User: Chunjie Liu

gravatar for Chunjie Liu
Chunjie Liu180
Reputation:
180
Status:
Trusted
Location:
US, Houston
Website:
http://chunjie-sam-liu...
Twitter:
chunjie_sam_liu
Last seen:
4 days, 22 hours ago
Joined:
5 months, 3 weeks ago
Email:
c**************@gmail.com

Posts by Chunjie Liu

<prev • 28 results • page 1 of 3 • next >
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Comment: C: Protein-protein interactions search (STRING DB)
... Thanks for your information. ...
written 9 weeks ago by Chunjie Liu180
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Answer: A: Protein-protein interactions search (STRING DB)
... The following information is old fashioned as @cdsouthan informing me that [HPRD][2] should not be recommended. The data is not updated since 04-13-10. ----- Original answer If you just want to get all PPI by the experiments, you can download data from [BioGRID][1] and [HPRD][2]. Both databas ...
written 9 weeks ago by Chunjie Liu180
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Comment: C: Identification of SNPs in regulatory regions
... As Emily_Ensemb mentioned, we can find the promoter target gene by the position. It's very hard to identify the other regulatory elements targets. The [FANTOM][1] also identified the regulatory regions. It provides [PrESSto][2] to view the regulatory element target and enhancer-promoter associati ...
written 9 weeks ago by Chunjie Liu180
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Comment: C: Identification of SNPs in regulatory regions
... Thanks for your information. I even miss such good tool before. ...
written 10 weeks ago by Chunjie Liu180
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Answer: A: Identification of SNPs in regulatory regions
... You may check this paper [The Ensembl Regulatory Build][1]. Ensembl call the **regulatory region** based on the Chip-seq and genome-wide and protein-specific measurements of DNA binding, histone modifications from ENCODE or other consortia. Ensembl Regulatory Build contains human and mouse data, ...
written 10 weeks ago by Chunjie Liu180
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Answer: A: How to annotate a VCF and convert it to a list of genes (names) with defined m
... The [ANNOVAR][1] has a lot of annotation method. You may check the link. [1]:http://annovar.openbioinformatics.org/en/latest/user-guide/download/ ...
written 12 weeks ago by Chunjie Liu180
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Comment: C: How to install SAMTools and Gatk on CygWin and how to call it from Window`s Pyth
... Even though you set running environment well, you really want to use samtools or GATK to call big bam data on your Windows? ...
written 12 weeks ago by Chunjie Liu180
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Answer: A: retriving barcodes from TCGA using r
... TCGA provide [API ][1] to get the barcode from UUID. I wrote a [python script][2] to map file UUID barcode. Just input the manifest to the script. Now, then. You want to use r to access GDC API, is the same as python. Use `httr` package in the r to post filters to return your result. A simple exa ...
written 12 weeks ago by Chunjie Liu180
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Comment: C: Extract surrounding genome sequences given certain locations using R
... Thanks for your correctness. This is a simple example for using biomaRt. The previous version of Ensembl support 'chr' character. You can choose the Ensembl release or genome build by `useMart` or `useEnsembl`. The Ensembl give the [tutorial][1]. [1]: http://useast.ensembl.org/info/data/biomar ...
written 3 months ago by Chunjie Liu180
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Answer: A: Extract surrounding genome sequences given certain locations using R
... You can use [biomaRt][1] GENES = useMart("ENSEMBL_MART_ENSEMBL", dataset = "hsapiens_gene_ensembl", host = "useast.ensembl.org") YouRange<- getBM(attributes = c("chromosome_name", "start_position", "end_position"), filters = c("chromosome_name","start","end"), values = list(chromosome_n ...
written 3 months ago by Chunjie Liu180

Latest awards to Chunjie Liu

Scholar 10 weeks ago, created an answer that has been accepted. For A: Obtain Ensembl transcript ids that contain retained introns
Scholar 3 months ago, created an answer that has been accepted. For A: Obtain Ensembl transcript ids that contain retained introns
Teacher 3 months ago, created an answer with at least 3 up-votes. For A: Extract surrounding genome sequences given certain locations using R
Scholar 3 months ago, created an answer that has been accepted. For A: Obtain Ensembl transcript ids that contain retained introns

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