A dataset of single-cell transcriptomic atlas of Bama pigs and potential marker genes across seven tissues
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA1008688 | ENA |
REPOSITORIES: ENA
Dataset's files
| Action | DRS | |||
|---|---|---|---|---|
| SRR25748368.fastq.gz | Fastqsanger.gz | |||
| SRR25748369.fastq.gz | Fastqsanger.gz | |||
| SRR25748370.fastq.gz | Fastqsanger.gz | |||
| SRR25748371.fastq.gz | Fastqsanger.gz | |||
| SRR25748372.fastq.gz | Fastqsanger.gz |
Items per page: 5 1 - 5 of 11 |
Similar Datasets
Project description:The use of single-cell sequencing technology for single-cell transcriptomics studies in pigs is expanding progressively. However, the comprehensive classification of cell types across different anatomical tissues and organs of pigs in multiple datasets remains relatively limited. This study centers on an investigation using single-cell sequencing technology in Bama pigs, where unique marker genes and their corresponding transcriptomic profiles have been identified for diverse cell types across distinct anatomical tissues and organs, encompassing subcutaneous fat, visceral fat, skeletal muscle, liver, spleen, lung, and kidney. Using comprehensive data analyses, we discovered the widespread cellular diversity inherent in different anatomical tissues and organs of Bama pigs. This study not only provides a pivotal dataset for physiological research on Bama pigs but also contributes to the verification and prediction of key marker genes in the single-cell transcriptomics of these tissues and organs. Furthermore, the data and methodologies that were used in this study underscore our commitment to enhancing the authenticity of cell type identification and ensuring the consistency in cell type allocation.
2023-12-22 | GSE241555 | GEO
Project description:To analyse the host responses of Bama mini-pigs to ASFV infection, we chose the spleen and inguinal lymph nodes from Bama mini-pigs infected with ASFV at a dose of 103 HAD50 and the mock group for transcriptomic analysis.
2022-10-14 | GSE215197 | GEO
Project description:we performed chromatin immunoprecipitation coupled with high-throughput sequencing (ChIP-Seq) to profile histone H3 lysine 4 trimethylation (H3K4me3) and histone H3 lysine 27 acetylation (H3K27ac) in pituitary gland of adult Bama Xiang and Large White pigs with divergent evolutionary histories and large phenotypic differences.
2021-06-18 | GSE178380 | GEO
Project description:The anterior pituitary is the most important endocrine organ modulating animal postnatal growth, mainly by controlling growth hormone (GH) gene transcription, synthesis, and secretion. As an ideal model for animal postnatal growth studies, the Bama minipig is characterized as having a lower growth performance and fewer individual differences compared with larger pig breeds. In this study, anterior pituitaries from Bama minipig and Landrace pig were used for miRNA and mRNA expression profile analysis using miRNA microarrays and mRNA-seq. Consequently, a total of 222 miRNAs and 12,909 transcripts were detected, and both miRNAs and mRNAs in the two breeds showed high correlation (r > 0.97). Additionally, 41 differentially expressed miRNAs and 2,254 transcripts were identified. Pathways analysis indicated that 32 pathways significantly differed in the two breeds. Importantly, two GH-regulation-signalling pathways, cAMP and inositol 1, 4, 5-triphosphate (IP3), and multiple GH-secretion-related transcripts were significantly down-regulated in Bama minipigs. Moreover, target prediction by two algorithms (TargetScan and RNAhybrid) indicated that most miRNA–mRNA target pairs (63.68–71.33%) presented a negatively correlated expression pattern. A possible network among miRNAs, mRNAs, and GH-regulation pathways was also proposed. These data will be helpful in understanding the possible molecular mechanisms involved in animal postnatal growth. 2 pooled samples were analyzed. A pool of 3 pig anterior pituitary was used for Bama minpigs and Landrace pigs,respectively.
2015-05-05 | E-GEOD-68489 | biostudies-arrayexpress
Project description:The anterior pituitary is the most important endocrine organ modulating animal postnatal growth, mainly by controlling growth hormone (GH) gene transcription, synthesis, and secretion. As an ideal model for animal postnatal growth studies, the Bama minipig is characterized as having a lower growth performance and fewer individual differences compared with larger pig breeds. In this study, anterior pituitaries from Bama minipig and Landrace pig were used for miRNA and mRNA expression profile analysis using miRNA microarrays and mRNA-seq. Consequently, a total of 222 miRNAs and 12,909 transcripts were detected, and both miRNAs and mRNAs in the two breeds showed high correlation (r > 0.97). Additionally, 41 differentially expressed miRNAs and 2,254 transcripts were identified. Pathways analysis indicated that 32 pathways significantly differed in the two breeds. Importantly, two GH-regulation-signalling pathways, cAMP and inositol 1, 4, 5-triphosphate (IP3), and multiple GH-secretion-related transcripts were significantly down-regulated in Bama minipigs. Moreover, target prediction by two algorithms (TargetScan and RNAhybrid) indicated that most miRNA–mRNA target pairs (63.68–71.33%) presented a negatively correlated expression pattern. A possible network among miRNAs, mRNAs, and GH-regulation pathways was also proposed. These data will be helpful in understanding the possible molecular mechanisms involved in animal postnatal growth. mRNA profiling in the anterior pituitary from two different pig breeds.2 pooled samples were analyzed. A pool of 3 pig anterior pituitary was used for Bama minpigs(YB) and Landrace pigs(YC),respectively.
