. Two simple sequence repeat (SSR) and one sequence characterized amplified region (SCAR) markers were used for validation in four progressive lines and three each of susceptible and resistant checks for genotypic response. The progressive lines were classified into 10 groups based on their responses to two pathogens and at the two fruit stages. Four progressive lines (101, 205, 210 and 215) were selected and used for developing crosses to combine resistance genes from two sources resistant to Ca and Cc at both fruit stages. Progressive lines derived from PBC80 showed DNA fragment 231 bp amplified by primer HpmsE032 associated with Cc at green fruit stages. Hence the HpmsE032 marker could be considered useful in the selection of resistant genotypes derived from PBC80.
    Schlagwörter Capsicum annuum ; crossing ; parents ; genes ; host plants ; microsatellite repeats ; anthracnose ; Colletotrichum acutatum ; genotype ; pericarp ; disease control ; pathogens ; DNA
    Sprache Englisch
    Dokumenttyp Artikel
    ISSN 0929-1873
    Datenquelle AGRIS - International Information System for the Agricultural Sciences and Technology

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