Ontology highlight
ABSTRACT:
PROVIDER: PRJNA673667 | ENA |
REPOSITORIES: ENA
Dataset's files
| Action | DRS | |||
|---|---|---|---|---|
| SRR12959886.fastq.gz | Fastqsanger.gz | |||
| SRR12959886_1.fastq.gz | Fastqsanger.gz | |||
| SRR12959886_2.fastq.gz | Fastqsanger.gz | |||
| SRR12959887.fastq.gz | Fastqsanger.gz | |||
| SRR12959887_1.fastq.gz | Fastqsanger.gz |
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Project description:Oil palm breeding and seed development have been hindered due to the male parent's incapacity to produce male inflorescence as a source of pollen under normal conditions. On the other hand, a young oil palm plantation has a low pollination rate due to a lack of male flowers. These are the common problem of sex ratio in the oil palm industry. Nevertheless, the regulation of sex ratio in oil palm plants is a complex mechanism and remains an open question until now. Researchers have previously used complete defoliation to induce male inflorescences, but the biological and molecular mechanisms underlying this morphological change have yet to be discovered. Here, we present an RNA-seq dataset from three early stages of an oil palm inflorescence under normal conditions and complete defoliation stress. This transcriptomic dataset is a valuable resource to improve our understanding of sex determination mechanisms in oil palm inflorescence.
2021-10-23 | GSE186394 | GEO
Project description:H3K4me3 profiling of OSCC secondary (2ary) recipient primary tumors (PTs) following in vivo exposure to control (CTRL) or palm oil-enriched (PALM) diet in primary recipient mice
2021-11-16 | GSE149047 | GEO
Project description:Oil palm (Elaeis guineensis Jacq.) is one of the most important oil-producing crops in the world. However, the demand for oil from this crop will increase in the future. A comparative gene expression profile of the oil palm leaves was needed in order to understand the key factors that influence the oil production. Here, we reported an RNA-seq dataset from three different oil yields and three different genetic populations of oil palm. All raw sequencing reads were obtained from an Illumina NextSeq 500 platform. We also provide a list of the genes and their expression levels resulting from the RNA-sequencing. This transcriptomic dataset will provide a valuable resource for increasing oil yield.
2023-01-10 | GSE222528 | GEO
Project description:To investigate the role of lncRNAs on lipid metabolism, we did RNAseq to find the difference among large yellow croaker fed with fish oil (FO), soybean oil (SO), olive oil (OO), and palm oil (PO) diets
2022-07-05 | GSE186012 | GEO
Project description:C57Bl/6J mice were put on a low fat diet (10 kcal% palm oil) or high fat diet (60 kcal% palm oil), combined with a low dietary Mg2+ (0.03 w/w% or 0.21 w/w%) for a period of 17 weeks. White adipose tissue was harvested and total RNA isolated using TRIzol, of which 5 samples per group were sent to BGI-China for RNA-Sequencing.
2018-06-27 | GSE116270 | GEO
Project description:Palmitic acid (C16:0) is the most abundant saturated fatty acid in animals serving as a substrate in lipid synthesis and β-oxidation, and in the modification of proteins called palmitoylation. The influence of dietary palmitic acid on protein palmitoylation in the context of metabolic processes remains largely unknown. In this study we performed high-throughput proteomic analyses of the liver membrane fraction in the mouse to examine the influence of a palm oil-rich diet on the level and S-palmitoylation of proteins. For this purpose, mice were fed for 4 or 12 weeks a diet containing 19.1% of palm oil in addition to 4% soybean oil (45% kcal from fat) while 4% soybean oil (10% kcal from fat) was the only fat source in the control diet. Liver functioning and pro-inflammatory responses of the liver and peritoneal macrophages as well as the input of protein S-palmitoylation to these aspects were assessed in parallel. We found that the diet rich in palm oil induced transient accumulation of C16:0 and C18:1 fatty acids in murine liver leading to changes of the level and S-palmitoylation of numerous proteins involved in liver metabolism and selected innate immune responses. The relatively mild negative impact of such diet on liver functioning can be attributed to a lower bioavailability of palm oil-derived C16:0 vs. that of C18:1 and the efficiency of mechanisms preventing liver injury, including dynamic protein S-palmitoylation.