2015-05-05 | E-GEOD-68490 | biostudies-arrayexpress
Project description:The symbiotic relationship between the alpha-proteobacterium S. meliloti and the legume M. truncatula has been extensively studied. However, stress response mechanisms vital to bacterial survival and adaptation are as yet poorly understood. In this study, we sought to characterize the response of S. meliloti to depletion of essential outer membrane protein BamA, which is predicted to cause a loss of outer membrane integrity and an accumulation of unfolded proteins in the periplasm. A total of 132 differentially expressed genes were detected, with 74 genes up-regulated and 58 genes down-regulated. The transcriptomic response to BamA depletion shares similarities to those observed during activation of the RSI circuit, which plays a role in mitigating loss of viability in response to this stress. Induction of genes in the RSI regulon is likely due to a loss of negative regulator ExoR during BamA depletion. The two-component stress response system CpxRA and regulator CpxP also were found to affect the response to BamA depletion.
2025-01-01 | GSE198996 | GEO
Project description:Skin is the largest organ of body, and one function of skin is protecting underly organs away from ultraviolet (UV) radiation damage. Loss of melanocyte will reduce ability of skin to against UV radiation damage. We found Bama Pig can be an ideal model studying loss of melanocyte. In this study, we performed transcriptome profiling of mRNA and long noncoding RNA in Bama pig white skin (absence of melanocyte) and black skin (existence of melanocyte) to provide dataset for clinical researches. Total of 14,900 mRNAs and 7,566 lncRNAs were expressed in the study. Results of hierarchical cluster analysis and principal component analysis (PCA) demonstrated expression of mRNAs and lncRNAs varied greatly between two color skins. 2,342 mRNA were identified as being differentially expressed, including 1,309 genes that were down-regulated in white skin and 1,033 gene that were up-regulated in white skin (P <0.05; |log2(fold change)| > 1). The genes down-regulated in white skin were associated with melanocyte biology, melanocyte function and keratin, while genes up-regulated in white skin were main associated with metabolism pathway, oxidative phosphorylation and citrate cycle (TCA cycle). In addition, we identified 120 differentially expressed lncRNAs. In those lncRNAs, 4 lncRNAs may function in skin biology (TCONS_00019024 and TCONS_00077733) or metabolic (TCONS_00042201 and TCONS_00060772). Our research provides Bama pig skins datasets and could promote clinical researches utilizing Bama pig as model.
2020-01-01 | GSE125517 | GEO
Project description:The anterior pituitary is the most important endocrine organ modulating animal postnatal growth, mainly by controlling growth hormone (GH) gene transcription, synthesis, and secretion. As an ideal model for animal postnatal growth studies, the Bama minipig is characterized as having a lower growth performance and fewer individual differences compared with larger pig breeds. In this study, anterior pituitaries from Bama minipig and Landrace pig were used for miRNA and mRNA expression profile analysis using miRNA microarrays and mRNA-seq. Consequently, a total of 222 miRNAs and 12,909 transcripts were detected, and both miRNAs and mRNAs in the two breeds showed high correlation (r > 0.97). Additionally, 41 differentially expressed miRNAs and 2,254 transcripts were identified. Pathways analysis indicated that 32 pathways significantly differed in the two breeds. Importantly, two GH-regulation-signalling pathways, cAMP and inositol 1, 4, 5-triphosphate (IP3), and multiple GH-secretion-related transcripts were significantly down-regulated in Bama minipigs. Moreover, target prediction by two algorithms (TargetScan and RNAhybrid) indicated that most miRNA–mRNA target pairs (63.68–71.33%) presented a negatively correlated expression pattern. A possible network among miRNAs, mRNAs, and GH-regulation pathways was also proposed. These data will be helpful in understanding the possible molecular mechanisms involved in animal postnatal growth.
2015-05-05 | GSE68490 | GEO
Project description:The anterior pituitary is the most important endocrine organ modulating animal postnatal growth, mainly by controlling growth hormone (GH) gene transcription, synthesis, and secretion. As an ideal model for animal postnatal growth studies, the Bama minipig is characterized as having a lower growth performance and fewer individual differences compared with larger pig breeds. In this study, anterior pituitaries from Bama minipig and Landrace pig were used for miRNA and mRNA expression profile analysis using miRNA microarrays and mRNA-seq. Consequently, a total of 222 miRNAs and 12,909 transcripts were detected, and both miRNAs and mRNAs in the two breeds showed high correlation (r > 0.97). Additionally, 41 differentially expressed miRNAs and 2,254 transcripts were identified. Pathways analysis indicated that 32 pathways significantly differed in the two breeds. Importantly, two GH-regulation-signalling pathways, cAMP and inositol 1, 4, 5-triphosphate (IP3), and multiple GH-secretion-related transcripts were significantly down-regulated in Bama minipigs. Moreover, target prediction by two algorithms (TargetScan and RNAhybrid) indicated that most miRNA–mRNA target pairs (63.68–71.33%) presented a negatively correlated expression pattern. A possible network among miRNAs, mRNAs, and GH-regulation pathways was also proposed. These data will be helpful in understanding the possible molecular mechanisms involved in animal postnatal growth.
2015-05-05 | GSE68489 | GEO