ASPEKTE DER POSITIONIERTHEIT

Aspekte der Positioniertheit

This paper presents four examples of exhibitions in which artists engaged with items from ethnographic collections.They are scrutinized with regard to the concept of positionality and analysed to what extent they meet the criteria of contemporary museum ethics.It becomes clear from these examples that the engagement with colonial history and claims

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Uncoupling Resistance from Cell Death in the Hypersensitive Response of Nicotiana Species to Cauliflower mosaic virus Infection

Cauliflower mosaic virus strain W260 elicits a hypersensitive response (HR) in leaves of Nicotiana edwardsonii, an interspecific hybrid derived from a cross between N.glutinosa and N.clevelandii.Interestingly, we found that N.glutinosa is resistant to W260, but responds with local chlorotic lesions rather than necrotic lesions.In contrast, N.clevel

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Novel lures and COI sequences reveal cryptic new species of Bactrocera fruit flies in the Solomon Islands (Diptera, Tephritidae, Dacini)

Results from a snap-shot survey of Dacine fruit flies carried out on three of the Solomon Islands in April 2018 are reported.Using traps baited with the male lures cue-lure, methyl eugenol, and zingerone, 30 of the 48 species Hood previously known to occur in the Solomon Islands were collected.Six species are newly described here: Bactrocera allodi

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