Ontology highlight
ABSTRACT:
PROVIDER: PRJNA473234 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:We studied protein profile in the first three days upon pitcher opening to understand carnivory trait of Nepenthes x ventrata. The proteome analysis of pitcher fluid from N. × ventrata was performed by mass spectrometry (nLC-MS/MSALL).
2017-08-14 | PXD007251 | Pride
Project description:We studied protein profile in the first three days upon pitcher opening to understand carnivory trait of Nepenthes ampullaria. The proteome analysis of pitcher fluid was performed by mass spectrometry analysis using Thermo Easy-nLC Orbitrap Fusion Tribid MS. Analysis was performed in pools of 6 pitchers for each species and analysed in 3 technical replicates each.
2019-08-28 | PXD011893 | Pride
Project description:Nepenthes khasiana Transcriptome or Gene expression
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Project description:comparative transcriptomics in Nepenthes pitcher plants
| PRJEB37797 | ENA
Project description:the transcriptome of a male Nepenthes khasiana inflorescence
| PRJEB22838 | ENA
Project description:Hybridisation plays a significant role in the evolution and diversification of plants. Hybridisation among Nepenthes species is extensive, either naturally or man-made. To investigate the effects of hybridisation on the chemical compositions, we carried out metabolomics study on pitcher tissue of Nepenthes ampullaria, Nepenthes rafflesiana and their hybrid, Nepenthes × hookeriana. Pitcher samples were harvested and extracted in methanol:chloroform:water via sonication-assisted extraction before analysed using LC-TOF-MS. MS data were analysed using XCMS online version 2.2.5. This is the first MS data report towards the profiling, identification and comprehensive comparison of metabolites present in Nepenthes species.
2018-07-31 | MTBLS484 | MetaboLights
Project description:Pitcher fluids from 3 species of Nepenthes, namely N. ampullaria, N. rafflesiana and their hybrid H. x hookeriana were collected within 24h of opening, filtered, concentrated, processed and trypsin-digested for mass spectrometry analysis using Thermo Easy-nLC Orbitrap Fusion Tribid MS. Analysis was performed in 2 biological replicates of pools of 9 pitchers for each species and analysed in 3 technical replicates each.
2018-11-29 | PXD007599 | Pride
Project description:Nepenthes is a genus of carnivorous plants that evolved a pitfall trap, the pitcher, to catch and digest insect prey to obtain additional nutrients. Each pitcher is part of the whole leaf, together with a leaf blade. These two completely different parts of the same organ were studied separately in a non-targeted metabolomics approach in Nepenthes x ventrata, a robust natural hybrid. The first aim was the analysis and profiling of small (50-1000 m/z) polar and non-polar molecules to find a characteristic metabolite pattern for the particular tissues. Second, the impact of insect feeding on the metabolome of the pitcher and leaf blade was studied. Using UPLC-ESI-qTOF and cheminformatics, about 2000 features (MS/MS events) were detected in the two tissues. They showed a huge chemical diversity, harboring classes of chemical substances that significantly discriminate these tissues. Among the common constituents of N. x ventrata are phenolics, flavonoids and naphthoquinones, namely plumbagin, a characteristic compound for carnivorous Nepenthales, and many yet-unknown compounds. Upon insect feeding, only in pitchers in the polar compounds fraction, small but significant differences could be detected. By further integrating information with cheminformatics approaches, we provide and discuss evidence that the metabolite composition of the tissues can point to their function.
2020-07-10 | MTBLS1783 | MetaboLights