gradient of auxin and auxin-dependent transcription precedes tropic growth responses

Plants, although sessile, can reorient growth axes in response to changing environmental conditions. Phototropism and gravitropism represent adaptive growth responses induced by changes in light direction and growth axis orientation relative to gravitational direction, respectively. The nearly 80-ye...

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Veröffentlicht in:	Proceedings of the National Academy of Sciences - PNAS 2006-01, Vol.103 (1), p.236-241
Hauptverfasser:	Esmon, C.A, Tinsley, A.G, Ljung, K, Sandberg, G, Hearne, L.B, Liscum, E
Format:	Artikel
Sprache:	eng
Schlagworte:	Arabidopsis - genetics Arabidopsis thaliana Auxins Biological Sciences Brassica - genetics Brassica - growth & development Brassica - metabolism Brassica oleracea chemical concentration Curvature Flowers & plants Gene expression Gene Expression Regulation, Plant gene induction Genes Genes, Plant - genetics gravitropism Hypocotyls Indoleacetic Acids - metabolism Messenger RNA Microarray Analysis microarray technology molecular sequence data phototropism Physical growth Plant cells Plant Growth Regulators - metabolism Proteins Reverse transcriptase polymerase chain reaction RNA Seedlings transcription (genetics) Tropical regions Tropism - genetics Tropism - physiology
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