Pathogenicity variation and DNA polymorphism of<i>Bipolaris sorokiniana</i>infecting winter wheat in the Huanghuai floodplain of China

Kang, Ruijiao; Hu, Yanfeng; Wang, Limin; Xie, Shunpei; Li, Yonghui; Yuan, Hongxia; Wang, Min; Chen, Linlin; Ding, Shengli; Li, Honglian

doi:10.1111/ppa.13256

Cited by 13 publications

(15 citation statements)

References 41 publications

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“…Although the population, pathogenicity, and DNA polymorphism of Bipolaris sorokiniana Shoemaker in natural grasslands have not been studied, but the behaviour of B. sorokiniana was well studied as a pathogen of economically important crops. Most recent studies on B. sorokiniana provides a good understanding about pathogenicity variations and DNA polymorphism of pathogenic fungal communities in a monoculture ( Kang et al., 2021 ). ( Figures 4 , 5 ) in diverse geographical areas.…”

Section: Selected Fungal Pathogens On Grassesmentioning

confidence: 99%

“…Several fungal pathogens are associated with wheat black points in different regions ( Dai et al., 2011 ). Bipolaris sorokiniana shows a cosmopolitain distribution ( Kang et al., 2021 ) with highly varied pathogenicities and genetic diversities ( Figures 4 , 5 ) ( Table 1 ). Aghemiri et al.…”

Section: Selected Fungal Pathogens On Grassesmentioning

confidence: 99%

Section: Selected Fungal Pathogens On Grassesmentioning

confidence: 99%

“…Several fungal pathogens are associated with wheat black points in different regions (Dai et al, 2011). Bipolaris sorokiniana shows a cosmopolitain distribution (Kang et al, 2021) with highly varied pathogenicities and genetic diversities (Figures 4, 5) (Table 1). Aghemiri et al (2015) has studied 46 samples of B. sorokiniana in Iran and it showed that B. sorokiniana grouped into highly distinct clusters representing different geographical regions.…”

Section: Bipolaris Sorokinianamentioning

confidence: 99%

“…Furthermore, no significant correlation among pathogenicity and origin of isolates was observed (Baturo-Ciesniewska, 2011). Population genetic variations among two different populations in two consecutive years were assesed by a most recent study of Kang et al (2021). It revealed significant polymorphisms between isolates and proportional connectivity between geographic distance and genetic diversity.…”

Section: Bipolaris Sorokinianamentioning

confidence: 99%

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Fungal Pathogens in Grasslands

Karunarathna

Tibpromma

Jayawardena

et al. 2021

Front. Cell. Infect. Microbiol.

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Grasslands are major primary producers and function as major components of important watersheds. Although a concise definition of grasslands cannot be given using a physiognomic or structural approach, grasslands can be described as vegetation communities experiencing periodical droughts and with canopies dominated by grasses and grass-like plants. Grasslands have a cosmopolitan distribution except for the Antarctic region. Fungal interactions with grasses can be pathogenic or symbiotic. Herbivorous mammals, insects, other grassland animals, and fungal pathogens are known to play important roles in maintaining the biomass and biodiversity of grasslands. Although most pathogenicity studies on the members of Poaceae have been focused on economically important crops, the plant-fungal pathogenic interactions involved can extend to the full range of ecological circumstances that exist in nature. Hence, it is important to delineate the fungal pathogen communities and their interactions in man-made monoculture systems and highly diverse natural ecosystems. A better understanding of the key fungal players can be achieved by combining modern techniques such as next-generation sequencing (NGS) together with studies involving classic phytopathology, taxonomy, and phylogeny. It is of utmost importance to develop experimental designs that account for the ecological complexity of the relationships between grasses and fungi, both above and below ground. In grasslands, loss in species diversity increases interactions such as herbivory, mutualism, predation or infectious disease transmission. Host species density and the presence of heterospecific host species, also affect the disease dynamics in grasslands. Many studies have shown that lower species diversity increases the severity as well as the transmission rate of fungal diseases. Moreover, communities that were once highly diverse but have experienced decreased species richness and dominancy have also shown higher pathogenicity load due to the relaxed competition, although this effect is lower in natural communities. This review addresses the taxonomy, phylogeny, and ecology of grassland fungal pathogens and their interactions in grassland ecosystems.

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Section: Selected Fungal Pathogens On Grassesmentioning

confidence: 99%

Section: Selected Fungal Pathogens On Grassesmentioning

confidence: 99%

Section: Selected Fungal Pathogens On Grassesmentioning

confidence: 99%

Section: Bipolaris Sorokinianamentioning

confidence: 99%

Section: Bipolaris Sorokinianamentioning

confidence: 99%

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Fungal Pathogens in Grasslands

Karunarathna

Tibpromma

Jayawardena

et al. 2021

Front. Cell. Infect. Microbiol.

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Unraveling the prevalence of soil-borne fungal pathogens in the North China Plain: a global analysis approach

Liu,

Mommer,

van Ruijven

et al. 2023

Eur J Plant Pathol

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BsTup1 is required for growth, conidiogenesis, stress response and pathogenicity of Bipolaris sorokiniana

Xie

et al. 2022

International Journal of Biological Macromolecules

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Pathogenicity variation and DNA polymorphism ofBipolaris sorokinianainfecting winter wheat in the Huanghuai floodplain of China

Abstract: Bipolaris sorokiniana (teleomorph Cochliobolus sativus) is a filamentous fungus in the Moniliales in Deuteromycotina, causing foliar spot blotch, root rot, and black point on grains of wheat, barley, and other cereals (

Cited by 13 publications

References 41 publications

Fungal Pathogens in Grasslands

Fungal Pathogens in Grasslands

Unraveling the prevalence of soil-borne fungal pathogens in the North China Plain: a global analysis approach

BsTup1 is required for growth, conidiogenesis, stress response and pathogenicity of Bipolaris sorokiniana

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