Ontology highlight
ABSTRACT:
PROVIDER: PRJNA778231 | ENA |
REPOSITORIES: ENA
Dataset's files
| Action | DRS | |||
|---|---|---|---|---|
| SRR16820759_1.fastq.gz | Fastqsanger.gz | |||
| SRR16820759_2.fastq.gz | Fastqsanger.gz | |||
| SRR16820760_1.fastq.gz | Fastqsanger.gz | |||
| SRR16820760_2.fastq.gz | Fastqsanger.gz | |||
| SRR16820761_1.fastq.gz | Fastqsanger.gz |
Items per page: 5 1 - 5 of 36 |
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Project description:Seven different Solanaceae species, Potato (Solanum tubersosum), Tomato (Lycopersicum esculentum), Eggplant (Solanum melangena), Pepper (Capsicum annuum), Tobacco (Nicotiana tabacum), Petunia and Nicotiana benthamiana were subjected to cold stress. Plants were grown at 25 C for 4-6 weeks after wich cold stress was initiated by exposing the plants to 4 C for 4, 8, 12, 24 and 48 hours. Control samples were isolated from plants just before the cold stress was initated. RNA was isolated using Qiagen RNeasy. Keywords: Direct comparison
2007-09-01 | GSE8203 | GEO
Project description:Two fruit development stages of the wild chiltepin pepper (Capsicum annuum var. glabriusculum) were studied. RNA-Seq data was obtained from fruits at 20 and 68 days after anthesis with two biological replicates for a total of 4 samples. 260 million raw reads were sequenced and over 80% of them mapped back to the Capsicum annuum genome.
2021-08-05 | GSE171889 | GEO
Project description:The colonization of Capsicum annuum roots by Fusarium oxysporum Fo47 induces resistance responses on the plant. Fo47 is a non-pathogenic strain of Fusarium oxysporum. Fo47 colonizes only the most outer layers of the root surface but it does not colonize inner tissues. Pre-treatment of roots with Fo47 reduces the symptom development produced by later pathogen inoculation. The expression of genes in distal tissues was determined by microarray analysis of stems of Fo47-treated plants. Capsicum annuum samples were analyzed using Affymetrix chips of the close-related species Solanum lycopersicum.
2021-06-02 | GSE49432 | GEO
Project description:Lysine acetylation in proteins is a dynamic and reversible Post-translational modification and plays an important role in diverse cellular processes, but limited knowledge is available for acetylation modifications in pepper (Capsicum annuum L.) resistance of cold stress. In this study, the proteome and acetylome of two peppers with different cold resistance under different cold stress and recovery treatment were investigated. In total, 6213 proteins groups and 4574 lysine acetylation sites of 2261 protein groups were identified. Cold stress and recovery treatment results in 3008 differentially expressed proteins (DEPs) and 768 differentially expressed acetylated proteins (DEAPs). Further analysis found a total 1988 proteins were both identifed in the proteome and acetylome data and elucidated the functional differences between the up-regulated and down-regulated proteins in these co-identified proteins through GO enrichment. Twenty acetylation motifs were defined on 3934 unique lysine acetylation sites and motifs *KS*, *KY*, and *KH* occupied the highest proportion of all the identified peptides. Subcellular distribution predictions showed that acetylated proteins in pepper leaves distributed predominantly in chloroplast, cytoplasm and nuclear. KEGG analysis showed 397 identified acetylated proteins were involved in 93 different metabolic pathways. Then the dynamic changes of acetylated proteins in photosynthesis and carbon fixation in photosynthetic organisms pathways under cold stress were further analyzed and many key acetylated proteins regulating cold resistance of pepper were found in these two metabolic pathways. This study is the first to identify the acetylome in pepper, expands greatly the catalog of lysine acetylation substrates and sites in Solanaceae crops and provide a new insight for the post-translational modification study.
