Genetic control of Fusarium head blight resistance in two Yangmai 158-derived recombinant inbred line populations

Yan, Haisheng; Li, Guoqiang; Shi, Jinxing; Tian, Shunshun; Zhang, Xiao-Qiu; Cheng, Rui; Wang, Xin; Yuan, Yang; Cao, Shouyang; Zhou, Jianglin; Kong, Zhongxin; Jia, Haiyan; Ma, Zhengqiang

doi:10.1007/s00122-021-03876-1

Cited by 9 publications

(10 citation statements)

References 71 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Type I resistance is considered difficult to assess and fewer reports have been published on Type I resistance QTL [29]. Several QTL specifically associated with resistance to infection such as Fhb4 and Fhb5 from 'Wangshuibai' [30], Qfhi.nau-2D from 'Y158' [31], a stable QTL on chromosome 3A from 'Frontana' [32], seven QTL on chromosome arms 2DS, 3AS, 3BS, 3BSc (centromeric), 4DL, 5AS, and 6BS from the 'Sumai3 -derived line 'DH181' [33], and a major QTL on the short arm of chromosome 4A [34] have also been reported. These QTL have great effects on resistance expressions.…”

Section: Qtl For Type I Resistancementioning

confidence: 99%

Linking Multi-Omics to Wheat Resistance Types to Fusarium Head Blight to Reveal the Underlying Mechanisms

Zhou

Shen

et al. 2022

IJMS

View full text Add to dashboard Cite

Fusarium head blight (FHB) caused by Fusarium graminearum is a worldwide disease which has destructive effects on wheat production, resulting in severe yield reduction and quality deterioration, while FHB-infected wheat grains are toxic to people and animals due to accumulation of fungal toxins. Although impressive progress towards understanding host resistance has been achieved, our knowledge of the mechanism underlying host resistance is still quite limited due to the complexity of wheat–pathogen interactions. In recent years, disease epidemics, the resistance germplasms and components, the genetic mechanism of FHB, and disease management and control, etc., have been well reviewed. However, the resistance mechanism of FHB is quite complex with Type I, II to V resistances. In this review, we focus on the potential resistance mechanisms by linking different resistance types to multi-omics and emphasize the pathways or genes that may play significant roles in the different types of resistance. Deciphering the complicated mechanism of FHB resistance types in wheat at the integral levels based on multi-omics may help discover the genes or pathways that are critical for different FHB resistance, which could then be utilized and manipulated to improve FHB resistance in wheat breeding programs by using transgenic approaches, gene editing, or marker assisted selection strategies.

show abstract

Section: Qtl For Type I Resistancementioning

confidence: 99%

Linking Multi-Omics to Wheat Resistance Types to Fusarium Head Blight to Reveal the Underlying Mechanisms

Zhou

Shen

et al. 2022

IJMS

View full text Add to dashboard Cite

show abstract

“…The wheat FHB resistant genes of Frontana were located on chromosomes 3A, 6A, and 4D, and the susceptible genes were located on chromosomes 2A, 2B, 4B, and 7B by analysing the resistance of the population from the cross with the susceptible monomer cultivar Chris (Berzonsky et al 2007). Yan et al (2021) investigated the genetic bases of Y158 for FHB resistance and six QTLs with better resistance were identified. Among these QTLs, one was for type I resistance (Qfhi.nau-2D) and one was for type II resistance (Qfhs.nau-2A) (Yan et al 2021).…”

Section: Mapping and Cloning Of Fhb Resistance Genesmentioning

confidence: 99%

“…Yan et al (2021) investigated the genetic bases of Y158 for FHB resistance and six QTLs with better resistance were identified. Among these QTLs, one was for type I resistance (Qfhi.nau-2D) and one was for type II resistance (Qfhs.nau-2A) (Yan et al 2021). On the other hand, Zhu et al (2020) identified five QTLs on chromosome 1AS, 2DL, 5AS, 5AL, and 7DS from Chinese elite lines.…”

