A systematic model of the LC-MS proteomics pipeline.

Abstract:

MOTIVATION:Mass spectrometry is a complex technique used for large-scale protein profiling with clinical and pharmaceutical applications. While individual components in the system have been studied extensively, little work has been done to integrate various modules and evaluate them from a systems point of view. RESULTS:In this work, we investigate this problem by putting together the different modules in a typical proteomics work flow, in order to capture and analyze key factors that impact the number of identified peptides and quantified proteins, protein quantification error, differential expression results, and classification performance. The proposed proteomics pipeline model can be used to optimize the work flow as well as to pinpoint critical bottlenecks worth investing time and resources into for improving performance. Using the model-based approach proposed here, one can study systematically the critical problem of proteomic biomarker discovery, by means of simulation using ground-truthed synthetic MS data.

journal_name

BMC Genomics

journal_title

BMC genomics

authors

Sun Y,Braga-Neto U,Dougherty ER

doi

10.1186/1471-2164-13-S6-S2

subject

Has Abstract

pub_date

2012-01-01 00:00:00

pages

S2

issn

1471-2164

pii

1471-2164-13-S6-S2

journal_volume

13 Suppl 6

pub_type

杂志文章
  • ABO antigen and secretor statuses are not associated with gut microbiota composition in 1,500 twins.

    abstract:BACKGROUND:Host genetics is one of several factors known to shape human gut microbiome composition, however, the physiological processes underlying the heritability are largely unknown. Inter-individual differences in host factors secreted into the gut lumen may lead to variation in microbiome composition. One such fac...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-016-3290-1

    authors: Davenport ER,Goodrich JK,Bell JT,Spector TD,Ley RE,Clark AG

    更新日期:2016-11-21 00:00:00

  • Distinct herpesvirus resistances and immune responses of three gynogenetic clones of gibel carp revealed by comprehensive transcriptomes.

    abstract:BACKGROUND:Gibel carp is an important aquaculture species in China, and a herpesvirus, called as Carassius auratus herpesvirus (CaHV), has hampered the aquaculture development. Diverse gynogenetic clones of gibel carp have been identified or created, and some of them have been used as aquaculture varieties, but their r...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-017-3945-6

    authors: Gao FX,Wang Y,Zhang QY,Mou CY,Li Z,Deng YS,Zhou L,Gui JF

    更新日期:2017-07-24 00:00:00

  • A high throughput screen for active human transposable elements.

    abstract:BACKGROUND:Transposable elements (TEs) are mobile genetic sequences that randomly propagate within their host's genome. This mobility has the potential to affect gene transcription and cause disease. However, TEs are technically challenging to identify, which complicates efforts to assess the impact of TE insertions on...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-018-4485-4

    authors: Kvikstad EM,Piazza P,Taylor JC,Lunter G

    更新日期:2018-02-01 00:00:00

  • A versatile palindromic amphipathic repeat coding sequence horizontally distributed among diverse bacterial and eucaryotic microbes.

    abstract:BACKGROUND:Intragenic tandem repeats occur throughout all domains of life and impart functional and structural variability to diverse translation products. Repeat proteins confer distinctive surface phenotypes to many unicellular organisms, including those with minimal genomes such as the wall-less bacterial monoderms,...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-11-430

    authors: Röske K,Foecking MF,Yooseph S,Glass JI,Calcutt MJ,Wise KS

    更新日期:2010-07-13 00:00:00

  • Extensive analysis of D-J-C arrangements allows the identification of different mechanisms enhancing the diversity in sheep T cell receptor beta-chain repertoire.

    abstract:BACKGROUND:In most species of mammals, the TRB locus has the common feature of a library of TRBV genes positioned at the 5'- end of two in tandem aligned D-J-C gene clusters, each composed of a single TRBD gene, 6-7 TRBJ genes and one TRBC gene. An enhancer located at the 3'end of the last TRBC and a well-defined promo...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-11-3

    authors: Di Tommaso S,Antonacci R,Ciccarese S,Massari S

    更新日期:2010-01-04 00:00:00

  • Identification and evolutionary analysis of the nucleolar proteome of Giardia lamblia.

    abstract:BACKGROUND:The nucleoli, including their proteomes, of higher eukaryotes have been extensively studied, while few studies about the nucleoli of the lower eukaryotes - protists were reported. Giardia lamblia, a protist with the controversy of whether it is an extreme primitive eukaryote or just a highly evolved parasite...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-020-6679-9

    authors: Feng JM,Yang CL,Tian HF,Wang JX,Wen JF

    更新日期:2020-03-30 00:00:00

  • Transcriptional profiling of Actinobacillus pleuropneumoniae during the acute phase of a natural infection in pigs.

    abstract:BACKGROUND:Actinobacillus pleuropneumoniae is the etiological agent of porcine pleuropneumonia, a respiratory disease which causes great economic losses worldwide. Many virulence factors are involved in the pathogenesis, namely capsular polysaccharides, RTX toxins, LPS and many iron acquisition systems. In order to ide...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-11-98

    authors: Deslandes V,Denicourt M,Girard C,Harel J,Nash JH,Jacques M

    更新日期:2010-02-08 00:00:00

  • MicroRNA modulate alveolar epithelial response to cyclic stretch.

    abstract:BACKGROUND:MicroRNAs (miRNAs) are post-transcriptional regulators of gene expression implicated in multiple cellular processes. Cyclic stretch of alveoli is characteristic of mechanical ventilation, and is postulated to be partly responsible for the lung injury and inflammation in ventilator-induced lung injury. We pro...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-13-154

    authors: Yehya N,Yerrapureddy A,Tobias J,Margulies SS

    更新日期:2012-04-26 00:00:00

  • A general pipeline for the development of anchor markers for comparative genomics in plants.

    abstract:BACKGROUND:Complete or near-complete genomic sequence information is presently only available for a few plant species representing a large phylogenetic diversity among plants. In order to effectively transfer this information to species lacking sequence information, comparative genomic tools need to be developed. Molec...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-7-207

    authors: Fredslund J,Madsen LH,Hougaard BK,Nielsen AM,Bertioli D,Sandal N,Stougaard J,Schauser L

    更新日期:2006-08-14 00:00:00

  • Systems genomics evaluation of the SH-SY5Y neuroblastoma cell line as a model for Parkinson's disease.

    abstract:BACKGROUND:The human neuroblastoma cell line, SH-SY5Y, is a commonly used cell line in studies related to neurotoxicity, oxidative stress, and neurodegenerative diseases. Although this cell line is often used as a cellular model for Parkinson's disease, the relevance of this cellular model in the context of Parkinson's...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-15-1154

    authors: Krishna A,Biryukov M,Trefois C,Antony PM,Hussong R,Lin J,Heinäniemi M,Glusman G,Köglsberger S,Boyd O,van den Berg BH,Linke D,Huang D,Wang K,Hood L,Tholey A,Schneider R,Galas DJ,Balling R,May P

    更新日期:2014-12-20 00:00:00

  • KSP: an integrated method for predicting catalyzing kinases of phosphorylation sites in proteins.

    abstract:BACKGROUND:Protein phosphorylation by kinases plays crucial roles in various biological processes including signal transduction and tumorigenesis, thus a better understanding of protein phosphorylation events in cells is fundamental for studying protein functions and designing drugs to treat diseases caused by the malf...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-020-06895-2

    authors: Ma H,Li G,Su Z

    更新日期:2020-08-04 00:00:00

  • Tsetse fly tolerance to T. brucei infection: transcriptome analysis of trypanosome-associated changes in the tsetse fly salivary gland.

    abstract:BACKGROUND:For their transmission, African trypanosomes rely on their blood feeding insect vector, the tsetse fly (Glossina sp.). The ingested Trypanosoma brucei parasites have to overcome a series of barriers in the tsetse fly alimentary tract to finally develop into the infective metacyclic forms in the salivary glan...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-016-3283-0

    authors: Matetovici I,Caljon G,Van Den Abbeele J

    更新日期:2016-11-25 00:00:00

  • Combinatorial Conflicting Homozygosity (CCH) analysis enables the rapid identification of shared genomic regions in the presence of multiple phenocopies.

    abstract:BACKGROUND:The ability to identify regions of the genome inherited with a dominant trait in one or more families has become increasingly valuable with the wide availability of high throughput sequencing technology. While a number of methods exist for mapping of homozygous variants segregating with recessive traits in c...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-015-1360-4

    authors: Levine AP,Connor TM,Oygar DD,Neild GH,Segal AW,Maxwell PH,Gale DP

    更新日期:2015-03-10 00:00:00

  • Improved resolution in the position of drought-related QTLs in a single mapping population of rice by meta-analysis.

    abstract:BACKGROUND:Meta-analysis of QTLs combines the results of several QTL detection studies and provides narrow confidence intervals for meta-QTLs, permitting easier positional candidate gene identification. It is usually applied to multiple mapping populations, but can be applied to one. Here, a meta-analysis of drought re...

    journal_title:BMC genomics

    pub_type: 杂志文章,meta分析

    doi:10.1186/1471-2164-10-276

    authors: Khowaja FS,Norton GJ,Courtois B,Price AH

    更新日期:2009-06-22 00:00:00

  • Identifying Mendelian disease genes with the variant effect scoring tool.

    abstract:BACKGROUND:Whole exome sequencing studies identify hundreds to thousands of rare protein coding variants of ambiguous significance for human health. Computational tools are needed to accelerate the identification of specific variants and genes that contribute to human disease. RESULTS:We have developed the Variant Eff...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-14-S3-S3

    authors: Carter H,Douville C,Stenson PD,Cooper DN,Karchin R

    更新日期:2013-01-01 00:00:00

  • Conserved alternative and antisense transcripts at the programmed cell death 2 locus.

    abstract:BACKGROUND:The programmed cell death 2 (Pdcd2) gene on mouse chromosome 17 was evaluated as a member of a highly conserved synteny, a candidate for an imprinted locus, and a candidate for the Hybrid sterility 1 (Hst1) gene. RESULTS:New mouse transcripts were identified at this locus: an alternative Pdcd2 mRNA skipping...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-8-20

    authors: Mihola O,Forejt J,Trachtulec Z

    更新日期:2007-01-18 00:00:00

  • Efficient calculation of exact probability distributions of integer features on RNA secondary structures.

    abstract:BACKGROUND:Although the needs for analyses of secondary structures of RNAs are increasing, prediction of the secondary structures of RNAs are not always reliable. Because an RNA may have a complicated energy landscape, comprehensive representations of the whole ensemble of the secondary structures, such as the probabil...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-15-S10-S6

    authors: Mori R,Hamada M,Asai K

    更新日期:2014-01-01 00:00:00

  • Cotranscription and intergenic splicing of the PPARG and TSEN2 genes in cattle.

    abstract:BACKGROUND:Intergenic splicing resulting in the combination of mRNAs sequences from distinct genes is a newly identified mechanism likely to contribute to protein diversity. Few cases have been described, most of them involving neighboring genes and thus suggesting a cotranscription event presumably due to transcriptio...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-7-71

    authors: Roux M,Levéziel H,Amarger V

    更新日期:2006-04-04 00:00:00

  • A novel analytical method, Birth Date Selection Mapping, detects response of the Angus (Bos taurus) genome to selection on complex traits.

    abstract:BACKGROUND:Several methods have recently been developed to identify regions of the genome that have been exposed to strong selection. However, recent theoretical and empirical work suggests that polygenic models are required to identify the genomic regions that are more moderately responding to ongoing selection on com...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-13-606

    authors: Decker JE,Vasco DA,McKay SD,McClure MC,Rolf MM,Kim J,Northcutt SL,Bauck S,Woodward BW,Schnabel RD,Taylor JF

    更新日期:2012-11-09 00:00:00

  • A study of inter-lab and inter-platform agreement of DNA microarray data.

    abstract::As gene expression profile data from DNA microarrays accumulate rapidly, there is a natural need to compare data across labs and platforms. Comparisons of microarray data can be quite challenging due to data complexity and variability. Different labs may adopt different technology platforms. One may ask about the degr...

    journal_title:BMC genomics

    pub_type: 杂志文章,多中心研究

    doi:10.1186/1471-2164-6-71

    authors: Wang H,He X,Band M,Wilson C,Liu L

    更新日期:2005-05-11 00:00:00

  • Whole genome scanning and association mapping identified a significant association between growth and a SNP in the IFABP-a gene of the Asian seabass.

    abstract:BACKGROUND:Aquaculture is the quickest growing sector in agriculture. However, QTL for important traits have been only identified in a few aquaculture species. We conducted QTL mapping for growth traits in an Asian seabass F(2) family with 359 individuals using 123 microsatellites and 22 SNPs, and performed association...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-14-295

    authors: Xia JH,Lin G,He X,Liu P,Liu F,Sun F,Tu R,Yue GH

    更新日期:2013-05-01 00:00:00

  • Identification of recent cases of hepatitis C virus infection using physical-chemical properties of hypervariable region 1 and a radial basis function neural network classifier.

    abstract:BACKGROUND:Identification of acute or recent hepatitis C virus (HCV) infections is important for detecting outbreaks and devising timely public health interventions for interruption of transmission. Epidemiological investigations and chemistry-based laboratory tests are 2 main approaches that are available for identifi...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-017-4269-2

    authors: Lara J,Teka M,Khudyakov Y

    更新日期:2017-12-06 00:00:00

  • Repeats and EST analysis for new organisms.

