Differential defence responses of susceptible and resistant kimchi cabbage cultivars to anthracnose, black spot and black rot diseases

Lee, Y. H.; Hong, Jeum Kyu

doi:10.1111/ppa.12262

Cited by 21 publications

(15 citation statements)

References 32 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…We suggested that the resistant cv. CR-Hagwang might activate SA, JA and ethylene-mediated defenses all together to combat pathogens having different infection strategies and to achieve broad spectrum disease resistance in our previous study ( Lee and Hong, 2014 ). Although SA application more or less reduced disease resistance to C. higginsianum and A. brassicicola in the susceptible cultivar, it did not occur in the resistant cultivar.…”

mentioning

confidence: 86%

“…In our previous study, two cultivars of kimchi cabbage ( Brassica rapa var. glabra Regel) seedlings demonstrated differential disease resistance to infections by the hemibiotrophic fungus C. higginsianum, the necrotrophic A. brassicicola and the hemibiotrophic bacterium Xcc ( Lee and Hong, 2014 ). PR gene expressions were much more induced in the resistant cultivar CR-Hagwang treated with SA compared to the susceptible cultivar Buram-3-ho.…”

mentioning

confidence: 99%

“…This may provide better understanding of defense signaling crosstalk in the two different kimchi cabbage cultivars, and further suggest agriculturally practical approaches to improve broad spectrum disease resistance. Pathogen growth, plant inoculation and disease assessment were performed as previously described ( Lee and Hong, 2014 ). To analyze pretreatment effect of the defense hormones on the disease resistance of kimchi cabbage seedlings, SA (0.5 mM), MJ (0.1 mM) and ACC (0.1 mM) solutions were sprayed on foliage 3 h, 3 h and 9 h, respectively, prior to fungal and bacterial inoculations, at which most PR gene expressions in the resistant cultivar were highly activated in our previous study ( Lee and Hong, 2014 ).…”

mentioning

confidence: 99%

“…It is in line with the fact that SA application activated an array of PR genes related to resistance to Xcc preferentially in cv. CR-Hagwang ( Lee and Hong, 2014 ). SA-mediated induced resistance has been often demonstrated in various plant species infected by viral ( Cucumber mosaic virus , Turnip crinkle virus ), bacterial ( Erwinia carotovora subsp.…”

mentioning

confidence: 99%

See 3 more Smart Citations

Altered Cultivar Resistance of Kimchi Cabbage Seedlings Mediated by Salicylic Acid, Jasmonic Acid and Ethylene

Lee

Kim²,

Yun³

et al. 2014

The Plant Pathology Journal

View full text Add to dashboard Cite

Two cultivars Buram-3-ho (susceptible) and CR-Hagwang (moderate resistant) of kimchi cabbage seedlings showed differential defense responses to anthracnose (Colletotrichum higginsianum), black spot (Alternaria brassicicola) and black rot (Xanthomonas campestris pv. campestris, Xcc) diseases in our previous study. Defense-related hormones salicylic acid (SA), jasmonic acid (JA) and ethylene led to different transcriptional regulation of pathogenesis-related (PR) gene expression in both cultivars. In this study, exogenous application of SA suppressed basal defenses to C. higginsianum in the 1st leaves of the susceptible cultivar and cultivar resistance of the 2nd leaves of the resistant cultivar. SA also enhanced susceptibility of the susceptible cultivar to A. brassicicola. By contrast, SA elevated disease resistance to Xcc in the resistant cultivar, but not in the susceptible cultivar. Methyl jasmonate (MJ) treatment did not affect the disease resistance to C. higginsianum and Xcc in either cultivar, but it compromised the disease resistance to A. brassicicola in the resistant cultivar. Treatment with 1-aminocyclopropane-1-carboxylic acid (ACC) ethylene precursor did not change resistance of the either cultivar to C. higginsianum and Xcc. Effect of ACC pretreatment on the resistance to A. brassicicola was not distinguished between susceptible and resistant cultivars, because cultivar resistance of the resistant cultivar was lost by prolonged moist dark conditions. Taken together, exogenously applied SA, JA and ethylene altered defense signaling crosstalk to three diseases of anthracnose, black spot and black rot in a cultivar-dependent manner.

show abstract

mentioning

confidence: 86%

mentioning

confidence: 99%

mentioning

confidence: 99%

mentioning

confidence: 99%

See 2 more Smart Citations

Altered Cultivar Resistance of Kimchi Cabbage Seedlings Mediated by Salicylic Acid, Jasmonic Acid and Ethylene

Lee

Kim²,

Yun³

et al. 2014

The Plant Pathology Journal

View full text Add to dashboard Cite

show abstract

“…Alternaria spp. cause leaf spot that affects the quality of the products and can become a major problem during storage (Lee and Hong, 2015). Most of the important economic Brassica crops are hosts of A. brassicae (Table 1).…”

Section: Introductionmentioning

confidence: 99%

Omics Approach to Identify Factors Involved inBrassicaDisease Resistance

Francisco

Soengas²,

Velasco³

et al. 2016

Current Issues in Molecular Biology

View full text Add to dashboard Cite

Understanding plant's defense mechanisms and their response to biotic stresses is of fundamental meaning for the development of resistant crop varieties and more productive agriculture. The Brassica genus involves a large variety of economically important species and cultivars used as vegetable source, oilseeds, forage and ornamental. Damage caused by pathogens attack affects negatively various aspects of plant growth, development, and crop productivity. Over the last few decades, advances in plant physiology, genetics, and molecular biology have greatly improved our understanding of plant responses to biotic stress conditions. In this regard, various 'omics' technologies enable qualitative and quantitative monitoring of the abundance of various biological molecules in a high-throughput manner, and thus allow determination of their variation between different biological states on a genomic scale. In this review, we have described advances in 'omic' tools (genomics, transcriptomics, proteomics and metabolomics) in the view of conventional and modern approaches being used to elucidate the molecular mechanisms that underlie Brassica disease resistance.

show abstract

Grafting, Agrochemicals, and Oxidative Enzymes as Factor for Plant Biotic Resistance

Monteiro

Goto

Minatel

et al. 2019

Plant Health Under Biotic Stress

View full text Add to dashboard Cite

the material is concerned, specifically the rights of translation, reprinting, reuse of illustrations, recitation, broadcasting, reproduction on microfilms or in any other physical way, and transmission or information storage and retrieval, electronic adaptation, computer software, or by similar or dissimilar methodology now known or hereafter developed. The use of general descriptive names, registered names, trademarks, service marks, etc. in this publication does not imply, even in the absence of a specific statement, that such names are exempt from the relevant protective laws and regulations and therefore free for general use. The publisher, the authors, and the editors are safe to assume that the advice and information in this book are believed to be true and accurate at the date of publication. Neither the publisher nor the authors or the editors give a warranty, express or implied, with respect to the material contained herein or for any errors or omissions that may have been made. The publisher remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

show abstract

Differential defence responses of susceptible and resistant kimchi cabbage cultivars to anthracnose, black spot and black rot diseases

Cited by 21 publications

References 32 publications

Altered Cultivar Resistance of Kimchi Cabbage Seedlings Mediated by Salicylic Acid, Jasmonic Acid and Ethylene

Altered Cultivar Resistance of Kimchi Cabbage Seedlings Mediated by Salicylic Acid, Jasmonic Acid and Ethylene

Omics Approach to Identify Factors Involved inBrassicaDisease Resistance

Grafting, Agrochemicals, and Oxidative Enzymes as Factor for Plant Biotic Resistance

Contact Info

Product

Resources

About