Solanum lycopersicum
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA356700 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:The High-β-Carotene (HBC) mutant identified from EMS mutagenized population of cultivar Arka Vikas and the biochemical studies revealed that mutant fruits contain four times higher level of β-Carotene in comparison to Wild type (cv. Arka Vikas). We have developed whole genome microarray expression profiling as a discovery platform to identify differentially expressed genes in fruits containing High-β-Carotene mutant in comparison to Wild type (cv. Arka Vikas). Tomato fruit tissue samples from different stages of fruit ripening like Mature green, Breaker, Turning and Ripening stages of High-β-Carotene (HBC) mutant and Wild type (cv. Arka VIkas) were used for microarray gene expression analysis. Carotenoid pathway analysis of both mutant and wild type reveals that the high expression of chromoplast specific lycopene- β-cyclase gene in the HBC mutant, which is involved in the conversion of lycopene to β-carotene, but in wild type the expression of this gene, was low. Four genes (PSY, PDS, CRTISO, CYCB) of the carotenoid pathway was quantified in the same RNA samples by real-time PCR, confirming that the variation of the gene expression in HBC mutant.
2017-12-01 | GSE90964 | GEO
Project description:Molecular charcterisation of Tangerine2 Mutant
| PRJNA356738 | ENA
Project description:Molecular characterization of unripening (ur) mutant
| PRJNA358223 | ENA
Project description:Transcriptional Profiling of high pigment-2dg Tomato Mutant Fruit
| PRJNA97773 | ENA
Project description:The enzyme lycopene β-cyclase (LYCB) is responsible for the synthesis of β-carotene, a valuable component of the human diet. To understand the effect of the high β-Carotene content accumulation on plants carotenoid biosynthesis and global genes expression，a tomato engineered to constitutively express Lycb-1 accumulated a high level of β-carotene was used in this reasearch.Microarray analysis in the ripe stage revealed that the constitutive expression of Lycb-1 differentially regulated a number of genes involved in the synthesis of fatty acids, flavones, flavonols, flavonoids and phenylpropanoids, in the degradation of limonene and pinene, in starch and sucrose metabolism and in photosynthesis.
2012-12-12 | GSE33435 | GEO
Project description:Molecular mechanisms triggered by high dietary beta-carotene (BC) intake in liver are largely unknown. We performed microarray gene expression analysis on liver tissue of BC supplemented beta-carotene 15,150-monooxygenase 1 knockout (Bcmo1-/-) mice, which are—like humans—able to accumulate BC. This was compared with litter mates being wild-type (Bcmo1+/+) mice, and we analysed both males and females, as we previously showed that in lung tissue we observed opposite gene regulation between males and females (Van Helden et al., CMLS 2011).
2017-09-26 | GSE98846 | GEO
Project description:Solanum lycopersicum and Solanum tuberosum are agriculturally important crop species as they are rich sources of starch, protein, antioxidants, lycopene, beta-carotene, vitamin C, and fiber. The genomes of S. lycopersicum and S. tuberosum are currently available. However the linear strings of nucleotides that together comprise a genome sequence are of limited significance by themselves. Computational and bioinformatics approaches can be used to exploit the genomes for fundamental research for improving their varieties. The comparative genome analysis, Pfam analysis of predicted reviewed paralogous proteins was performed. It was found that S. lycopersicum proteins belong to more families, domains and clans in comparison with S. tuberosum. It was also found that mostly intergenic regions are conserved in two genomes followed by exons, intron and UTR. This can be exploited to predict regions between genomes that are similar to each other and to study the evolutionary relationship between two genomes, leading towards the development of disease resistance, stress tolerance and improved varieties of tomato.
| S-EPMC3842579 | biostudies-literature
Project description:Solanum lycopersicum high sucrose Raw sequence reads
| PRJNA663972 | ENA
Project description:Generation and characterization of a tomato DCL3 silencing mutant
| PRJNA227312 | ENA