Interactions between rye (Secale cereale) root border cells (RBCs) and pathogenic and nonpathogenic rhizosphere strains of Fusarium culmorum

Jaroszuk-Ściseł, Jolanta; Kurek, Ewa; Rodzik, Beata; Winiarczyk, Krystyna

doi:10.1016/j.mycres.2009.07.001

Cited by 21 publications

(17 citation statements)

References 40 publications

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“…Laboratory studies have implicated the cell populations in defense of the root tip against parasitic nematodes, fungal and oomycete pathogens, and metals including arsenic, boron, lead, copper, nickel, and zinc (Hawes et al, 1998; Llugany et al, 2003; Wuyts et al, 2006; Kopittke et al, 2011, 2012). Conversely, the cells appear to facilitate colonization by beneficial bacteria, mycorrhizal fungi, and protozoa (Nagahashi and Douds, 2004; Gunawardena et al, 2005; Somasundaram et al, 2008a; Jaroszuk‐Scisel et al, 2009; Hawes et al, 2012).…”

mentioning

confidence: 99%

Intraspecies variation in cotton border cell production: Rhizosphere microbiome implications

Curlango‐Rivera

Huskey

Mostafa

et al. 2013

American J of Botany

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confidence: 99%

Intraspecies variation in cotton border cell production: Rhizosphere microbiome implications

Curlango‐Rivera

Huskey

Mostafa

et al. 2013

American J of Botany

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“…The greatest influence on the formation of microorganisms communities in the soil is exerted by plants through their roots exudates or hulling root cells (Steinkellner et al 2008, Jaroszuk-Ściseł et al 2009). Root exudates stimulate or inhibit the development of soil plant pathogens and they increase the population of antagonistic microorganisms.…”

mentioning

confidence: 99%

Effect of cover crops on the microorganisms communities in the soil under scorzonera cultivation

Patkowska¹,

Konopiński²

2013

PLANT SOIL ENVIRON

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The purpose of the studies was to determine the microorganisms communities in the soil under scorzonera cultivation with the cover crops using. The greatest total CFU of bacteria occurred in the soil from the experimental combination where oat ploughed over in spring or autumn was the cover crops. The smallest total CFU of bacteria was obtained after ploughing over the mulch of tansy phacelia. The use of oats and spring vetch had a positive effect on the population of bacteria from the genera of Bacillus and Pseudomonas. The smallest CFU of fungi was obtained from the soil where oat constituted the mulch. Alternaria alternata, Fusarium oxysporum, F. culmorum, Haematonectria haematococca and Thanatephorus cucumeris were most frequently isolated from the soil. The most isolates of the enumerated fungi were obtained from the soil cultivated in a conventional cultivation and after ploughing over the mulch of tansy phacelia plants. The most antagonistic bacteria and fungi occurred in the soil after ploughing over the mulch of oat, while the least in the conventionally cultivated soil.

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“…Earlier studies of the three tested strains of Fusarium culmorum showed a clear diversity of their interaction with cereals, colonization of root [58,60] and root border cells [59] and the ability to synthesize toxins [58], CWDEs [63,64] and phytohormones [60,65]. The ability to induce plant resistance has been demonstrated for these Fusarium culmorum strains [58].…”

Section: Eps Antioxidant Propertiesmentioning

confidence: 97%

Differences in Production, Composition, and Antioxidant Activities of Exopolymeric Substances (EPS) Obtained from Cultures of Endophytic Fusarium culmorum Strains with Different Effects on Cereals

et al. 2020

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Exopolymeric substances (EPS) can determine plant-microorganism interactions and have great potential as bioactive compounds. The different amounts of EPS obtained from cultures of three endophytic Fusarium culmorum strains with different aggressiveness—growth promoting (PGPF), deleterious (DRMO), and pathogenic towards cereal plants—depended on growth conditions. The EPS concentrations (under optimized culture conditions) were the lowest (0.2 g/L) in the PGPF, about three times higher in the DRMO, and five times higher in the pathogen culture. The EPS of these strains differed in the content of proteins, phenolic components, total sugars, glycosidic linkages, and sugar composition (glucose, mannose, galactose, and smaller quantities of arabinose, galactosamine, and glucosamine). The pathogen EPS exhibited the highest total sugar and mannose concentration. FTIR analysis confirmed the β configuration of the sugars. The EPS differed in the number and weight of polysaccharidic subfractions. The EPS of PGPF and DRMO had two subfractions and the pathogen EPS exhibited a subfraction with the lowest weight (5 kDa). The three EPS preparations (ethanol-precipitated EP, crude C, and proteolysed P) had antioxidant activity (particularly high for the EP-EPS soluble in high concentrations). The EP-EPS of the PGPF strain had the highest antioxidant activity, most likely associated with the highest content of phenolic compounds in this EPS.

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Interactions between rye (Secale cereale) root border cells (RBCs) and pathogenic and nonpathogenic rhizosphere strains of Fusarium culmorum

Cited by 21 publications

References 40 publications

Intraspecies variation in cotton border cell production: Rhizosphere microbiome implications

Intraspecies variation in cotton border cell production: Rhizosphere microbiome implications

Effect of cover crops on the microorganisms communities in the soil under scorzonera cultivation

Differences in Production, Composition, and Antioxidant Activities of Exopolymeric Substances (EPS) Obtained from Cultures of Endophytic Fusarium culmorum Strains with Different Effects on Cereals

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