Oryza sativa
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA143825 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Gene expression data of OsGRAS23 overexpression transgenic rice plants under normal and drought stress conditions
| PRJNA271344 | ENA
Project description:In order to identify new miRNAs, NAT-siRNAs and possibly abiotic-stress regulated small RNAs in rice, three small RNA libraries were constructed from control rice seedlings and seedlings exposed to drought or salt stress, and then subjected to pyrosequencing. Totally three sets of small RNAs, which were obtained under normal condition as well as salt and drought stress conditions
2008-12-08 | E-GEOD-12317 | biostudies-arrayexpress
Project description:Plants evolved several acquired tolerance traits for drought stress adaptation to maintain the cellular homeostasis. The combination of constitutive and acquired traits governs drought tolerance, which is crucial for maintaining crop productivity under drought. Drought affects protein synthesis, to uncover the translational landscape with response to drought stress in rice, polysome bound mRNA sequencing at anthesis stage in resistant APO and sensitive IR64 genotypes were performed. Our results demonstrate that drought tolerant genotype maintains higher transcripts bound to poly-ribosomes which facilitate higher protien synthesis which impacted on photosynthesis, spikelet fertility, seed filing and yield under drought stress. We identified many novel LncRNAs and relevant genes associated with translation which can play important role in manitaing grain protein content with drought tolerance.
2024-03-20 | GSE232522 | GEO
Project description:To identify genes involved in the OsDIS1-mediated drought-responsive pathway, we performed microarray analysis of the OsDIS1 overexpression and wild-type plants under both normal and drought stress conditions using the Agilent rice Genechip. Seven-day-old plants of the OsDIS1 overexpression line 9-4-2 as well as the wild-type plants were used in the drought treatment. OsLEA3 was used as a positive control for the drought treatment. Genes with more than two-fold changes in the overexpression plants compared with the wild-type plants were selected. The expression pattern of some differentially expressed genes was further confirmed by real-time PCR.
2012-01-01 | GSE30151 | GEO
Project description:Gene expression analysis in wild-type and OsHOX24 rice overexpression line under control and drought stress conditions
| PRJNA315162 | ENA
Project description:Plasma membrane NADPH oxidases (NOXs) are major producers of reactive oxygen species (ROS) in plant cells under normal growth and stress conditions. Rice NOXs have multiple homologs but their functional mechanisms are largely unknown. We used microarrays to detail the global gene expression profiles in rice wild-type (WT, Dongjin) and a mutant osnox2 which loss the functions of OsNOX2 protein under drought and identified distinct classes of genes between the two type rice plants under both normal growth and drought stressed conditions. The youngest fully expanded leaves from 2.5-month-old WT and osnox2 plants (three replicates each), grown under normal growth (soil moisture, 47.3%) and drought conditions (soil moisture, 8.5%), were used for RNA extraction and hybridization on Affymetrix microarrays. Control: normal growth condition; Drought: drought stress condition.
2015-12-31 | E-GEOD-54466 | biostudies-arrayexpress
Project description:To identify genes involved in the OsDIS1-mediated drought-responsive pathway, we performed microarray analysis of the OsDIS1 overexpression and wild-type plants under both normal and drought stress conditions using the Agilent rice Genechip. Seven-day-old plants of the OsDIS1 overexpression line 9-4-2 as well as the wild-type plants were used in the drought treatment. OsLEA3 was used as a positive control for the drought treatment. Genes with more than two-fold changes in the overexpression plants compared with the wild-type plants were selected. The expression pattern of some differentially expressed genes was further confirmed by real-time PCR. The OsDIS1 overexpression 9-4-2 plants and the wild-type plants were cultured on 1/2 MS medium plus 3% sucrose for seven days. About half of the plants were sampled as the untreated control for RNA isolation, and the rest were transferred with 1/2 MS medium onto filter papers to induce drought stress. When the leaves of the OsDIS1 overexpression plants began to show drought stress phenotypes, we collected leaves for RNA isolation. OsLEA3 was used as a positive control for the drought treatment.
2012-01-01 | E-GEOD-30151 | biostudies-arrayexpress
Project description:Plasma membrane NADPH oxidases (NOXs) are major producers of reactive oxygen species (ROS) in plant cells under normal growth and stress conditions. Rice NOXs have multiple homologs but their functional mechanisms are largely unknown. We used microarrays to detail the global gene expression profiles in rice wild-type (WT, Dongjin) and a mutant osnox2 which loss the functions of OsNOX2 protein under drought and identified distinct classes of genes between the two type rice plants under both normal growth and drought stressed conditions.
2015-12-31 | GSE54466 | GEO
Project description:Chip data of OsMYB30 overexpression and mutant plants under cold stress
| PRJNA327393 | ENA
Project description:High mobility group (HMG) proteins play an important role in regulation of gene transcription through modulate the structure of DNA. In this study, OsHMGB707, a HMG gene localized in rice drought resistance QTL interval, was isolated and the function on rice stress resistance was identified. Overexpression of OsHMGB707 significantly enhanced the drought resistance of the transgenic rice plants, whereas the OsHMGB707-RNAi transgenic rice plants exhibited slightly decrease in drought stress tolerance. To search the downstream genes regulated by OsHMGB707, we performed microarray analysis of the OsHMGB707-overexpressing, OsHMGB707-RNAi and wild-type plants under both normal conditions using Affymetrix Rice Genome Genechip. 21-day-old plants of the OsHMGB707-overexpressing line OE1, OsHMGB707-RNAi line RNAi1 as well as the wild-type plants were used in the normal condition.
2019-05-08 | GSE130821 | GEO