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Proteomics in non-human primates: utilizing RNA-Seq data to improve protein identification by mass spectrometry in vervet monkeys.

BMC genomics | 2017

Shotgun proteomics utilizes a database search strategy to compare detected mass spectra to a library of theoretical spectra derived from reference genome information. As such, the robustness of proteomics results is contingent upon the completeness and accuracy of the gene annotation in the reference genome. For animal models of disease where genomic annotation is incomplete, such as non-human primates, proteogenomic methods can improve the detection of proteins by incorporating transcriptional data from RNA-Seq to improve proteomics search databases used for peptide spectral matching. Customized search databases derived from RNA-Seq data are capable of identifying unannotated genetic and splice variants while simultaneously reducing the number of comparisons to only those transcripts actively expressed in the tissue.

Pubmed ID: 29132314 RIS Download

Research resources used in this publication

None found

Antibodies used in this publication

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Associated grants

  • Agency: NIH HHS, United States
    Id: P40 OD010965
  • Agency: NICHD NIH HHS, United States
    Id: P01 HD021350
  • Agency: NLM NIH HHS, United States
    Id: T15 LM007359
  • Agency: NCRR NIH HHS, United States
    Id: C06 RR017515
  • Agency: NCRR NIH HHS, United States
    Id: C06 RR013556
  • Agency: NIGMS NIH HHS, United States
    Id: R01 GM109099
  • Agency: NIH HHS, United States
    Id: P51 OD011133

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This is a list of tools and resources that we have found mentioned in this publication.


SAMTOOLS (tool)

RRID:SCR_002105

Original SAMTOOLS package has been split into three separate repositories including Samtools, BCFtools and HTSlib. Samtools for manipulating next generation sequencing data used for reading, writing, editing, indexing,viewing nucleotide alignments in SAM,BAM,CRAM format. BCFtools used for reading, writing BCF2,VCF, gVCF files and calling, filtering, summarising SNP and short indel sequence variants. HTSlib used for reading, writing high throughput sequencing data.

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SnpEff (tool)

RRID:SCR_005191

Genetic variant annotation and effect prediction software toolbox that annotates and predicts effects of variants on genes (such as amino acid changes). By using standards, such as VCF, SnpEff makes it easy to integrate with other programs.

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RSEM (tool)

RRID:SCR_013027

Software package for quantifying gene and isoform abundances from single end or paired end RNA Seq data. Accurate transcript quantification from RNA Seq data with or without reference genome. Used for accurate quantification of gene and isoform expression from RNA-Seq data.

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Wake Forest Vervet Research Colony (tool)

RRID:SCR_012849

THIS RESOURCE IS NO LONGER IN SERVICE. Documented on January 30, 2023.NIH funded national research resource to provide biomedical research community with access to US born, known age, pedigreed, genomically sequenced, pathogen free Caribbean origin vervet monkeys also known as African green monkeys. Provides access to animals, extensive multisystem clinical phenotyping, sample and data repositories, expertise in use of nonhuman primate models for translational studies, serves as platform for training veterinarians and other professionals in biomedical research, husbandry, clinical care, and the colony behavioral management.

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