Ontology highlight
ABSTRACT:
PROVIDER: PRJNA1127442 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Traditional rice varieties found in India have many desirable characteristics. Amongst them, their differential responses to abiotic and biotic stresses are of great agricultural importance. Drought or osmotic stress is one of the major abiotic stresses afflicting crop plants in India. Indigenous varieties like Dagad deshi have been found to be drought resistant and, thereby, are being studied in great detail by plant breeders and biotechnologists alike. In this study, we have analyzed the transciptomes of two contrasting cultivars, i.e. Dagad deshi (tolerant) and IR20 (susceptible), under control and stress conditions to elucidate the differences in their responses to drought stress using Affymetrix microarray platform.
2015-06-30 | GSE41647 | GEO
Project description:The socioeconomic burden of snakebite in India is largely attributed to the ‘big four’ snakes, completely neglecting the considerable impact of envenoming by many other snake species. Bites from the so-called ‘neglected many’ are often treated with a polyvalent antivenom that is manufactured against the ‘big four’ snakes - a strategy that has been widely documented to fail. Yet, specific antivenoms are not commercially manufactured against these snakes. While the medical importance of various species of cobras, saw-scaled vipers, and kraits is very well-known, the clinical impact of pit vipers from the rainforests of the Western Ghats, northeastern India, and Andaman and Nicobar islands has remained elusive. Amongst the 90+ species of snakes found in the Western Ghats, the hump-nosed (Hypnale hypnale), Malabar (Craspedocephalus malabaricus) and bamboo (Craspedocephalus gramineus) pit vipers can potentially inflict clinically severe envenoming in humans. To evaluate the severity of toxicity inflicted by these snakes, we characterised their venom composition, biochemical and pharmacological activities, and toxicity- and morbidity-inducing potentials. Our findings highlight the therapeutic inadequacies of the generic Indian and Hypnale-specific Sri Lankan polyvalent antivenoms in neutralising morbidity and mortality resulting from pit viper envenomings and underscore the need for a regional antivenom therapy in India.
2023-07-20 | PXD039139 | Pride
Project description:Canine gastric dilatation-volvulus (GDV) is a common life-threatening condition occurring primarily in large and giant breeds with a 3.9% to 36.7% lifetime risk. GDV is a complex disease with risk factors including age, diet, behavior, family history, and genetics. The genetic correlates of GDV have not previously been systematically explored. We undertook multiplatform genome-wide association analysis (GWAS) of 253 dogs including 106 healthy dogs and 147 dogs with at least one GDV episode. The study included ten dog breeds enriched for Borzoi, German Shepherd (GSD), Great Dane, and Standard Poodle. SNP array genotyping was performed on constitutional DNA from all 241 samples to identify GDV-associated SNPs and CNVs. To increase the coverage of our study we performed imputation analysis of the SNP data as well as additional whole genome sequencing (WGS) on a subset of 33 dogs (15 healthy dogs and 18 GDV patients from the three most represented breeds). Twenty-one patients were genotyped by both SNP and WGS platforms. The GWAS was conducted across breeds as well as on specific breeds using a mixed linear model adjusting for relatedness, population structure and sex. After genome-wide Bonferroni correction, we identified a significant protective GDV-associated SNP, rs851737064, occurring in an intergenic region, across all breeds. The signal was most significant in Collies, German Shorthaired Pointers, and Great Danes. Subsequent focused analysis across these three breeds identified 12 additional independent, protective and deleterious SNPs with significant GDV association. Additional GWAS conducted on Borzoi, GSD and Great Dane yielded significant genome-wide GDV associations in 11 independent SNPs, while that in Borzoi alone identified 2 independent GDV-associated SNPs. We then used WGS data to validate the imputation analysis. Notable significant SNPs included genes involved in gastric tone and motility including VHL, NALCN, and PRKCZ. From the WGS data we also detected two independent GDV-associated SNPs in Borzoi, GSD and Great Dane breeds on an intergenic region on chromosome 7 not covered by previous analyses. These data provide important new information regarding canine GDV risk factors and facilitate generation of hypotheses regarding the genetic and molecular underpinnings this syndrome.
2020-12-01 | GSE141128 | GEO
Project description:We performed shallow whole genome sequencing (WGS) on circulating free (cf)DNA extracted from plasma or cerebrospinal fluid (CSF), and shallow WGS on the tissue DNA extracted from the biopsy in order to evaluate the correlation between the two biomaterials. After library construction and sequencing (Hiseq3000 or Ion Proton), copy number variations were called with WisecondorX.
2021-11-17 | E-MTAB-10548 | biostudies-arrayexpress