Analysis of the floral transcriptome of Tarenaya hassleriana (Cleomaceae), a member of the sister group to the Brassicaceae: towards understanding the base of morphological diversity in Brassicales.

ABSTRACT:

Background

Arabidopsis thaliana, a member of the Brassicaceae family is the dominant genetic model plant. However, while the flowers within the Brassicaceae members are rather uniform, mainly radially symmetrical, mostly white with fixed organ numbers, species within the Cleomaceae, the sister family to the Brassicaceae show a more variable floral morphology. We were interested in understanding the molecular basis for these morphological differences. To this end, the floral transcriptome of a hybrid Tarenaya hassleriana, a Cleomaceae with monosymmetric, bright purple flowers was sequenced, annotated and analyzed in respect to floral regulators.

Results

We obtained a comprehensive floral transcriptome with high depth and coverage close to saturation analyzed using rarefaction

SUBMITTER: Bhide A 

PROVIDER: S-EPMC4028054 | biostudies-literature | 2014 Feb

REPOSITORIES: biostudies-literature