Stamen Development in Tomato - Jasmonates Control Ethylene Action in Timing of Pollen Maturation, Anther Dehiscence and Pollen Release

ABSTRACT: Jasmonates are well known signaling components required for diverse processes ranging from wound and pathogen responses to regulation of developmental processes. A prominent feature of jasmonate biosynthesis or signaling mutants is the loss of fertility. In contrast to the male sterile phenotype of Arabidopsis mutants, the loss of the co-receptor protein COI1 in the tomato mutant jai1-1 results in female sterility with additional severe effects on stamen and pollen development. While a general model of jasmonate effects on male gametophyte development has been proposed to involve the regulation of water transport, the molecular details of this response are scarce. Here we show an extensive temporal profiling of the development, hormone content, transcriptome and metabolome of tomato stamen

INSTRUMENT(S): Agilent DNA Micrarray ScannerG2505Cer

ORGANISM(S): Solanum lycopersicum

SUBMITTER: Bettina Hause 

PROVIDER: E-MTAB-2752 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress