Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

0

Expression data from additional fertilization rice seeds

ABSTRACT: Carbon (C) and nitrogen (N) contents of grain-filling stage are keys item that determined the growth of rice, and also the quality of seed. Therefore, to elucidating the mechanism of C/N signaling in a seed is an important problem for crops whose seed is used as food like rice. The DNA microarray analysis with the rice seed which was performed the additional fertilizer at the time of heading, in order to clarify how C/N signal change of the rhizosphere in seed production stage affects a seed component on a gene expression level. Fertilization was supplied at the same time of plantation and performed middle fertilizing 37 days after germination. 400 mg of ammonium chloride (NH4 Cl) was supplied at the time of heading to the “ + NH4 Cl ” group. Rice seeds were selected from 6 plants for RNA extraction, and hybridization on Affymetrix microarrays. We sought to understand the change of gene expression by the additional fertilization.

ORGANISM(S): Oryza sativa Japonica Group

SUBMITTER: Keiko Midorikawa 

PROVIDER: E-GEOD-49818 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

Json Xml
altmetric image

Publications

Additional nitrogen fertilization at heading time of rice down-regulates cellulose synthesis in seed endosperm.

Midorikawa Keiko K   Kuroda Masaharu M   Terauchi Kaede K   Hoshi Masako M   Ikenaga Sachiko S   Ishimaru Yoshiro Y   Abe Keiko K   Asakura Tomiko T  

PloS one 20140606 6

The balance between carbon and nitrogen is a key determinant of seed storage components, and thus, is of great importance to rice and other seed-based food crops. To clarify the influence of the rhizosphere carbon/nitrogen balance during the maturation stage of several seed components, transcriptome analysis was performed on the seeds from rice plants that were provided additional nitrogen fertilization at heading time. As a result, it was assessed that genes associated with molecular processes  ...[more]

Similar Datasets

Transcriptomics Transcriptomes of Rice internode before and after heading
2013-10-01 | E-GEOD-51289 | biostudies-arrayexpress
Transcriptomics Expression data from additional fertilization rice seeds
2014-08-04 | GSE49818 | GEO
Transcriptomics RNA-seq of seeds of Dongjin, Heukseol and Jeokjinju at 20 days after heading
2023-03-24 | E-MTAB-9993 | biostudies-arrayexpress
Transcriptomics Gene expression profile of phenylpropanoid pathway in black and red rice pericarps.
2015-04-18 | E-GEOD-67987 | biostudies-arrayexpress
Transcriptomics Transcriptome Analysis of Rice Root Heterosis by RNA-Seq
2013-08-19 | E-GEOD-41797 | biostudies-arrayexpress
Transcriptomics Expression data from rice seeds during low temperature treatment
2012-02-19 | E-GEOD-31077 | biostudies-arrayexpress
Proteomics Proteomic Analysis to Reveal the Role of Phosphoproteins in Rice Nucleus during Early Stage of Germination
2016-03-17 | PXD001774 | Pride
Transcriptomics RNA-seq of Oryza sativa L. Dongjin and Iksan 526 seeds at 20 days after heading
2020-12-20 | E-MTAB-9695 | biostudies-arrayexpress
Proteomics Acetylome analyses in the germinating rice seed
2016-01-26 | PXD002739 | Pride
Proteomics OsRALF17/19 activates ROS signaling through OsMTD2 to modulate pollen tube growth in Oryza sativa
2023-09-21 | PXD037597 | Pride