Section: Mapping and Cloning Of Fhb Resistance Genesmentioning

confidence: 99%

Advances in wheat breeding for resistance to Fusarium head blight

Mawcha¹,

Zhang²,

Wang³

et al. 2022

CZECH J GENET PLANT

View full text Add to dashboard Cite

Fusarium head blight (FHB), mainly caused by Fusarium graminearum, is one of the most devastating diseases of wheat globally. FHB causes an extensive reduction in yield and reduces the grain quality through its contamination with Fusarium toxins such as deoxynivalenol (DON), T2 toxin, HT-2 toxin, nivalenol, and zearalenone. This review provides an overview of updated progress of genetic studies on the resistance to FHB, with an emphasis on the sources of resistance to FHB, resistance gene/quantitative trait loci (QTL) mining, resistance gene cloning, major FHB resistance genes/QTL identification by molecular markers, and resistance mechanisms. The achievements of resistance breeding based on phenotype selection and molecular markers was also summarised. Based on the systematic analysis of breeding limitations and utilisation of FHB resistant materials, the authors put forward three suggestions: First, to toughen the resistance identification of wheat, testing traits such as Fusarium damaged kernel and DON need special attention as visual symptoms are less reliable, resistant varieties should be popularised, and the screening the resistant genes should be strengthened; The second is to use the additive effect of quantitative resistance genes accumulated from existing varieties to reduce the cost of resistance in order to create high yielding resistant varieties. Thirdly, to enhance research and utilization of new genes.

show abstract

Section: Introductionmentioning

confidence: 99%

“…During recent decades, many efforts have been deployed to dissect FHB resistance, investigating both the wheat responses to infection and the fungal determinants of pathogenicity [6]. From this, different cultivars of wheat with FHB resistance have been widely conducted as research objects [7][8][9]. FHB can be caused by a variety of Fusarium graminearum species complexes (FGSC), and among them, F. graminearum is the most prevalent and aggressive pathogen of FHB in wheat [5,10,11].…”

Section: Introductionmentioning

confidence: 99%

Exploration of Mycotoxin Accumulation and Transcriptomes of Different Wheat Cultivars during Fusarium graminearum Infection

Yan

et al. 2022

Toxins

View full text Add to dashboard Cite

Fusarium graminearum is one of the most devastating diseases of wheat worldwide, and can cause Fusarium head blight (FHB). F. graminearum infection and mycotoxin production mainly present in wheat and can be influenced by environmental factors and wheat cultivars. The objectives of this study were to examine the effect of wheat cultivars and interacting conditions of temperature and water activity (aw) on mycotoxin production by two strains of F. graminearum and investigate the response mechanisms of different wheat cultivars to F. graminearum infection. In this regard, six cultivars of wheat spikes under field conditions and three cultivars of post-harvest wheat grains under three different temperature conditions combined with five water activity (aw) conditions were used for F. graminearum infection in our studies. Liquid chromatography tandem mass spectrometry (LC–MS/MS) analysis showed significant differences in the concentration of Fusarium mycotoxins deoxynivalenol (DON) and its derivative deoxynivalenol-3-glucoside (D3G) resulting from wheat cultivars and environmental factors. Transcriptome profiles of wheat infected with F. graminearum revealed the lower expression of disease defense-factor-related genes, such as mitogen-activated protein kinases (MAPK)-encoding genes and hypersensitivity response (HR)-related genes of infected Annong 0711 grains compared with infected Sumai 3 grains. These findings demonstrated the optimal temperature and air humidity resulting in mycotoxin accumulation, which will be beneficial in determining the conditions of the relative level of risk of contamination with FHB and mycotoxins. More importantly, our transcriptome profiling illustrated differences at the molecular level between wheat cultivars with different FHB resistances, which will lay the foundation for further research on mycotoxin biosynthesis of F. graminearum and regulatory mechanisms of wheat to F. graminearum.

show abstract

Genetic control of Fusarium head blight resistance in two Yangmai 158-derived recombinant inbred line populations

Cited by 9 publications

References 71 publications

Linking Multi-Omics to Wheat Resistance Types to Fusarium Head Blight to Reveal the Underlying Mechanisms

Linking Multi-Omics to Wheat Resistance Types to Fusarium Head Blight to Reveal the Underlying Mechanisms

Advances in wheat breeding for resistance to Fusarium head blight

Exploration of Mycotoxin Accumulation and Transcriptomes of Different Wheat Cultivars during Fusarium graminearum Infection

Contact Info

Product

Resources

About