Ontology highlight
ABSTRACT:
PROVIDER: PRJNA669214 | ENA |
REPOSITORIES: ENA
Dataset's files
| Action | DRS | |||
|---|---|---|---|---|
| SRR12873100_1.fastq.gz | Fastqsanger.gz | |||
| SRR12873100_2.fastq.gz | Fastqsanger.gz | |||
| SRR12873101_1.fastq.gz | Fastqsanger.gz | |||
| SRR12873101_2.fastq.gz | Fastqsanger.gz | |||
| SRR12873102_1.fastq.gz | Fastqsanger.gz |
Items per page: 5 1 - 5 of 144 |
Similar Datasets
Project description:Peanut (Arachis hypogaea) has a large (~2.7 Gbp) allotetraploid genome with closely related component genomes making its genome very challenging to assemble. Here we report genome sequences of its diploid ancestors (A. duranensis and A. ipaënsis). We show they are similar to the peanutâs A- and B-genomes and use them use them to identify candidate disease resistance genes, create improved tetraploid transcript assemblies, and show genetic exchange between peanutâs component genomes. Based on remarkably high DNA identity and biogeography, we conclude that A. ipaënsis may be a descendant of the very same population that contributed the B-genome to cultivated peanut. Whole Genome Bisulphite Sequencing of the peanut species Arachis duranensis and Arachis ipaensis.
2016-07-03 | E-GEOD-71357 | biostudies-arrayexpress
Project description:Comparison of gene expression profiles of widespread peanut cultivars for exploring the expression data in pod and leaf with regard to signatures of artificial selection We investigated the overall expression by hybridizing the microarray (GPL13178) with RNA samples from pods and leaves of five selected representative peanut varieties (Fuhuasheng, Shitouqi, Yueyou116, Shanyou523, and Yueyou7), which were widely cultivated in different periods of the past fifty years in southern China. We used the RNA sample from Yueyou7 pod as a reference for all the pod hybridizations, and used the Yueyou7 leaf sample as a reference for all the leaf hybridizations. Field grown plants under normal irrigation were used for sample collection. Replicates with dye-swap were performed for each genotype.
2012-06-18 | E-GEOD-30128 | biostudies-arrayexpress
Project description:Background: Cylindrocladium parasiticum Crous, Wingfield & Alfenas, the causal agent of Cylindrocladium black rot (CBR) of peanut (Arachis hypogaea L.), has leaded to economic losses in China. Learning about how peanut responds to C. parasiticum infection will be conducive to designing strategies for CBR control. However, the response of peanut plant to C. parasiticum is poorly understood. Results: In this study, two contrasting peanut cultivars, T09 (C. parasiticum-resistant) and P562 (C. parasiticum-susceptible) were used for comparative analysis of protein profiles in the root segment of peanut plants in responses to C. parasiticum infection. Proteomic profiling identified 1647 and 391 differentially expressed proteins (DEPs) in A. hypogaea L. P562 and A. hypogaea L. T09, respectively, compared to controls. A total of 350 and 1095 DEPs were identified between A. hypogaea L. P562 and A. hypogaea L. T09 before and after 9 dpi, respectively. Functional categorization by GO annotation showed that C. parasiticum-responsive proteins were mainly involved in catalytic activity and binding. The results of KEGG pathway analysis indicated both resistant and susceptible peanut cultivars can regulate gene expression in the phenylpropanoid pathway, terpenoid backbone biosynthesis, SA, and JA pathways to induce defensive genes and protein expression which enhances plant defence capacity. However, the MAPK signal pathway was more pronounced in resistant peanut cultivar T09. We also observed an increase of CYP73A100 involved in phenylpropanoid biosynthesis and flavonoid biosynthesis pathways in the susceptible peanut ecotype P562, while decrease in the resistant peanut ecotype T09, after 9 dpi. Additionally, there was a marked activation of brassinosteroid biosynthesis in the resistant T09, which indicated a possible involvement of activation of plant immune response in the resistant responses of peanut to C. parasiticum. Conclusions: This study provides some insights into the molecular networks involved on cellular and physiological responses to C. parasiticum infestation.
2022-10-14 | PXD024578 | Pride
Project description:Peanut allergy reaction severity correlates with increased intestinal epithelial cell (IEC) barrier permeability. CC027/GeniUnc mice develop peanut allergy by intragastric administration of peanut proteins without adjuvant. We report that peanut-allergic CC027/GeniUnc mice showed increased IEC barrier permeability and systemic peanut allergen Ara h 2 after challenge. Jejunal epithelial cell transcriptomics showed effects of peanut allergy on IEC proliferation, survival, and metabolism, and revealed IEC-predominant angiopoietin like-4 (Angptl4) as a unique feature of CC027/GeniUnc peanut allergy. Peanut-allergic pediatric patients demonstrated significantly higher serum ANGPTL4 compared to non-peanut-allergic but atopic patients, highlighting its potential as a biomarker of peanut allergy.
2021-07-09 | GSE179595 | GEO
Project description:Peanut (Arachis hypogaea) has a large (~2.7 Gbp) allotetraploid genome with closely related component genomes making its genome very challenging to assemble. Here we report genome sequences of its diploid ancestors (A. duranensis and A. ipaënsis). We show they are similar to the peanut’s A- and B-genomes and use them use them to identify candidate disease resistance genes, create improved tetraploid transcript assemblies, and show genetic exchange between peanut’s component genomes. Based on remarkably high DNA identity and biogeography, we conclude that A. ipaënsis may be a descendant of the very same population that contributed the B-genome to cultivated peanut.
2016-01-01 | GSE71357 | GEO