2022-02-15 | PXD021024 | Pride
Project description:Seven different Solanaceae species, Potato (Solanum tubersosum), Tomato (Solanum lycopersicum), Eggplant (Solanum melongena), Pepper (Capsicum annuum), Tobacco (Nicotiana tabaccum), Petunia and Nicotiana benthiamana were subjected to drought stress. Drought stress was applied by stopping watering of the plants, control plants were normally watered with nutrient solution. Samples were collected at 0, 1, 3, 5, 7 and 10 days after the first application of the drought stress. RNA was isolated using Qiagen RNeasy. Keywords: Direct comparison
2007-09-01 | GSE8161 | GEO
Project description:Seven different Solanaceae species, Potato (Solanum tubersosum), Tomato (Solanum lycopersicum), Eggplant (Solanum melangena), Pepper (Capsicum annuum), Tobacco (Nicotiana tabaccum), Petunia and Nicotiana benthiamana were subjected to salt stress. The stress applied was 150mM NaCl and control plants were watered without the additional salt. Samples were collected at 0, 6, 12, 24, 48 and 96 hours after the first application of the salt. RNA was isolated using Qiagen RNeasy. Keywords: Direct comparison
2008-02-13 | GSE8158 | GEO
Project description:Seven different Solanaceae species, Potato (Solanum tuberosum), Tomato (Solanum lycopersicum), Eggplant (Solanum melongena), Pepper (Capsicum annuum), Tobacco (Nicotiana tabacum), Petunia and Nicotiana benthamiana were subjected to heat stress. Plants were grown for 4-6 weeks at 25 C after which heat stress was initiated by exposing the plants to 35 C for 6, 12, 24, 48 and 96 hours. Control samples were isolated from plants just before initiating the heat stress. RNA was isolated using Qiagen RNeasy. Keywords: Direct comparison
2007-09-01 | GSE8202 | GEO
Project description:Small RNAs (21-24 nt) are pivotal regulators of gene expression that guide both transcriptional and post-transcriptional silencing mechanisms in diverse eukaryotes, including most if not all plants. MicroRNAs (miRNAs) and short interfering RNAs (siRNAs) are the two major types, both of which have a demonstrated and important role in plant development, stress responses and pathogen resistance. In this work, we used a deep sequencing approach (Sequencing-By-Synthesis, or SBS) to develop sequence resources of small RNAs from different Capsicum annuum tissues (including leaves, flowers and fruit). The high depth of the resulting datasets enabled us to examine in detail critical small RNA features, such as size distribution, tissue-specific regulation and sequence conservation between different organs in this species. We also developed database resources and a dedicated website (http://smallrna.udel.edu/) with computational tools for allowing other users to identify new miRNAs or siRNAs involved in specific regulatory pathways, verify the degree of conservation of these sequences in other plant species and map small RNAs on genes or larger regions of the maize genome under study. Small RNA libraries were derived from leaves, flowers and fruit of Capsicum annuum. Total RNA was isolated using the TriReagent (Molecular Research Center) for leaves and flowers and the Plant RNA Purification Reagent (Invitrogen) for fruit, and submitted to Illumina (Hayward, CA, http://www.illumina.com) for small RNA library construction using approaches described in (Lu et al., 2007) with minor modifications. The small RNA libraries were sequenced with the Sequencing-By-Synthesis (SBS) technology by Illumina. PERL scripts were designed to remove the adapter sequences and determine the abundance of each distinct small RNA. We thank Barbara Baker for providing the plant material, as well as Kan Nobuta and Gayathri Mahalingam for assistance with the computational methods.
2011-04-29 | E-GEOD-28751 | biostudies-arrayexpress
Project description:Transcriptome analysis of Capsicum annuum and Capsicum chinense under abiotic stresses
| PRJNA641558 | ENA
Project description:Six different Solanaceae species, Potato (Solanum tuberosum), Tomato (Lycopersicum esculentum), Pepper (Capsicum annuum), Tobacco (Nicotiana tabacum), Petunia and Nicotiana benthamiana were grown at 25C, 16h light and 8h darkness. Mature leaves were harvested after 4-6 weeks. RNA was isolated using Qiagen RNeasy. Tomato, pepper, petunia tobacco and N. benthamiana samples were hybridized against potato samples. Keywords: Direct comaprison
2007-09-01 | GSE8234 | GEO