Transcriptome profiling of developmental and xenobiotic responses in a keystone soil animal, the oligochaete annelid Lumbricus rubellus.

Abstract:

BACKGROUND:Natural contamination and anthropogenic pollution of soils are likely to be major determinants of functioning and survival of keystone invertebrate taxa. Soil animals will have both evolutionary adaptation and genetically programmed responses to these toxic chemicals, but mechanistic understanding of such is sparse. The clitellate annelid Lumbricus rubellus is a model organism for soil health testing, but genetic data have been lacking. RESULTS:We generated a 17,000 sequence expressed sequence tag dataset, defining ~8,100 different putative genes, and built an 8,000-element transcriptome microarray for L. rubellus. Strikingly, less than half the putative genes (43%) were assigned annotations from the gene ontology (GO) system; this reflects the phylogenetic uniqueness of earthworms compared to the well-annotated model animals. The microarray was used to identify adult- and juvenile-specific transcript profiles in untreated animals and to determine dose-response transcription profiles following exposure to three xenobiotics from different chemical classes: inorganic (the metal cadmium), organic (the polycyclic aromatic hydrocarbon fluoranthene), and agrochemical (the herbicide atrazine). Analysis of these profiles revealed compound-specific fingerprints which identify the molecular responses of this annelid to each contaminant. The data and analyses are available in an integrated database, LumbriBASE. CONCLUSION:L. rubellus has a complex response to contaminant exposure, but this can be efficiently analysed using molecular methods, revealing unique response profiles for different classes of effector. These profiles may assist in the development of novel monitoring or bioremediation protocols, as well as in understanding the ecosystem effects of exposure.

journal_name

BMC Genomics

journal_title

BMC genomics

authors

Owen J,Hedley BA,Svendsen C,Wren J,Jonker MJ,Hankard PK,Lister LJ,Stürzenbaum SR,Morgan AJ,Spurgeon DJ,Blaxter ML,Kille P

doi

10.1186/1471-2164-9-266

subject

Has Abstract

pub_date

2008-06-03 00:00:00

pages

266

issn

1471-2164

pii

1471-2164-9-266

journal_volume

9

pub_type

杂志文章
  • Specificity and overlap in gene segment-defined antibody repertoires.

    abstract:BACKGROUND:To date several studies have sought to catalog the full suite of antibodies that humans naturally produce against single antigens or other specificities (repertoire). Here we analyze the properties of all sequenced repertoires in order to better understand the specificity of antibody responses. Specifically,...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-6-148

    authors: Arnaout RA

    更新日期:2005-10-28 00:00:00

  • Re-evaluation of the role of Indian germplasm as center of melon diversification based on genotyping-by-sequencing analysis.

    abstract:BACKGROUND:The importance of Indian germplasm as origin and primary center of diversity of cultivated melon is widely accepted. Genetic diversity of several collections from Indian has been studied previously, although an integrated analysis of these collections in a global diversity perspective has not been possible. ...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-019-5784-0

    authors: Gonzalo MJ,Díaz A,Dhillon NPS,Reddy UK,Picó B,Monforte AJ

    更新日期:2019-06-03 00:00:00

  • Signal pathways JNK and NF-kappaB, identified by global gene expression profiling, are involved in regulation of TNFalpha-induced mPGES-1 and COX-2 expression in gingival fibroblasts.

    abstract:BACKGROUND:Prostaglandin E2 (PGE2) is involved in several chronic inflammatory diseases including periodontitis, which causes loss of the gingival tissue and alveolar bone supporting the teeth. We have previously shown that tumor necrosis factor alpha (TNFalpha) induces PGE2 synthesis in gingival fibroblasts. In this s...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-11-241

    authors: Båge T,Lindberg J,Lundeberg J,Modéer T,Yucel-Lindberg T

    更新日期:2010-04-15 00:00:00

  • TICdb: a collection of gene-mapped translocation breakpoints in cancer.

    abstract:BACKGROUND:Despite the importance of chromosomal translocations in the initiation and/or progression of cancer, a comprehensive catalog of translocation breakpoints in which these are precisely located on the reference sequence of the human genome is not available at present. DESCRIPTION:We have created a database tha...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-8-33

    authors: Novo FJ,de Mendíbil IO,Vizmanos JL

    更新日期:2007-01-26 00:00:00

  • Monophyly of clade III nematodes is not supported by phylogenetic analysis of complete mitochondrial genome sequences.

    abstract:BACKGROUND:The orders Ascaridida, Oxyurida, and Spirurida represent major components of zooparasitic nematode diversity, including many species of veterinary and medical importance. Phylum-wide nematode phylogenetic hypotheses have mainly been based on nuclear rDNA sequences, but more recently complete mitochondrial (m...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-12-392

    authors: Park JK,Sultana T,Lee SH,Kang S,Kim HK,Min GS,Eom KS,Nadler SA

    更新日期:2011-08-03 00:00:00

  • Avoidance of recognition sites of restriction-modification systems is a widespread but not universal anti-restriction strategy of prokaryotic viruses.

    abstract:BACKGROUND:Restriction-modification (R-M) systems protect bacteria and archaea from attacks by bacteriophages and archaeal viruses. An R-M system specifically recognizes short sites in foreign DNA and cleaves it, while such sites in the host DNA are protected by methylation. Prokaryotic viruses have developed a number ...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-018-5324-3

    authors: Rusinov IS,Ershova AS,Karyagina AS,Spirin SA,Alexeevski AV

    更新日期:2018-12-07 00:00:00

  • Reverse transcriptional profiling: non-correspondence of transcript level variation and proximal promoter polymorphism.

    abstract:BACKGROUND:Variation in gene expression between two Drosophila melanogaster strains, as revealed by transcriptional profiling, seldom corresponded to variation in proximal promoter sequence for 34 genes analyzed. Two sets of protein-coding genes were selected from pre-existing microarray data: (1) those whose expressio...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-6-110

    authors: Brown RP,Feder ME

    更新日期:2005-08-17 00:00:00

  • Comparative genomic analysis revealed great plasticity and environmental adaptation of the genomes of Enterococcus faecium.

    abstract:BACKGROUND:As an important nosocomial pathogen, Enterococcus faecium has received increasing attention in recent years. However, a large number of studies have focused on the hospital-associated isolates and ignored isolates originated from the natural environments. RESULTS:In this study, comparative genomic analysis ...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-019-5975-8

    authors: Zhong Z,Kwok LY,Hou Q,Sun Y,Li W,Zhang H,Sun Z

    更新日期:2019-07-22 00:00:00

  • Suppression of genetic recombination in the pseudoautosomal region and at subtelomeres in mice with a hypomorphic Spo11 allele.

    abstract:BACKGROUND:Homologous recombination is the key process that generates genetic diversity and drives evolution. SPO11 protein triggers recombination by introducing DNA double stranded breaks at discreet areas of the genome called recombination hotspots. The hotspot locations are largely determined by the DNA binding spec...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-14-493

    authors: Smagulova F,Brick K,Pu Y,Sengupta U,Camerini-Otero RD,Petukhova GV

    更新日期:2013-07-22 00:00:00

  • COMUS: Clinician-Oriented locus-specific MUtation detection and deposition System.

    abstract:BACKGROUND:A disease-causing mutation refers to a heritable genetic change that is associated with a specific phenotype (disease). The detection of a mutation from a patient's sample is critical for the diagnosis, treatment, and prognosis of the disease. There are numerous databases and applications with which to archi...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-10-S3-S35

    authors: Jho S,Kim BC,Ghang H,Kim JH,Park D,Kim HM,Jung SY,Yoo KY,Kim HJ,Lee S,Bhak J

    更新日期:2009-12-03 00:00:00

  • The arrhythmogenic cardiomyopathy-specific coding and non-coding transcriptome in human cardiac stromal cells.

    abstract:BACKGROUND:Arrhythmogenic cardiomyopathy (ACM) is a genetic autosomal disease characterized by abnormal cell-cell adhesion, cardiomyocyte death, progressive fibro-adipose replacement of the myocardium, arrhythmias and sudden death. Several different cell types contribute to the pathogenesis of ACM, including, as recent...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-018-4876-6

    authors: Rainer J,Meraviglia V,Blankenburg H,Piubelli C,Pramstaller PP,Paolin A,Cogliati E,Pompilio G,Sommariva E,Domingues FS,Rossini A

    更新日期:2018-06-25 00:00:00

  • A comprehensive evaluation of ensembl, RefSeq, and UCSC annotations in the context of RNA-seq read mapping and gene quantification.

    abstract:BACKGROUND:RNA-Seq has become increasingly popular in transcriptome profiling. One aspect of transcriptome research is to quantify the expression levels of genomic elements, such as genes, their transcripts and exons. Acquiring a transcriptome expression profile requires genomic elements to be defined in the context of...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-015-1308-8

    authors: Zhao S,Zhang B

    更新日期:2015-02-18 00:00:00

  • Telomere length de novo assembly of all 7 chromosomes and mitogenome sequencing of the model entomopathogenic fungus, Metarhizium brunneum, by means of a novel assembly pipeline.

    abstract:BACKGROUND:More accurate and complete reference genomes have improved understanding of gene function, biology, and evolutionary mechanisms. Hybrid genome assembly approaches leverage benefits of both long, relatively error-prone reads from third-generation sequencing technologies and short, accurate reads from second-g...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-021-07390-y

    authors: Saud Z,Kortsinoglou AM,Kouvelis VN,Butt TM

    更新日期:2021-01-28 00:00:00

  • Accumulation of CTCF-binding sites drives expression divergence between tandemly duplicated genes in humans.

    abstract:BACKGROUND:During eukaryotic genome evolution, tandem gene duplication is the most frequent event giving rise to clustered gene families. However, how expression divergence between tandemly duplicated genes has emerged and maintained remain unclear. In particular, it is unknown if epigenetic regulators have been involv...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-15-S1-S8

    authors: Liao BY,Chang A

    更新日期:2014-01-01 00:00:00

  • Microarray analysis of tumor necrosis factor alpha induced gene expression in U373 human glioblastoma cells.

    abstract:BACKGROUND:Tumor necrosis factor alpha (TNF) is able to induce a variety of biological responses in the nervous system including inflammation and neuroprotection. Human astrocytoma cells U373 have been widely used as a model for inflammatory cytokine actions in the nervous system. Here we used cDNA microarrays to analy...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-4-46

    authors: Schwamborn J,Lindecke A,Elvers M,Horejschi V,Kerick M,Rafigh M,Pfeiffer J,Prüllage M,Kaltschmidt B,Kaltschmidt C

    更新日期:2003-11-25 00:00:00

  • Transcriptomic profiling of Burkholderia phymatum STM815, Cupriavidus taiwanensis LMG19424 and Rhizobium mesoamericanum STM3625 in response to Mimosa pudica root exudates illuminates the molecular basis of their nodulation competitiveness and symbiotic ev

    abstract:BACKGROUND:Rhizobial symbionts belong to the classes Alphaproteobacteria and Betaproteobacteria (called "alpha" and "beta"-rhizobia). Most knowledge on the genetic basis of symbiosis is based on model strains belonging to alpha-rhizobia. Mimosa pudica is a legume that offers an excellent opportunity to study the adapta...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-018-4487-2

    authors: Klonowska A,Melkonian R,Miché L,Tisseyre P,Moulin L

    更新日期:2018-01-30 00:00:00

  • Transcriptome map of mouse isochores.

    abstract:BACKGROUND:The availability of fully sequenced genomes and the implementation of transcriptome technologies have increased the studies investigating the expression profiles for a variety of tissues, conditions, and species. In this study, using RNA-seq data for three distinct tissues (brain, liver, and muscle), we inve...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-12-511

    authors: Arhondakis S,Frousios K,Iliopoulos CS,Pissis SP,Tischler G,Kossida S

    更新日期:2011-10-17 00:00:00

  • Flux of transcript patterns during soybean seed development.

    abstract:BACKGROUND:To understand gene expression networks leading to functional properties of the soybean seed, we have undertaken a detailed examination of soybean seed development during the stages of major accumulation of oils, proteins, and starches, as well as the desiccating and mature stages, using microarrays consistin...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-11-136

    authors: Jones SI,Gonzalez DO,Vodkin LO

    更新日期:2010-02-24 00:00:00

  • Aging in the Drosophila ovary: contrasting changes in the expression of the piRNA machinery and mitochondria but no global release of transposable elements.

    abstract:BACKGROUND:Evolutionary theory indicates that the dynamics of aging in the soma and reproductive tissues may be distinct. This difference arises from the fact that only the germline lineage establishes future generations. In the soma, changes in the landscape of heterochromatin have been proposed to have an important r...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-019-5668-3

    authors: Erwin AA,Blumenstiel JP

    更新日期:2019-04-23 00:00:00

  • Structure and properties of transcriptional networks driving selenite stress response in yeasts.

    abstract:BACKGROUND:Stress responses provide valuable models for deciphering the transcriptional networks controlling the adaptation of the cell to its environment. We analyzed the transcriptome response of yeast to toxic concentrations of selenite. We used gene network mapping tools to identify functional pathways and transcri...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-9-333

    authors: Salin H,Fardeau V,Piccini E,Lelandais G,Tanty V,Lemoine S,Jacq C,Devaux F

    更新日期:2008-07-15 00:00:00

  • De novo transcriptome sequencing in Bixa orellana to identify genes involved in methylerythritol phosphate, carotenoid and bixin biosynthesis.

    abstract:BACKGROUND:Bixin or annatto is a commercially important natural orange-red pigment derived from lycopene that is produced and stored in seeds of Bixa orellana L. An enzymatic pathway for bixin biosynthesis was inferred from homology of putative proteins encoded by differentially expressed seed cDNAs. Some activities we...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-015-2065-4

    authors: Cárdenas-Conejo Y,Carballo-Uicab V,Lieberman M,Aguilar-Espinosa M,Comai L,Rivera-Madrid R

    更新日期:2015-10-28 00:00:00

  • Analysis and functional annotation of expressed sequence tags (ESTs) from multiple tissues of oil palm (Elaeis guineensis Jacq.).

    abstract:BACKGROUND:Oil palm is the second largest source of edible oil which contributes to approximately 20% of the world's production of oils and fats. In order to understand the molecular biology involved in in vitro propagation, flowering, efficient utilization of nitrogen sources and root diseases, we have initiated an ex...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-8-381

    authors: Ho CL,Kwan YY,Choi MC,Tee SS,Ng WH,Lim KA,Lee YP,Ooi SE,Lee WW,Tee JM,Tan SH,Kulaveerasingam H,Alwee SS,Abdullah MO

    更新日期:2007-10-22 00:00:00

  • Replicate exome-sequencing in a multiple-generation family: improved interpretation of next-generation sequencing data.

    abstract:BACKGROUND:Whole-exome sequencing (WES) is rapidly evolving into a tool of choice for rapid, and inexpensive identification of molecular genetic lesions within targeted regions of the human genome. While biases in WES coverage of nucleotides in targeted regions are recognized, it is not well understood how repetition o...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-015-2107-y

    authors: Cherukuri PF,Maduro V,Fuentes-Fajardo KV,Lam K,NISC Comparative Sequencing Program.,Adams DR,Tifft CJ,Mullikin JC,Gahl WA,Boerkoel CF

