Edinburgh, Scotland, United Kingdom - TAIR
Edinburgh, Scotland, United Kingdom - TAIR
Edinburgh, Scotland, United Kingdom - TAIR
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Timing is everything: exploring links between<br />
the circadian clock and hormone signalling<br />
The circadian clock modulates many aspects of plant growth and development.<br />
Hormone signaling similarly plays an essential and dynamic role in these<br />
processes. Using genomic and physiological approaches, we have found<br />
interactions between the circadian clock and stress and hormone signaling<br />
pathways. Follow-up studies on links between clock and auxin signaling revealed<br />
that plant sensitivity to auxin varies with the time of day and led to the<br />
identification of a molecular node acting between the clock and auxin pathways.<br />
These studies suggest that many aspects of plant physiology not previously<br />
thought to be under circadian control may show time-of-day-specific sensitivity,<br />
with likely important consequences for plant growth and environmental<br />
L19<br />
Friday 09:00 - 09:30<br />
Signalling in Development<br />
Stacey Harmer1<br />
Reetika Rawat1<br />
Michael Covington1,2<br />
Koby Schwartz1<br />
Ilkka Sairanen3<br />
Youfa Cheng4<br />
Carol Andersson5<br />
Yunde Zhao4<br />
Karin Ljung3<br />
responses. 1University of California<br />
Davis<br />
USA<br />
44<br />
2Rice University<br />
Houston<br />
TX<br />
USA<br />
3Umea Plant Science<br />
Centre<br />
Umea<br />
Sweden<br />
4University of California<br />
San Diego<br />
USA<br />
5Food Standards Australia<br />
New Zealand<br />
Canberra<br />
Australia
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