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SUMMARY:Pflanzenwissenschaftliches Kolloquium
DTSTART;TZID=Europe/Berlin:20250624T130000
DTEND;TZID=Europe/Berlin:20250624T140000
DTSTAMP:20260915T132722Z
UID:5850604a7ddf40c4a8d0f8cae3d0deaf@www.biologie.uni-bonn.de
CREATED:20250618T135825Z
DESCRIPTION:Plants must continuously balance growth with stress responses.
  In Arabidopsis thaliana\, we found that the transcription factor NLP7\, a
  central regulator of nitrogen signaling\, also\nrepresses drought- and AB
 A-responsive transcription factors\, integrating antagonistic environmenta
 l cues. Using ChIP-seq and the cell-based TARGET system\, we identified\nd
 irect NLP7 targets and their regulatory roles. nlp7 mutants exhibit enhanc
 ed drought tolerance\, even under glutamine-based nutrition\, revealing th
 at drought resilience can\noccur independently of growth impairment. We ex
 tended this approach to tomato (Solanum lycopersicum)\, where we performed
  leaf transcriptome profiling under combined nitrogen and drought treatmen
 ts. This analysis uncovered genes specifically regulated by the interactio
 n of both signals. To study relevant TFs activity at genome scale\, we est
 ablished DAP-seq and TARGET platforms in tomato. (...)
LAST-MODIFIED:20250618T140043Z
URL:https://www.biologie.uni-bonn.de/de/veranstaltungen/pflanzenwissenscha
 ftliches-kolloquium-7
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X-LIC-LOCATION:Europe/Berlin
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DTSTART:20250330T030000
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