Systemic acquired resistance in Cavendish banana induced by infection with an incompatible strain of Fusarium oxysporum f. sp. cubense

Wu, Yuan-li; Peng, Xinxiang; Huang, Bin; Liu, Ee; Zhang, Jianjun

doi:10.1016/j.jplph.2013.02.011

Cited by 51 publications

(43 citation statements)

References 54 publications

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“…Ca 2+ is an extensive intracellular signaling molecule that can respond to changes in the external environment and can activate a series of target enzymes and non enzymatic proteins, thus triggering plant defensive responses (24). SA can be used as a signaling molecule for induction of expression of the pathogenesis-related proteins (PR proteins) gene that is involved in SAR in plants (25).…”

Section: Resultsmentioning

confidence: 99%

Effect of calcium chloride in combination with salicylic acid on post-harvest freshness of apples

Zhao

Wang

2015

Food Sci Biotechnol

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The effects of calcium chloride (CaCl 2 ) and salicylic acid (SA) alone and in combination against postharvest anthracnose rot on apples caused by Colletotrichum gloeosporioides were investigated, and influences on several quality and disease resistance related parameters were evaluated. Dipping in a solution of 5% CaCl 2 +5 mM SA for 10 min was the most effective approach to inhibit C. gloeosporioides both in vitro and in vivo. A combined CaCl 2 and SA treatment had the best efficacy for mitigation of the decline of total soluble solid content, titratable acidity, and firmness. Quality preservation plays an important role in apple post-harvest freshness. CaCl 2 in combination with SA demonstrated the strongest effect for induction of disease resistance and maintenance of postharvest freshness of apples.

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Section: Resultsmentioning

confidence: 99%

Effect of calcium chloride in combination with salicylic acid on post-harvest freshness of apples

Zhao

Wang

2015

Food Sci Biotechnol

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“…To date, few figures are available. In Cavendish plantations in Indonesia, Taiwan and Malaysia, Hermanto et al, 2011 andPeng et al, 2013 estimated losses of USD$121 million and USD$253 million, respectively (as cited in Aquino et al, 2013). In China and the Philippines, where far greater production of Cavendish occurs and greater losses have occurred, monetary losses are surely higher but no estimates are available.…”

Section: Discussionmentioning

confidence: 99%

“…In the decade since biocontrol work on Fusarium wilt of banana was last reviewed (Ploetz, 2004), the above trends have continued, as few field studies have been reported and most publications describe only lab and greenhouse research (Borges et al, 2007;Fishal et al, 2010;Forsyth et al, 2006;Lian et al, 2008;Mohandas et al, 2010;Nel et al, 2006a,b;Sun et al, 2011;Thangavelu and Jayanthi, 2009;Thangavelu and Mustaffa, 2012;Ting et al, 2010;Wang et al, 2013;Weber et al, 2007;Wu et al, 2013;Zacky and Ting, 2013). In two exceptional situations, field results were reported: the best treatment of Thangavelu and Jayanthi (2009) resulted in a nonsustainable incidence of 20% after 8 months, and in another study, promising greenhouse treatments failed in the field; in it, Belgrove et al (2011) noted that "… neither the nonpathogenic F. oxysporum, P. fluorescens, nor combinations thereof reduced Fusarium wilt development significantly."…”

Section: Biocontrolmentioning

confidence: 99%

Management of Fusarium wilt of banana: A review with special reference to tropical race 4

2015

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“…Although SAR in dicots is mainly studied as a leaf-to-leaf response, leaf-to-root SAR-like immune signaling was recently reported in the monocot banana (Musa spp. ; Wu et al, 2013).…”

mentioning

confidence: 99%

“…Systemic immunity protecting banana from Fusarium spp. wilt is induced by infection of a leaf with an avirulent isolate of Fusarium oxysporum and is accompanied by increased SA levels in the roots, the site of the secondary challenge inoculation (Wu et al, 2013). Similarly, infection of a maize leaf with Colletotrichum graminicola induces SA accumulation and resistance against a secondary C. graminicola challenge infection in systemic leaves (Balmer et al, 2013a).…”

mentioning

confidence: 99%

Bacteria-Triggered Systemic Immunity in Barley Is Associated with WRKY and ETHYLENE RESPONSIVE FACTORs But Not with Salicylic Acid

et al. 2014

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Leaf-to-leaf systemic immune signaling known as systemic acquired resistance is poorly understood in monocotyledonous plants. Here, we characterize systemic immunity in barley (Hordeum vulgare) triggered after primary leaf infection with either Pseudomonas syringae pathovar japonica (Psj) or Xanthomonas translucens pathovar cerealis (Xtc). Both pathogens induced resistance in systemic, uninfected leaves against a subsequent challenge infection with Xtc. In contrast to systemic acquired resistance in Arabidopsis (Arabidopsis thaliana), systemic immunity in barley was not associated with NONEXPRESSOR OF PATHOGENESIS-RELATED GENES1 or the local or systemic accumulation of salicylic acid. Instead, we documented a moderate local but not systemic induction of abscisic acid after infection of leaves with Psj. In contrast to salicylic acid or its functional analog benzothiadiazole, local applications of the jasmonic acid methyl ester or abscisic acid triggered systemic immunity to Xtc. RNA sequencing analysis of local and systemic transcript accumulation revealed unique gene expression changes in response to both Psj and Xtc and a clear separation of local from systemic responses. The systemic response appeared relatively modest, and quantitative reverse transcriptionpolymerase chain reaction associated systemic immunity with the local and systemic induction of two WRKY and two ETHYLENE RESPONSIVE FACTOR (ERF)-like transcription factors. Systemic immunity against Xtc was further associated with transcriptional changes after a secondary/systemic Xtc challenge infection; these changes were dependent on the primary treatment. Taken together, bacteria-induced systemic immunity in barley may be mediated in part by WRKY and ERF-like transcription factors, possibly facilitating transcriptional reprogramming to potentiate immunity.

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Systemic acquired resistance in Cavendish banana induced by infection with an incompatible strain of Fusarium oxysporum f. sp. cubense

Cited by 51 publications

References 54 publications

Effect of calcium chloride in combination with salicylic acid on post-harvest freshness of apples

Effect of calcium chloride in combination with salicylic acid on post-harvest freshness of apples

Management of Fusarium wilt of banana: A review with special reference to tropical race 4

Bacteria-Triggered Systemic Immunity in Barley Is Associated with WRKY and ETHYLENE RESPONSIVE FACTORs But Not with Salicylic Acid

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