Helga Königshofer

Early events in signalling high‐temperature stress in tobacco BY2 cells involve alterations in membrane fluidity and enhanced hydrogen peroxide production

Helga Königshofer, H. W. Tromballa, H. G. Löppert · Plant Cell & Environment · 2008 · 128 citations · Full text

Life Sciences, Botany, Plant Biology +15

Are polyamines involved in the synthesis of heat-shock proteins in cell suspension cultures of tobacco and alfalfa in response to high-temperature stress?

Helga Königshofer, Sigrid Lechner · Plant Physiology and Biochemistry · 2002 · 57 citations

Life Sciences, Biochemistry, Plant Biology +16

Free, Conjugated, and Bound Polyamines during the Cell Cycle of Synchronized Cell Suspension Cultures of Nicotiana tabacum

Martin Pfosser, Helga Königshofer, R. Kandeler · Journal of Plant Physiology · 1990 · 47 citations

Life Sciences, Biochemistry, Cell Biology +10

Regulation of invertase activity in different root zones of wheat (Triticum aestivum L.) seedlings in the course of osmotic adjustment under water deficit conditions

Helga Königshofer, H. G. Löppert · Journal of Plant Physiology · 2015 · 31 citations

Agriculture, Plant Biology, Plant Sciences +16

Polyamine Content in Needles, Shoot-axes, Buds and Xylem Exudates of Mature Spruce Trees [Picea abies (L.) KARST.]

Helga Königshofer · Journal of Plant Physiology · 1990 · 20 citations

Life Sciences, Plant Biology, Plant Sciences +7