Rice expression atlas (2): Pollination - Fertilization

ABSTRACT: Gene expression throughout the reproductive process in rice (Oryza sativa) beginning with primordia development through pollination/fertilization to zygote formation was analyzed. We analyzed 25 stages/organs of rice reproductive development including early microsporogenesis stages with 57,381 probe sets, and identified around 26,000 expressed probe sets in each stage. Fine dissection of 25 reproductive stages/organs combined with detailed microarray profiling revealed dramatic, coordinated and finely tuned changes in gene expression. Decrease of expressed genes in the pollen maturation process was observed in a similar way with Arabidopsis and maize. An almost equal number of ab initio predicted genes and cloned genes appeared or disappeared coordinated with developmental stage progressio

ORGANISM(S): Oryza sativa

SUBMITTER: Nori Kurata 

PROVIDER: E-GEOD-14298 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress