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TranscriptomicsDifferentiating Arabidopsis shoots from leaves by combined YABBY activities
In seed plants, leaves are born on radial shoots but unlike shoots they are determinate dorsiventral organs made of flat lamina. YABBY genes are found only in seed plants and in all cases studied, are expressed primarily in lateral organs and in a polar manner. Despite their simple expression, Arabi...
ORGANISM(S): Arabidopsis thaliana 
2010-08-01 | E-GEOD-21705 | biostudies-arrayexpress
TranscriptomicsRegulatory Modules Controlling Maize Inflorescence Architecture: mRNA-seq data
In this study we used the maize (Zea mays) inflorescence to investigate gene networks that modulate determinacy, specifically the decision to allow branch growth. We characterized developmental transitions by associating spatiotemporal expression profiles with morphological changes resulting from g...
ORGANISM(S): Zea mays 
2013-11-27 | E-GEOD-51047 | biostudies-arrayexpress
Transcriptomicsngatha mutant inflorescences
Floral organ identities are specified by few transcription factors which act as master regulators. Subsequently, specification of organ axes programs the distribution of distinct tissue types within the organs that themselves develop unique identities. The C-class, AGAMOUS-clade MADS box genes are p...
ORGANISM(S): Arabidopsis thaliana 
2009-04-10 | E-GEOD-15555 | biostudies-arrayexpress
TranscriptomicsDigital gene expression profiling for maize development - 2mm ear libraries, B73 vs. ramosa3 mutant
Genome-wide expression signatures detect specific perturbations in developmental programs and contribute to functional resolution of key regulatory networks. In maize (Zea mays) inflorescences, mutations in the RAMOSA (RA) genes affect determinacy of axillary meristems and thus alter branching patt...
ORGANISM(S): Zea mays 
2010-10-19 | E-GEOD-24788 | biostudies-arrayexpress
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