    abstract:BACKGROUND:Repeat masking is an important step in the EST analysis pipeline. For new species, genomic knowledge is scarce and good repeat libraries are typically unavailable. In these cases it is common practice to mask against known repeats from other species (i.e., model organisms). There are few studies that investi...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-9-23

    authors: Malde K,Jonassen I

    更新日期:2008-01-18 00:00:00

  • Polymorphic segmental duplications at 8p23.1 challenge the determination of individual defensin gene repertoires and the assembly of a contiguous human reference sequence.

    abstract:BACKGROUND:Defensins are important components of innate immunity to combat bacterial and viral infections, and can even elicit antitumor responses. Clusters of defensin (DEF) genes are located in a 2 Mb range of the human chromosome 8p23.1. This DEF locus, however, represents one of the regions in the euchromatic part ...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-5-92

    authors: Taudien S,Galgoczy P,Huse K,Reichwald K,Schilhabel M,Szafranski K,Shimizu A,Asakawa S,Frankish A,Loncarevic IF,Shimizu N,Siddiqui R,Platzer M

    更新日期:2004-12-10 00:00:00

  • Activation of p53-regulated pro-apoptotic signaling pathways in PrP-mediated myopathy.

    abstract:BACKGROUND:We have reported that doxycycline-induced over-expression of wild type prion protein (PrP) in skeletal muscles of Tg(HQK) mice is sufficient to cause a primary myopathy with no signs of peripheral neuropathy. The preferential accumulation of the truncated PrP C1 fragment was closely correlated with these myo...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-10-201

    authors: Liang J,Parchaliuk D,Medina S,Sorensen G,Landry L,Huang S,Wang M,Kong Q,Booth SA

    更新日期:2009-04-28 00:00:00

  • Transcriptomic analyses reveal the adaptive features and biological differences of guts from two invasive whitefly species.

    abstract:BACKGROUND:The gut of phloem feeding insects is critical for nutrition uptake and xenobiotics degradation. However, partly due to its tiny size, genomic information for the gut of phloem feeding insects is limited. RESULTS:In this study, the gut transcriptomes of two species of invasive whiteflies in the Bemisia tabac...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-15-370

    authors: Ye XD,Su YL,Zhao QY,Xia WQ,Liu SS,Wang XW

    更新日期:2014-05-15 00:00:00

  • Analysis of plant LTR-retrotransposons at the fine-scale family level reveals individual molecular patterns.

    abstract:BACKGROUND:Sugarcane is an important crop worldwide for sugar production and increasingly, as a renewable energy source. Modern cultivars have polyploid, large complex genomes, with highly unequal contributions from ancestral genomes. Long Terminal Repeat retrotransposons (LTR-RTs) are the single largest components of ...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-13-137

    authors: Domingues DS,Cruz GM,Metcalfe CJ,Nogueira FT,Vicentini R,Alves Cde S,Van Sluys MA

    更新日期:2012-04-16 00:00:00

  • Identification of a quantitative trait loci (QTL) associated with ammonia tolerance in the Pacific white shrimp (Litopenaeus vannamei).

    abstract:BACKGROUND:Ammonia is one of the most common toxicological environment factors affecting shrimp health. Although ammonia tolerance in shrimp is closely related to successful industrial production, few genetic studies of this trait are available. RESULTS:In this study, we constructed a high-density genetic map of the P...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-020-07254-x

    authors: Zeng D,Yang C,Li Q,Zhu W,Chen X,Peng M,Chen X,Lin Y,Wang H,Liu H,Liang J,Liu Q,Zhao Y

    更新日期:2020-12-02 00:00:00

  • Core-genome scaffold comparison reveals the prevalence that inversion events are associated with pairs of inverted repeats.

    abstract:BACKGROUND:Genome rearrangement describes gross changes of chromosomal regions, plays an important role in evolutionary biology and has profound impacts on phenotype in organisms ranging from microbes to humans. With more and more complete genomes accomplished, lots of genomic comparisons have been conducted in order t...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-017-3655-0

    authors: Wang D,Li S,Guo F,Ning K,Wang L

    更新日期:2017-03-29 00:00:00

  • Effects of dietary physical or nutritional factors on morphology of rumen papillae and transcriptome changes in lactating dairy cows based on three different forage-based diets.

    abstract:BACKGROUND:Rumen epithelial tissue plays an important role in nutrient absorption and rumen health. However, whether forage quality and particle size impact the rumen epithelial morphology is unclear. The current study was conducted to elucidate the effects of forage quality and forage particle size on rumen epithelial...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-017-3726-2

    authors: Wang B,Wang D,Wu X,Cai J,Liu M,Huang X,Wu J,Liu J,Guan L

    更新日期:2017-05-06 00:00:00