Correlation between Fusarium wilt Resistance and Expression Levels of Genes Involved in Flavonoid Metabolism Pathway in 
            <i>Gossypium barbadense</i> L.

QiXiu, Huang; Qu, Yanying; ZhengPei, Yao; Li, Mengyu; Quanjia, Chen

doi:10.3724/sp.j.1006.2017.01791

Cited by 3 publications

(1 citation statement)

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“…Therefore, we obtained and crossed two G . barbadense cultivars with different levels of resistance to Fov infection, including a resistant cultivar (paternal plant, 06-146, [F]) and a susceptible cultivar (maternal plant, Xinhan-14, MX-14, [M]) 37 . In the F 6 RILs, four lines emerged based on their level of resistance, including two resistant (super highly resistant [SHR] and highly resistant [HR]) and two susceptible (highly susceptible [HS] and susceptible [S]) lines.…”

Section: Resultsmentioning

confidence: 99%

The susceptibility of sea-island cotton recombinant inbred lines to Fusarium oxysporum f. sp. vasinfectum infection is characterized by altered expression of long noncoding RNAs

ZhengPei

Chen

Chen³

et al. 2019

Sci Rep

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Disease resistance is one of the most complicated yet important plant traits. The potential functions of long noncoding RNAs (lncRNAs) in response to pathogenic fungi remain unclear. In this study, we sequenced the transcriptomes of four different sea-island cotton ( Gossypium barbadense ) recombinant inbred lines (RILs) with susceptible, highly susceptible, highly resistant, or super highly resistant phenotypes and compared their responses to Fusarium oxysporum f. sp. vasinfectum ( Fov ) infection with those of their susceptible and resistant parents. Infection-induced protein coding genes were highly enriched in similar disease resistance-related pathways regardless of fungal susceptibility. In contrast, we found that the expression of a large number of Fov infection-induced lncRNAs was positively correlated with plant susceptibility. Bioinformatics analysis of potential target mRNAs of lncRNAs with both trans-acting and cis-acting mechanisms showed that mRNAs co-expressed or co-located with Fov -regulated lncRNAs were highly enriched in disease resistance-related pathways, including glutathione metabolism, glycolysis, plant hormone signal transduction, anthocyanin biosynthesis, and butanoate metabolism. Together these results suggest that lncRNAs could play a significant role in the response to pathogenic fungal infection and the establishment of disease resistance. The transcriptional regulation of these infection-susceptible lncRNAs could be coordinated with infection-susceptible mRNAs and integrated into a regulatory network to modulate plant-pathogen interactions and disease resistance. Fov -susceptible lncRNAs represent a novel class of molecular markers for breeding of Fov -resistant cotton cultivars.

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Section: Resultsmentioning

confidence: 99%

The susceptibility of sea-island cotton recombinant inbred lines to Fusarium oxysporum f. sp. vasinfectum infection is characterized by altered expression of long noncoding RNAs

ZhengPei

Chen

Chen³

et al. 2019

Sci Rep

View full text Add to dashboard Cite

show abstract

GbC4H regulates the metabolic flow of flavonoids and inhibits the occurrence of Fusarium wilt in sea island cotton

et al. 2023

Plant Growth Regul

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Autotetraploidization in Ziziphus jujuba Mill. var. spinosa enhances salt tolerance conferred by active, diverse stress responses

Guo

Liu

et al. 2019

Environmental and Experimental Botany

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Correlation between Fusarium wilt Resistance and Expression Levels of Genes Involved in Flavonoid Metabolism Pathway in Gossypium barbadense L.

Cited by 3 publications

References 0 publications

The susceptibility of sea-island cotton recombinant inbred lines to Fusarium oxysporum f. sp. vasinfectum infection is characterized by altered expression of long noncoding RNAs

The susceptibility of sea-island cotton recombinant inbred lines to Fusarium oxysporum f. sp. vasinfectum infection is characterized by altered expression of long noncoding RNAs

GbC4H regulates the metabolic flow of flavonoids and inhibits the occurrence of Fusarium wilt in sea island cotton

Autotetraploidization in Ziziphus jujuba Mill. var. spinosa enhances salt tolerance conferred by active, diverse stress responses

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