Project description:To reveal the underlying molecular mechanism of jasmonate inhibits gibberellins signaling in rice, we performed transcriptional profiling of wild type nipponbare and mutant coi1-13 plants on a global scale using the Affymetrix GeneChip Rice Genome Array Rice young uppermost internodes were harvested and three biological repeats were performed on Nippombare (wild-type) and coi1-13 (mutant), respectively.

2011-12-01 | E-GEOD-29577 | biostudies-arrayexpress

Oryza sativa strain:Nipponbare Transcriptome or Gene expression

Project description:To better understand the complex mechanisms regulating Pi homeostasis in rice (Oryza sativa L. cv. Nipponbare), a time course experiment was performed, where pre-germinated seedlings were grown hydroponically for two weeks on Pi-sufficient medium (0.32 mM Pi), before transferring half of the plants to Pi-deficient solution (0 mM Pi) for 21 days (d). After three weeks of Pi-starvation treatment, half of these plants where then re-supplied with Pi sufficient media for up to 24 hours (h). In total, nine time points were selected in order to cover short and long term responses to Pi starvation as well as the effects of Pi re-supply on Pi starved plants.

2013-11-25 | E-MTAB-4427 | biostudies-arrayexpress

Oryza sativa strain:Nipponbare, emf2a mutant

Project description:Transcriptome analysis of rice emf2a mutant

| PRJDB10767 | ENA

Oryza sativa strain:Nipponbare Transcriptome or Gene expression

Project description: Not available

2014-11-04 | E-MTAB-4123 | biostudies-arrayexpress

Oryza sativa cultivar:Nipponbare Transcriptome or Gene expression

Project description:A comprehensive time-course experiment of Pi-starved plants was undertaken, spanning medium (3 and 7 days), and long-term (21 days up to 52 days) Pi deprivation (âPi), as well as both short term (1 and 3 days) and long-term (31 days) recovery. The 52 days time point consisting of 21 days starvation +31 days recovery enabled investigation of the effects of long term resupply on Pi starved plants, and coincided with the emergence of the first panicles and grains. Pre-germinated rice seedlings were grown for 14 days in Pi sufficient conditions (0.32 mM Pi) before being transferred to either Pi sufficient (0.32 mM Pi) or Pi deficient (0 mM Pi) media for 21 days. After 21 days of Pi deficient treatment, half of the plants were either maintained under Pi deficient conditions or re-supplied with Pi (0.32 mM) for 1, 3 or 31 days. To confirm the effectiveness of the Pi starvation and resupply treatments, physiological and molecular analyses were performed.

2015-07-31 | E-MTAB-4334 | biostudies-arrayexpress

Characterization of a knock-down RNA interference line of OsNRPD1 in rice (Oryza sativa ssp japonica cv Nipponbare)

Project description:Whole-genome DNA cytosine methylation profiling was used to characterize a knock-down RNA interference line of rice OsNRPD1

2019-08-12 | GSE135738 | GEO

Gene expression ATLAS of Oryza sativa sp japonica (cv. Nipponbare) during photomorphogenesis (transition from dark to light)

Project description:Oryza sativa Japonica (rice) is the staple food for all over world population. At the time of germination, the exposure to light may play an important role in the early development of the rice seedling. In order to survey the genes, their functions and role in biological processes, an RNA-Seq based study of 6 libraries prepared from poly-A rich mRNA fraction was carried out to explore transcriptional programs operating in dark and light conditions. For each treatment type, three individual plants were used as biological replicates.

2022-12-01 | E-MTAB-5689 | biostudies-arrayexpress

Oryza sativa Japonica Group strain:Nipponbare

Project description:Mapping of rice endosperm starch altered gelatinization mutant

| PRJDB5461 | ENA