A novel 43-bp indel polymorphism in intron 1 from the HS6ST3 gene
Ontology highlight
ABSTRACT:
INSTRUMENT(S): Illumina HiSeq 4000
ORGANISM(S): Gallus Gallus
SUBMITTER: Henan Agricultural University
PROVIDER: PRJEB26477 | EVA | 2019-03-30
REPOSITORIES: EVA
Dataset's files
| Action | DRS | |||
|---|---|---|---|---|
| Xiangnan-indel.accessioned.vcf.gz | Vcf | |||
| Xiangnan-indel.vcf.gz | Vcf | |||
| Xiangnan-indel.vcf.gz.tbi | Vcf |
Items per page: 5 1 - 3 of 3 |
Similar Datasets
Project description:Polymorphisms in pre-miRNAs may affect its expression, then having effect on its target mRNAs and be associated with cancer susceptibility. In the current study, we evaluated the association of a 3-base pair (3-bp) indel polymorphism (rs57408770) in pre-miR-3131 with hepatocellular carcinoma (HCC) susceptibility in a Chinese population. Logistic regression analysis showed that the insertion allele of rs57408770 was significantly associated with an increased risk for HCC occurrence in both case-control studies. To further investigated the molecular mechanism underlying the correlation between rs57408770 and the risk of HCC, overexpression of pre-miR-3131 in HCC cell line was performed. Human HCC cell lines Sk-Hep-1 was obtained from Shanghai Cell Bank of Chinese Academy of Sciences on 9 December 2013.The fragment of 366bp including the insert allele of rs57408770 in pre-miR-3131 was directly synthesized and cloned into BamHI and EcoRI sites of pEGFP-N1 yielding the wild-type vector (pEGFP-N1-miR3131-WT). The mutant-type vector (pEGFP-N1-miR3131-MT) including the delete allele of rs57408770 was generated using QuikChange Lightening Site-Directed Mutagenesis Kit. The resulting constructs were verified by direct sequencing. For overexpression experiments, cells were cultured in 6-well plates at a density of 200 000 cells per well the day before transfection. 2.5μg plasmids of empty vector pEGFP-N1, pEGFP-N1-miR3131-WT or pEGFP-N1-miR3131-MT were transfected into the growing cells (about 80%-90% confluent) using Lipofectamine2000. After 24 hours of the transfection, the cells were collected for subsequent experiments.And human genome-wide gene expression profile assay was used to screen the targets of miR-3131. For overexpression experiments, cells were cultured in 6-well plates at a density of 200 000 cells per well the day before transfection. 2.5μg plasmids of empty vector pEGFP-N1, pEGFP-N1-miR3131-WT or pEGFP-N1-miR3131-MT were transfected into the growing cells (about 80%-90% confluent) using Lipofectamine2000 (Invitrogen). After 24 hours of the transfection, the cells were collected for subsequent experiments. There are 3 samples in this experiment.
2016-08-04 | E-GEOD-85123 | biostudies-arrayexpress
Project description:Tuanhui_et_al_2019: A 51-bp indel in the first intron of the chicken PTH1R gene.
