Penaeus chinensis
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ABSTRACT:
PROVIDER: PRJNA43633 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Fenneropenaeus chinensis (Fleshy shrimp) transcriptome sequencing project
| PRJNA36377 | ENA
Project description:Penaeus chinensis Transcriptome or Gene expression
| PRJNA683682 | ENA
Project description:Penaeus chinensis Genome sequencing and assembly
| PRJNA691453 | ENA
Project description:Transcription profiling by array of 10 days old Brassica rapa ssp. chinensis seedlings treated with 2mM methyl jasmonate by spraying and harvesting 48 hours past treatment
2015-01-24 | E-MTAB-2386 | biostudies-arrayexpress
Project description:Parasitic isopods perforate and attach to the host integument via the mandibles, then feed on hemolymph and exudate from the wounds. Such isopods attack a variety of commercially important fish and crustacean hosts. Like other hematophagous parasites, isopods employ biomolecules that inhibit host blood conglutination and defense. In the present study, a tandem mass tag-based quantitative proteomic approach was used to identify differentially expressed proteins in Tachaea chinensis parasites of shrimp, by comparing parasitic (fed) and pre-parasitic (unfed) individuals. We identified 888 proteins from 1510 total peptides, with a significant difference in 129 between the fed and unfed groups. Among these, 37 were upregulated and 92 were downregulated in unfed T. chinensis. This indicates that T. chinensis may require more energy before parasitism during its search for a host. In addition, as is the case for other blood-sucking parasites, it might secrete antihemostatic, anti-inflammatory and immunomodulatory molecules to facilitate blood meal acquisition. Our study is the first to use a TMT-based proteomic approach to analyze the proteome of isopod parasites, and our results will facilitate our understanding of the molecular mechanisms of isopod parasitism on crustaceans.
2020-05-26 | PXD015247 | Pride
Project description:Cultured shrimp are continuously exposed to variable environmental conditions which are associated with stress and subsequent outbreaks of disease. To investigate the effect of environmental stress on Penaeus monodon gene expression, a 3853 random cDNA microarray chip was generated with clones originating from 6 stress-enriched hemocyte libraries generated by suppression subtractive hybridization and a normal hemocyte cDNA library. Changes in temporal gene expression were analyzed from shrimp exposed to hypoxic, hyperthermic and hypoosmotic conditions. 3.1% of the cDNAs were differentially expressed in response to at least one of the environmental stressors. 70% of the differentially expressed clones had no significant sequence similarity to previously known genes. Among those genes with high identity to known sequences, the most common functional groups were immune related genes and non-LTR retrotransposons. Hierarchical clustering revealed a set of cDNAs with temporal and stressspecific gene expression profiles as well as a set of cDNAs indicating a common stress response between stressors. Hypoxic and hyperthermic stressors induced the most severe short-term response in terms of gene regulation, and the osmotic stress had the least variation in expression profiles relative to the control. These expression data agree with observed differences in shrimp physical appearance and behavior following exposure to stress conditions. Keywords: stress response, shrimp, time series
2008-01-03 | GSE7456 | GEO
Project description:Pistacia chinensis Bunge is known as dioecious, but we have found wild monoecious individuals. In order to screen the candidate genes which may influence the sex expression or floral phenotypic differences of P. chinensis, the inflorescence buds for different sex types associated with the sex differentiation were selected and tested for small RNA sequencing. Sex-specific differentially expressed small RNA were discovered, combined with real-time PCR data, the regulation patterns of various sex types were first revealed. Our study represents the first detailed analysis of small RNA sequencing, providing more clues for understanding the mechanism of sex determination on P. chinensis.
2020-01-01 | GSE128023 | GEO