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Embryo and endosperm gene expression profile at ripening stage

ABSTRACT: Gene expression profiling of embryo and endosperm at 7-42 days after flowering (DAF) was performed to obtain an overall signature of the rice transcriptome during grain development and maturation. After the onset of pollination, embryo and endosperm samples at 7, 10, 14, 21, 28 and 42 DAF with three replicates were collected and used for microarray analysis. A total of 36 embryo and endosperm microarray data were obtained.

ORGANISM(S): Oryza sativa Japonica Group

SUBMITTER: Yutaka Sato

PROVIDER: E-GEOD-39432 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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RiceFREND: a platform for retrieving coexpressed gene networks in rice.

Sato Yutaka Y Namiki Nobukazu N Takehisa Hinako H Kamatsuki Kaori K Minami Hiroshi H Ikawa Hiroshi H Ohyanagi Hajime H Sugimoto Kazuhiko K Itoh Jun-Ichi J Antonio Baltazar A BA Nagamura Yoshiaki Y

Nucleic acids research 20121124 Database issue

Similarity of gene expression across a wide range of biological conditions can be efficiently used in characterization of gene function. We have constructed a rice gene coexpression database, RiceFREND (http://ricefrend.dna.affrc.go.jp/), to identify gene modules with similar expression profiles and provide a platform for more accurate prediction of gene functions. Coexpression analysis of 27 201 genes was performed against 815 microarray data derived from expression profiling of various organs ...[more]

PMID: 23180784

Publication: 1/2

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