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  1. Article: Complete Genome Sequence Resources of Six Strains of the Most Virulent Pathovars of

    Cuesta-Morrondo, Sara / Redondo, Cristina / Palacio-Bielsa, Ana / Garita-Cambronero, Jerson / Cubero, Jaime

    Phytopathology

    2022  Volume 112, Issue 8, Page(s) 1808–1813

    MeSH term(s) High-Throughput Nucleotide Sequencing ; Plant Diseases ; Sequence Analysis, DNA ; Xanthomonas/genetics
    Language English
    Publishing date 2022-05-06
    Publishing country United States
    Document type Journal Article
    ZDB-ID 208889-7
    ISSN 1943-7684 ; 0031-949X
    ISSN (online) 1943-7684
    ISSN 0031-949X
    DOI 10.1094/PHYTO-10-21-0436-A
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

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  2. Article: Comparative Genomics Identifies Conserved and Variable TAL Effectors in African Strains of the Cotton Pathogen

    Pérez-Quintero, Alvaro L / Rodriguez-R, Luis M / Cuesta-Morrondo, Sara / Hakalová, Eliška / Betancurt-Anzola, Daniela / Valera, Laura Carolina Camelo / Cardenas, Luis Alberto Chica / Matiz-Céron, Luisa / Jacobs, Jonathan M / Roman-Reyna, Veronica / Muñoz, Alejandro Reyes / Giraldo, Adriana Jimena Bernal / Koebnik, Ralf

    Phytopathology

    2023  Volume 113, Issue 8, Page(s) 1387–1393

    Abstract: ... Strains ... ...

    Abstract Strains of
    Language English
    Publishing date 2023-09-24
    Publishing country United States
    Document type Journal Article
    ZDB-ID 208889-7
    ISSN 1943-7684 ; 0031-949X
    ISSN (online) 1943-7684
    ISSN 0031-949X
    DOI 10.1094/PHYTO-12-22-0477-SC
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.B 698: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
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  3. Article ; Online: Comparative Genomics Identifies Conserved and Variable TAL Effectors in African Strains of the Cotton Pathogen Xanthomonas citri pv. malvacearum

    Pérez-Quintero, Alvaro L. / Rodriguez-R, Luis M. / Cuesta-Morrondo, Sara / Hakalová, Eliška / Betancurt-Anzola, Daniela / Valera, Laura Carolina Camelo / Cardenas, Luis Alberto Chica / Matiz-Céron, Luisa / Jacobs, Jonathan M. / Roman-Reyna, Veronica / Muñoz, Alejandro Reyes / Giraldo, Adriana Jimena Bernal / Koebnik, Ralf

    Phytopathology®. 2023 Aug., v. 113, no. 8 p.1387-1393

    2023  

    Abstract: Strains of Xanthomonas citri pv. malvacearum cause bacterial blight of cotton, a potentially serious threat to cotton production worldwide, including in sub-Saharan countries. Development of disease symptoms, such as water soaking, has been linked to the ...

    Abstract Strains of Xanthomonas citri pv. malvacearum cause bacterial blight of cotton, a potentially serious threat to cotton production worldwide, including in sub-Saharan countries. Development of disease symptoms, such as water soaking, has been linked to the activity of a class of type 3 effectors, called transcription activator-like (TAL) effectors, which induce susceptibility genes in the host's cells. To gain further insight into the global diversity of the pathogen, to elucidate their repertoires of TAL effector genes, and to better understand the evolution of these genes in the cotton-pathogenic xanthomonads, we sequenced the genomes of three African strains of X. citri pv. malvacearum using nanopore technology. We show that the cotton-pathogenic pathovar of X. citri is a monophyletic lineage containing at least three distinct genetic subclades, which appear to be mirrored by their repertoires of TAL effectors. We observed an atypical level of TAL effector gene pseudogenization, which might be related to resistance genes that are deployed to control the disease. Our work thus contributes to a better understanding of the conservation and importance of TAL effectors in the interaction with the host plant, which can inform strategies for improving resistance against bacterial blight in cotton.
    Keywords Xanthomonas citri ; blight ; cotton ; genes ; genomics ; host plants ; monophyly ; nanopores ; pathogens ; pathovars ; bacterial blight ; evolution ; genome sequencing ; phylogenomic analysis ; resistance ; TAL effector ; Xanthomonas
    Language English
    Dates of publication 2023-08
    Size p. 1387-1393.
    Publishing place The American Phytopathological Society
    Document type Article ; Online
    ZDB-ID 208889-7
    ISSN 1943-7684 ; 0031-949X
    ISSN (online) 1943-7684
    ISSN 0031-949X
    DOI 10.1094/PHYTO-12-22-0477-SC
    Database NAL-Catalogue (AGRICOLA)

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