Developmental transcriptional profiling of Triticeae reproductive development

ABSTRACT: Despite their importance, there remains a paucity of large scale expression-based studies of reproductive development in the species belonging to the Triticeae. As a first step to address this deficiency, a gene expression atlas of triticale reproductive development was generated using the 55K Affymetrix GeneChip® Wheat Genome Array. The global transcriptional profiles of the anther/pollen, ovary and stigma were analyzed at concurrent developmental stages and co-regulated as well as preferentially expressed genes were identified. Data analysis revealed both novel and conserved regulatory factors underlying Triticeae floral development and function. Triticale reproductive tissues (anther, ovary, stigma) were collected at 4 successive stages using pollen development as a developmental ref

ORGANISM(S): Triticum turgidum subsp. durum x Secale cereale

SUBMITTER: Frances Tran 

PROVIDER: E-GEOD-41984 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress