Journal of Experimental Botany 62: 5131–5147 (2011)

Members of the gibberellin receptor gene family GID1 (GIBBERELLIN INSENSITIVE DWARF1) play distinct roles during Lepidium sativum and Arabidopsis thaliana seed germination [W][OA]

Antje Voegele, Ada Linkies, Kerstin Müller*, Gerhard Leubner-Metzger

University of Freiburg, Faculty of Biology, Institute for Biology II, Botany / Plant Physiology, Schänzlestr. 1, D-79104 Freiburg, Germany, Web: 'The Seed Biology Place'
*Department of Biological Sciences, Simon Fraser University, 9 8888, University Drive, Burnaby BC, V5A 1S6, Canada

Received 14 March 2011; Revised 22 May 2011; Accepted 13 June 2011
Advance Acess publication 21 June 2011
DOI 10.1093/jxb/err214

XTH and expansin expression Lepidium

Fig. 6. Transcript abundance patterns of putative cell-wall-loosening genes (expansins and XTHs) in specific seed tissues of Lepidium sativum during germination. qRT-PCR analysis of EXLA1, EXPA9, XTH18 and XTH19 transcript abundances for

A, micropylar endosperm and
B, radicles at 8, 18, and 96 h imbibition.
ddCt expression values relative to validated constitutive transcripts are presented. For time courses of testa and endosperm rupture in continuous light (18ºC) see Fig. 5A. Medium additions, as indicated: 10µM GA4+7, 1µM ABA. Mean values ± SE of 4x 1000 micropylar endosperms and 4x 200 radicles are presented; n.d.= not detectable

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Supplementary data file (6.5 MB)
Fig. 1         Fig. 2         Fig. 3         Fig. 4         Fig. 5         Fig. 6         Fig. 7
Fig. S1       Fig. S2       Fig. S3       Fig. S4       Tab. S1       Tab. S2       Tab. S3
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