Project description:We have employed whole genome microarray expression profiling as a discovery platform to identify genes to alter the transcript accumulation levels in grass-clump dwarf lines, which are synthetic hexaploid lines from triploid hybrids crossed between tetraploid wheat (Triticum turgidum ssp. durum cv. Langdon or T. turgidum ssp. carthlicum) and diploid wheat progenitor Aegilops tauschii (KU2025). No up-regulation of defense-related genes was observed under the normal temperature, and down-regulation of wheat APETALA1-like MADS-box genes, considered to act as flowering promoters, was found in the grass-clump dwarf lines. Together with small RNA sequencing analysis of the grass-clump dwarf line, unusual expression of the miR156/SPLs module could explain the grass-clump dwarf phenotype. Expression patterns were compared between the three synthetic hexaploid lines showing the wild-type phenotype (as a reference) and grass-clump dwarf. Total RNA samples were isolated from crown tissues of the plants grown at 24Â°C under long day (18-h light and 6-h dark) condition for 8 weeks. Two independent experiments were conducted in each exprement.

2016-03-02 | E-GEOD-78784 | biostudies-arrayexpress

Aegilops tauschii x Triticum turgidum

Project description:RNA-seq of hybrid hexaploid wheat from progenitor species Triticum turgidum (durum wheat, AABB) variety HOH501 and two Aegilops tauschii lines (Clae23 and ENT336, DD) Transcriptome

| PRJNA579337 | ENA

Triticum turgidum subsp. durum

Project description:Triticum turgidum subsp. durum Random survey

| PRJNA229439 | ENA

Triticum turgidum subsp. durum

Project description:Triticum turgidum subsp. durum transcriptome sequences

| PRJNA310686 | ENA

Triticum turgidum subsp. durum

Project description:Triticum turgidum subsp. durum Raw sequence reads

| PRJNA401549 | ENA

Triticum turgidum subsp. durum

Project description:Triticum turgidum subsp. durum solid stem locus SST1