2021-12-14 | PXD025935 | Pride
Project description:Oil palm leaves were analysed via proteomics approach to identify the differentially-expressed proteins under Red Palm Weevil infestation on the first, third and sixth week post-infestation. The comparison was made among three groups; the control (C), physical wounding by drilling (wounded,W) and the red palm weevil larva infestation (Infested, I)
2022-02-14 | PXD028986 | Pride
Project description:Proteomic analysis of oil palm old leaves samples to study the protein expression in the leaves. The proteins were extracted and separate in two-dimension which are pH and molecular weight. The separated protein spots will be identify and classified according totheir function.
2017-05-08 | PXD001307 | Pride
Project description:The beneficial effects of dietary long-chain (LC) n-3 polyunsaturated fatty acids (PUFA) in the prevention and/or treatment of some metabolic disorders result largely from their capacity to regulate the transcription level of many genes involved in metabolic and physiological homeostasis, especially in the liver. In this respect, they are known to bind and activate the Peroxisome Proliferator-Activated Receptor alpha (PPARalpha). The precursor of LC-PUFA, a-linoleic acid (ALA, C18:3 n-3) share some beneficial metabolic effects with its LC derivatives, however its role in gene regulation is poorly documented. Here, we analysed the hepatic transcriptome of mice fed for 5 weeks diets rich in either saturated FA from palm oil (PALM group) or ALA from linseed oil (LIN group). This modification of dietary fatty acid composition in a context of a high fat diet had a subtle but significant effect on the hepatic transcriptome. We identified mainly a group of genes that were upregulated in the LIN vs the PALM group and that include several well-known PPARalpha target genes involved in lipid and xenobiotic metabolism. Liver gene expression was measured in male C57BL/6J mice fed during 5 weeks a high fat diet (51% energy from fat) containing palm oil, rich in saturated fatty acids (n=10) or linseed oil, rich in 18:3 n-3 (n=8)
2016-05-18 | E-GEOD-73290 | biostudies-arrayexpress
Project description:We studied the effect of dietary fat type, varying in polyunsaturated/saturated fatty acid ratio's (P/S) on development of metabolic syndrome. C57Bl/6J mice were fed purified high-fat diets (45E% fat) containing palm oil (HF-PO; P/S 0.4), olive oil (HF-OO; P/S 1.1) or safflower oil (HF-SO; P/S 7.8) for 8 weeks. A low-fat palm oil diet (LF-PO; 10E% fat) was used as a reference. Additionally, we analyzed diet-induced changes in gut microbiota composition and mucosal gene expression. The HF-PO diet induced a higher body weight gain and liver triglyceride content compared to the HF-OO, HF-SO or LF-PO diet. In the intestine, the HF-PO diet reduced microbial diversity and increased the Firmicutes/Bacteroidetes ratio. Although this fits a typical obesity profile, our data clearly indicate that an overflow of the HF-PO diet to the distal intestine, rather than obesity itself, is the main trigger for these gut microbiota changes. A HF-PO diet-induced elevation of lipid metabolism-related genes in the distal small intestine confirmed the overflow of palm oil to the distal intestine. Some of these lipid metabolism-related genes were previously already associated with the metabolic syndrome. In conclusion, our data indicate that saturated fat (HF-PO) has a more stimulatory effect on weight gain and hepatic lipid accumulation than unsaturated fat (HF-OO and HF-SO). The overflow of fat to the distal intestine on the HF-PO diet induced changes in gut microbiota composition and mucosal gene expression. We speculate that both are directly or indirectly contributive to the saturated fat-induced development of obesity and hepatic steatosis. Keywords: Diet intervention study
2012-06-18 | GSE18586 | GEO