Project description:Solanum lycopersicum RNA degradome sequencing Isolated polyadenylated RNA from total RNA extracts of Solanum lycopersicum, were ligated to 5'-adapter that includes an MmeI recognition site. The ligated products were purified again, reverse transcribed and cleaved with MmeI. The 5' fragments were purified from gel and ligated to a 3'- dsDNA adapter and PCR amplified. After PCR amplification the sample was subjected to Solexa/Illumina high throughput pyrosequencing. Please see www.illumina.com for details of the sequencing technology.
Project description:We sequenced mRNA from immature green (15 days after anthesis) and red (Breaker+10 days) tomato (Solanum lycopersicum) fruit tissues from plants over-expressing SlGLK1 and SlGLK2 and from control plants 'M82' to compare gene expression levels between transgenic fruit and the control. Note: Samples in SRA were assigned the same sample accession. This is incorrect as there are different samples, hence “Source Name” was replaced with new values. Comment[ENA_SAMPLE] contains the original SRA sample accessions.
Project description:we found the expression levels of 76 known miRNAs were highly variable between the reciprocal hybrids through the high-throughput sequencing of small RNAs small RNA sequencing were performed in Solanum lycopersicum, S. pimpinellifolium and their reciprocal hybrids
Project description:Plants represent the nutritional basis of virtually all life on earth and protein-rich foods from crop plants are a global megatrend essential for sustaining an increasing human population and counteracting climate change. While the genomes of crops are increasingly elucidated, little is known about crop proteomes – the entirety of proteins that execute and control nearly every aspect of life. To address this shortcoming we optimized a protocol for mapping the proteome of different crops such as Solanum lycopersicum (tomato) fruit and included four technical replicates and three biological replicates from different tomato plants to demonstrate the robustness of the workflow.
Project description:To provide insights into how SUN regulates shape and whether this is accompanied with shifts in transcript profiles, we identified differentially expressed genes in eight pairwise comparisons of SUN and wild-type fruit tissues and time points. Lines nearly isogenic for SUN in the cultivated background Solanum lycopersicum c.v. SUN1642 were grown in the greenhouse in a completely randomized design. SA4 is like SUN1642 and SA3 is like WT LA1589 at SUN locus. Flowers at anthesis were tagged and self-pollinated on successive days. Anthesis is defined as when the flower opens. Pollination of flowers was staggered so fruit of all developmental stages would be harvested on the same day. Fruits at stage four, seven, and ten days post anthesis (dpa) were harvested and brought back to the laboratory. Septum, seed, and pericarp tissue were isolated and frozen in liquid nitrogen. Four dpa septum tissues is a mixture of septum and seed tissue. Four dpa pericarp is a mixture of pericarp and exocarp tissue due to small size of four dpa fruits. Seven and 10 dpa pericarp dont contain the exocarp (epidermal) tissues. Four replicates were collected. RNA was extracted using Trizol and Stand-specific libraries were prepared from total RNA and sequences of 51 bp were generated on an Illumina HiSeq2000.
Project description:Members of the tomato clade exhibit wide diversity in fruit coloration, growth habit, leaf morphology and mating preferences. However, the mechanisms governing inter-species diversity in fruit coloration are largely unknown. Therefore, a proteomic approach combined with carotenoid profiling and carotenogenic gene expression was used to decipher the diversity in carotenogenesis in green-fruited Solanum habrochaites, orange-fruited S. galapagense, and red-fruited S. pimpinellifolium with S. lycopersicum, cv. Ailsa Craig (tomato).
Project description:RNA sequencing in tomato for detect mRNA expression of Solanum lycopersicum Axillary bud.The two cultivars (monomaker, raceme) at Axillary bud for transcriptome sequencing
