A Gaijin-like miniature inverted repeat transposable element is mobilized in rice during cell differentiation.

Abstract:

BACKGROUND:Miniature inverted repeat transposable element (MITE) is one type of transposable element (TE), which is largely found in eukaryotic genomes and involved in a wide variety of biological events. However, only few MITEs were proved to be currently active and their physiological function remains largely unknown. RESULTS:We found that the amplicon discrepancy of a gene locus LOC_Os01g0420 in different rice cultivar genomes was resulted from the existence of a member of Gaijin-like MITEs (mGing). This result indicated that mGing transposition was occurred at this gene locus. By using a modified transposon display (TD) analysis, the active transpositions of mGing were detected in rice Jiahua No. 1 genome under three conditions: in seedlings germinated from the seeds received a high dose γ-ray irradiation, in plantlets regenerated from anther-derived calli and from scutellum-derived calli, and were confirmed by PCR validation and sequencing. Sequence analysis revealed that single nucleotide polymorphisms (SNPs) or short additional DNA sequences at transposition sites post mGing transposition. It suggested that sequence modification was possibly taken place during mGing transposition. Furthermore, cell re-differentiation experiment showed that active transpositions of both mGing and mPing (another well studied MITE) were identified only in regenerated plantlets. CONCLUSIONS:It is for the first time that mGing active transposition was demonstrated under γ-ray irradiation or in cell re-differentiation process in rice. This newly identified active MITE will provide a foundation for further analysis of the roles of MITEs in biological process.

journal_name

BMC Genomics

journal_title

BMC genomics

authors

Dong HT,Zhang L,Zheng KL,Yao HG,Chen J,Yu FC,Yu XX,Mao BZ,Zhao D,Yao J,Li DB

doi

10.1186/1471-2164-13-135

subject

Has Abstract

pub_date

2012-04-13 00:00:00

pages

135

issn

1471-2164

pii

1471-2164-13-135

journal_volume

13

pub_type

杂志文章
  • Genome-wide metabolic (re-) annotation of Kluyveromyces lactis.

    abstract:BACKGROUND:Even before having its genome sequence published in 2004, Kluyveromyces lactis had long been considered a model organism for studies in genetics and physiology. Research on Kluyveromyces lactis is quite advanced and this yeast species is one of the few with which it is possible to perform formal genetic anal...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-13-517

    authors: Dias O,Gombert AK,Ferreira EC,Rocha I

    更新日期:2012-10-01 00:00:00

  • Next generation genome sequencing reveals phylogenetic clades with different level of virulence among Salmonella Typhimurium clinical human isolates in Hong Kong.

    abstract:BACKGROUND:Salmonella Typhimurium is frequently isolated from foodborne infection cases in Hong Kong, but the lack of genome sequences has hindered in-depth epidemiological and phylogenetic studies. In this study, we sought to reconstruct the phylogenetic relationship and investigate the distribution and mutation patte...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-015-1900-y

    authors: Cheng CK,Cheung MK,Nong W,Law PT,Qin J,Ling JM,Kam KM,Cheung WM,Kwan HS

    更新日期:2015-09-14 00:00:00

  • Genome-wide association study using family-based cohorts identifies the WLS and CCDC170/ESR1 loci as associated with bone mineral density.

    abstract:BACKGROUND:Osteoporosis is a common and debilitating bone disease that is characterised by a low bone mineral density (BMD), a highly heritable trait. Genome-wide association studies (GWAS) have proven to be very successful in identifying common genetic variants associated with BMD adjusted for age, gender and weight, ...

    journal_title:BMC genomics

    pub_type: 杂志文章,meta分析

    doi:10.1186/s12864-016-2481-0

    authors: Mullin BH,Walsh JP,Zheng HF,Brown SJ,Surdulescu GL,Curtis C,Breen G,Dudbridge F,Richards JB,Spector TD,Wilson SG

    更新日期:2016-02-25 00:00:00

  • Major aging-associated RNA expressions change at two distinct age-positions.

    abstract:BACKGROUND:Genome-wide expression profiles are altered during biological aging and can describe molecular regulation of tissue degeneration. Age-regulated mRNA expression trends from cross-sectional studies could describe how aging progresses. We developed a novel statistical methodology to identify age-regulated expre...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-15-132

    authors: Gheorghe M,Snoeck M,Emmerich M,Bäck T,Goeman JJ,Raz V

    更新日期:2014-02-14 00:00:00

  • TSCC: Two-Stage Combinatorial Clustering for virtual screening using protein-ligand interactions and physicochemical features.

    abstract:BACKGROUND:The increasing numbers of 3D compounds and protein complexes stored in databases contribute greatly to current advances in biotechnology, being employed in several pharmaceutical and industrial applications. However, screening and retrieving appropriate candidates as well as handling false positives presents...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-11-S4-S26

    authors: Clinciu DL,Chen YF,Ko CN,Lo CC,Yang JM

    更新日期:2010-12-02 00:00:00

  • Massive parallel sequencing of mRNA in identification of unannotated salinity stress-inducible transcripts in rice (Oryza sativa L.).

    abstract:BACKGROUND:Microarray technology is limited to monitoring the expression of previously annotated genes that have corresponding probes on the array. Computationally annotated genes have not fully been validated, because ESTs and full-length cDNAs cannot cover entire transcribed regions. Here, mRNA-Seq (an Illumina cDNA ...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-11-683

    authors: Mizuno H,Kawahara Y,Sakai H,Kanamori H,Wakimoto H,Yamagata H,Oono Y,Wu J,Ikawa H,Itoh T,Matsumoto T