    更新日期:2015-11-25 00:00:00

  • Loss of WSTF results in spontaneous fluctuations of heterochromatin formation and resolution, combined with substantial changes to gene expression.

    abstract:BACKGROUND:Williams syndrome transcription factor (WSTF) is a multifaceted protein that is involved in several nuclear processes, including replication, transcription, and the DNA damage response. WSTF participates in a chromatin-remodeling complex with the ISWI ATPase, SNF2H, and is thought to contribute to the mainte...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-14-740

    authors: Culver-Cochran AE,Chadwick BP

    更新日期:2013-10-29 00:00:00

  • MicroRNA expression profiling of the fifth-instar posterior silk gland of Bombyx mori.

    abstract:BACKGROUND:The growth and development of the posterior silk gland and the biosynthesis of the silk core protein at the fifth larval instar stage of Bombyx mori are of paramount importance for silk production. RESULTS:Here, aided by next-generation sequencing and microarry assay, we profile 1,229 microRNAs (miRNAs), in...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-15-410

    authors: Li J,Cai Y,Ye L,Wang S,Che J,You Z,Yu J,Zhong B

    更新日期:2014-05-29 00:00:00

  • Nonlinear transcriptomic response to dietary fat intake in the small intestine of C57BL/6J mice.

    abstract:BACKGROUND:A high caloric diet, in conjunction with low levels of physical activity, promotes obesity. Many studies are available regarding the relation between dietary saturated fats and the etiology of obesity, but most focus on liver, muscle and white adipose tissue. Furthermore, the majority of transcriptomic studi...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-016-2424-9

    authors: Nyima T,Müller M,Hooiveld GJ,Morine MJ,Scotti M

    更新日期:2016-02-09 00:00:00

  • Computational approach to predict species-specific type III secretion system (T3SS) effectors using single and multiple genomes.

    abstract:BACKGROUND:Many gram-negative bacteria use type III secretion systems (T3SSs) to translocate effector proteins into host cells. T3SS effectors can give some bacteria a competitive edge over others within the same environment and can help bacteria to invade the host cells and allow them to multiply rapidly within the ho...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-016-3363-1

    authors: Hobbs CK,Porter VL,Stow ML,Siame BA,Tsang HH,Leung KY

    更新日期:2016-12-19 00:00:00

  • Expression profile of genes regulated by activity of the Na-H exchanger NHE1.

    abstract:BACKGROUND:In mammalian cells changes in intracellular pH (pHi), which are predominantly controlled by activity of plasma membrane ion exchangers, regulate a diverse range of normal and pathological cellular processes. How changes in pHi affect distinct cellular processes has primarily been determined by evaluating pro...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-5-46

    authors: Putney LK,Barber DL

    更新日期:2004-07-16 00:00:00

  • Analysis of the genome sequence of Phomopsis longicolla: a fungal pathogen causing Phomopsis seed decay in soybean.

    abstract:BACKGROUND:Phomopsis longicolla T. W. Hobbs (syn. Diaporthe longicolla) is a seed-borne fungus causing Phomopsis seed decay in soybean. This disease is one of the most devastating diseases reducing soybean seed quality worldwide. To facilitate investigation of the genomic basis of pathogenicity and to understand the me...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-017-4075-x

    authors: Li S,Darwish O,Alkharouf NW,Musungu B,Matthews BF

    更新日期:2017-09-05 00:00:00

  • Motif depletion in bacteriophages infecting hosts with CRISPR systems.

    abstract:BACKGROUND:CRISPR is a microbial immune system likely to be involved in host-parasite coevolution. It functions using target sequences encoded by the bacterial genome, which interfere with invading nucleic acids using a homology-dependent system. The system also requires protospacer associated motifs (PAMs), short moti...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-15-663

    authors: Kupczok A,Bollback JP

    更新日期:2014-08-08 00:00:00