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TranscriptomicsDifferential expression between frb1 mutant Arabidopsis and wild-type
Cell adhesion in plants is mediated predominantly by pectins, a group of complex cell wall associated polysaccharides. An Arabidopsis mutant, friable1 (frb1), was identified through a screen of T-DNA insertion lines that exhibited defective cell adhesion. Interestingly, the frb1 plants displayed bot...
ORGANISM(S): Arabidopsis thaliana 
2011-07-29 | E-GEOD-31033 | biostudies-arrayexpress
TranscriptomicsTranscriptional profiling by array of Arabidopsis ABA auxotroph to identify early downstream targets of transcription in response to a small dose of abscisic acid (ABA)
Abscisic acid (ABA) is a plant hormone that is important in responding to various environmental stresses. Using an ABA auxotroph in Arabidopsis (aba2-2) as the plant material, we would like to identify early downstream targets of transcription in response to a small dose of ABA, 1 uM. We also added ...
ORGANISM(S): Arabidopsis thaliana 
2011-10-30 | E-MEXP-3404 | biostudies-arrayexpress
TranscriptomicsThe embryonic leaf identity gene FUSCA3 also regulates vegetative phase transitions by negatively regulating ethylene action in Arabidopsis
The embryonic temporal regulator FUSCA3 (FUS3) plays major roles in the establishment of embryonic leaf identity and regulation of developmental timing. Loss-of-function mutations of this B3-domain transcription factor result in replacement of cotyledons with leaves and precocious germination, while...
ORGANISM(S): Arabidopsis thaliana 
2011-12-11 | E-MEXP-3465 | biostudies-arrayexpress
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