Isolation of haustoria ofPuccinia graminis f.sp.tritici from wheat leaves

Tiburzy, R.; Martins, Elza M. F.; Reisener, H. J.

doi:10.1016/0147-5975(92)90010-o

Cited by 16 publications

(8 citation statements)

References 11 publications

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“…A procedure developed to isolate haustoria of the powdery mildew fungus Erysiphe pisi involved sucrose density gradient centrifugation (Gil and Gay 1977). However, this method proved too laborious and inefficient when applied to rust fungi (Cantrill and Deverall 1993;Tiburzy et al 1992). A milestone in the research involving rust haustoria was the introduction of a chromatographic method to isolate haustoria by Hahn and Mendgen (1992).…”

Section: The Dawn Of a New Eramentioning

confidence: 99%

Nutrient uptake in rust fungi: how sweet is parasitic life?

Voegele

Mendgen

2011

Euphytica

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A better understanding of the fundamental principles of host-pathogen interactions should enable us to develop new strategies to control disease and to eliminate or at least manage their causative agents. This is especially true for obligate biotrophic parasites like the rust fungi. One vital aspect in the field of obligate biotrophic host-pathogen interactions is the mobilization, acquisition and metabolism of nutrients by the pathogen. This includes transporters necessary for the uptake of nutrients as well as enzymes necessary for their mobilization and metabolism. In a broader sense effector molecules reprogramming the host or triggering the infected cell into metabolic shifts favorable for the pathogen also play an important role in pathogen alimentation.

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Section: The Dawn Of a New Eramentioning

confidence: 99%

Nutrient uptake in rust fungi: how sweet is parasitic life?

Voegele

Mendgen

2011

Euphytica

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“…Leaves were collected 6 days after inoculation and haustoria were isolated according to the procedure of Tiburzy (1992). The stain Uvitex 2B (Ciba Geigy, Basel, Switzerland), prepared as 0.1% w/v in 0.1 m Tris/HCl buffer (pH 8.5) was added to the haustoria suspension.…”

Section: Size and Number Of Haustoria Of P Hordei Isolate 121 And mentioning

confidence: 99%

Effect of Host Plant Resistance on Haustorium Formation in Cereal Rust Fungi

Martínez¹,

Sillero²,

Rubiales³

2004

Journal of Phytopathology

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“…However, biochemical and molecular work on haustoria is greatly hindered by the fact that haustoria are only formed in planta. During the early 1990s several methods were introduced to isolate haustoria from infected plant tissue for further analysis (Hahn and Mendgen 1992;Tiburzy et al 1992;Cantrill and Deverall 1993). While some of these methods were too laborious and inefficient, the chromatographic method developed by Hahn and Mendgen (1992) proved a milestone in the research involving rust haustoria.…”

Section: Biochemical and Molecular Analyses Of Rust Fungimentioning

confidence: 99%