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SUMMARY:Pflanzenwissenschaftliches Kolloquium
DTSTART;TZID=Europe/Berlin:20250509T120000
DTEND;TZID=Europe/Berlin:20250509T130000
DTSTAMP:20260913T190746Z
UID:74dbbd0752ec4ef0a110b853add0e1e2@www.biologie.uni-bonn.de
CREATED:20250416T102328Z
DESCRIPTION:Zinc (Zn) and iron (Fe) are essential for virtually every biol
 ogical process. Our understanding of acquisition and distribution pathways
  for these micronutrients\, however\, is still limited. Relevant as enviro
 nmental factors for plants are not only macro- and microelements\, but als
 o potentially highly toxic elements without biological function\, e.g. cad
 mium (Cd) and arsenic (As). \nHuman well-being depends in many ways on the
  ionome of plants. Plant-derived food is a major source of micronutrients\
 , and an estimated three billion people are threatened by Zn or Fe deficie
 ncy. Furthermore\, most of the human cadmium intake and a large fraction o
 f the arsenic intake is due to the consumption of plants. Thus\, we need t
 o better understand the pathways determining metal accumulation in plants.
  The talk will focus on two aspects\, namely mechanisms controlling Zn acc
 umulation in plants\, and on thiolated arsenic species that potentially po
 se a food safety threat.
LAST-MODIFIED:20250416T102408Z
URL:https://www.biologie.uni-bonn.de/de/veranstaltungen/pflanzenwissenscha
 ftliches-kolloquium-3
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DTSTART:20250330T030000
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