2020-01-27 | PRJEB36115 | EVA
Project description:Polymorphisms in pre-miRNAs may affect its expression, then having effect on its target mRNAs and be associated with cancer susceptibility. In the current study, we evaluated the association of a 3-base pair (3-bp) indel polymorphism (rs57408770) in pre-miR-3131 with hepatocellular carcinoma (HCC) susceptibility in a Chinese population. Logistic regression analysis showed that the insertion allele of rs57408770 was significantly associated with an increased risk for HCC occurrence in both case-control studies. To further investigated the molecular mechanism underlying the correlation between rs57408770 and the risk of HCC, overexpression of pre-miR-3131 in HCC cell line was performed. Human HCC cell lines Sk-Hep-1 was obtained from Shanghai Cell Bank of Chinese Academy of Sciences on 9 December 2013.The fragment of 366bp including the insert allele of rs57408770 in pre-miR-3131 was directly synthesized and cloned into BamHI and EcoRI sites of pEGFP-N1 yielding the wild-type vector (pEGFP-N1-miR3131-WT). The mutant-type vector (pEGFP-N1-miR3131-MT) including the delete allele of rs57408770 was generated using QuikChange Lightening Site-Directed Mutagenesis Kit. The resulting constructs were verified by direct sequencing. For overexpression experiments, cells were cultured in 6-well plates at a density of 200 000 cells per well the day before transfection. 2.5μg plasmids of empty vector pEGFP-N1, pEGFP-N1-miR3131-WT or pEGFP-N1-miR3131-MT were transfected into the growing cells (about 80%-90% confluent) using Lipofectamine2000. After 24 hours of the transfection, the cells were collected for subsequent experiments.And human genome-wide gene expression profile assay was used to screen the targets of miR-3131.
2016-08-04 | GSE85123 | GEO
Project description:SpCas9 INDEL frequency and HITI was evaluated at the on-target site of guide RNA targeting either the mouse or pig rhodopsin by next-generation sequencing.
2021-11-11 | GSE180875 | GEO
Project description:SpCas9 INDEL frequency was evaluated at both the on- and off-target sites of guideRNA targeting either the murine Rhodopsin or Albumin by Next Generation Sequencing. Minimal INDELs were found at the off target sites evaluted, while SpCas9 activity was predominantly on-target.
2021-11-11 | GSE180117 | GEO
Project description:Cardiomyocyte ST-wave depression indel characterisation
| PRJNA685141 | ENA
Project description:Long non-coding RNAs (lncRNAs) are RNA molecules (>200 nucleotides in length) with no protein-coding capacity. Recent studies have demonstrated that lncRNAs involve in the regulation of their target genes at transcriptional, post-transcriptional and epigenetic levels. The aim of this case-control study was to explore whether growth arrest-specific 5 (GAS5) lncRNA 5-bp Ins/Del (rs145204276) polymorphism is involved in the breast cancer susceptibility. A total of 170 cases and 220 age matched controls were recruited in this study. GAS5 lncRNA polymorphism was genotyped using tetra primers amplification refractory mutation system polymerase chain reaction (T-ARMS-PCR) method. Statistical analysis was performed using SPSS. The distribution of the genotype ins/ins, ins/del and del/del were %75.29, 21.76% and 2.94% and 52.27%, 39.55% and 8.81% in the cases and controls, respectively. The ins/del or del/del genotype had a significantly decreased risk of breast cancer as compared with the ins/ins genotype under a codominant model (OR=0.38, 95%CI 0.24-0.60, p=0.0001; OR= 0.25, 95%CI 0.09-0.69, p=0.008, respectively). Moreover, the deletion allele of this polymorphic site is associated with a protective effect (OR=0.41, 95%CI 0.28-0.60, p=0.0001). Our study provided the first evidence that the deletion allele of GAS5 rs145204276 may have a protective role in mediating individual susceptibility to breast cancer. However, further comprehensive studies are warranted in a larger sample..
| S-EPMC8046312 | biostudies-literature
Project description:Amino acid insertions and deletions (indels) are an abundant class of genetic variants. However, compared to substitutions, the effects of indels are not well understood and poorly predicted. Here we address this shortcoming by performing deep indel mutagenesis (DIM) of structurally diverse proteins. Indel tolerance is strikingly different to substitution tolerance and varies extensively both between different proteins and within different regions of the same protein. Although state of the art variant effect predictors perform poorly on indels, we show that both experimentally-measured and computationally-predicted substitution scores can be repurposed as good indel variant effect predictors by incorporating information on protein secondary structures. Quantifying the effects of indels on protein-protein interactions reveals that insertions can be an important class of gain-of-function variants. Our results provide an overview of the impact of indels on proteins and a method to predict their effects genome-wide.
2023-09-28 | GSE244096 | GEO