    更新日期:2010-12-02 00:00:00

  • Metabolic analysis of the soil microbe Dechloromonas aromatica str. RCB: indications of a surprisingly complex life-style and cryptic anaerobic pathways for aromatic degradation.

    abstract:BACKGROUND:Initial interest in Dechloromonas aromatica strain RCB arose from its ability to anaerobically degrade benzene. It is also able to reduce perchlorate and oxidize chlorobenzoate, toluene, and xylene, creating interest in using this organism for bioremediation. Little physiological data has been published for ...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-10-351

    authors: Salinero KK,Keller K,Feil WS,Feil H,Trong S,Di Bartolo G,Lapidus A

    更新日期:2009-08-03 00:00:00

  • Identification and characterization of microRNAs in white and brown alpaca skin.

    abstract:UNLABELLED:AB BACKGROUND: MicroRNAs (miRNAs) are small, non-coding 21-25 nt RNA molecules that play an important role in regulating gene expression. Little is known about the expression profiles and functions of miRNAs in skin and their role in pigmentation. Alpacas have more than 22 natural coat colors, more than any ...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-13-555

    authors: Tian X,Jiang J,Fan R,Wang H,Meng X,He X,He J,Li H,Geng J,Yu X,Song Y,Zhang D,Yao J,Smith GW,Dong C

    更新日期:2012-10-16 00:00:00

  • Genome-wide host responses against infectious laryngotracheitis virus vaccine infection in chicken embryo lung cells.

    abstract:BACKGROUND:Infectious laryngotracheitis virus (ILTV; gallid herpesvirus 1) infection causes high mortality and huge economic losses in the poultry industry. To protect chickens against ILTV infection, chicken-embryo origin (CEO) and tissue-culture origin (TCO) vaccines have been used. However, the transmission of vacci...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-13-143

    authors: Lee J,Bottje WG,Kong BW

    更新日期:2012-04-24 00:00:00

  • Comprehensive transcriptome analysis of grafting onto Artemisia scoparia W. to affect the aphid resistance of chrysanthemum (Chrysanthemum morifolium T.).

    abstract:BACKGROUND:Aphid (Macrosiphoniella sanbourni) stress drastically influences the yield and quality of chrysanthemum, and grafting has been widely used to improve tolerance to biotic and abiotic stresses. However, the effect of grafting on the resistance of chrysanthemum to aphids remains unclear. Therefore, we used the ...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-019-6158-3

    authors: Zhang XY,Sun XZ,Zhang S,Yang JH,Liu FF,Fan J

    更新日期:2019-10-25 00:00:00

  • 2009 pandemic H1N1 influenza virus elicits similar clinical course but differential host transcriptional response in mouse, macaque, and swine infection models.

    abstract:BACKGROUND:The 2009 pandemic H1N1 influenza virus emerged in swine and quickly became a major global health threat. In mouse, non human primate, and swine infection models, the pH1N1 virus efficiently replicates in the lung and induces pro-inflammatory host responses; however, whether similar or different cellular path...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-13-627

    authors: Go JT,Belisle SE,Tchitchek N,Tumpey TM,Ma W,Richt JA,Safronetz D,Feldmann H,Katze MG

    更新日期:2012-11-15 00:00:00

  • Network analysis uncovers putative genes affecting resistance to tick infestation in Braford cattle skin.

    abstract:BACKGROUND:Genetic resistance in cattle is considered a suitable way to control tick burden and its consequent losses for livestock production. Exploring tick-resistant (R) and tick-susceptible (S) hosts, we investigated the genetic mechanisms underlying the variation of Braford resistance to tick infestation. Skin bio...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-019-6360-3

    authors: Moré DD,Cardoso FF,Mudadu MA,Malagó-Jr W,Gulias-Gomes CC,Sollero BP,Ibelli AMG,Coutinho LL,Regitano LCA

    更新日期:2019-12-19 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

  • Functional Annotation of All Salmonid Genomes (FAASG): an international initiative supporting future salmonid research, conservation and aquaculture.

    abstract::We describe an emerging initiative - the 'Functional Annotation of All Salmonid Genomes' (FAASG), which will leverage the extensive trait diversity that has evolved since a whole genome duplication event in the salmonid ancestor, to develop an integrative understanding of the functional genomic basis of phenotypic var...

    journal_title:BMC genomics

    pub_type: 社论

    doi:10.1186/s12864-017-3862-8

    authors: Macqueen DJ,Primmer CR,Houston RD,Nowak BF,Bernatchez L,Bergseth S,Davidson WS,Gallardo-Escárate C,Goldammer T,Guiguen Y,Iturra P,Kijas JW,Koop BF,Lien S,Maass A,Martin SAM,McGinnity P,Montecino M,Naish KA,Nichols K

    更新日期:2017-06-27 00:00:00

  • Construction of a highly flexible and comprehensive gene collection representing the ORFeome of the human pathogen Chlamydia pneumoniae.

    abstract:BACKGROUND:The Gram-negative bacterium Chlamydia pneumoniae (Cpn) is the leading intracellular human pathogen responsible for respiratory infections such as pneumonia and bronchitis. Basic and applied research in pathogen biology, especially the elaboration of new mechanism-based anti-pathogen strategies, target discov...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-13-632

    authors: Maier CJ,Maier RH,Virok DP,Maass M,Hintner H,Bauer JW,Onder K

    更新日期:2012-11-16 00:00:00

  • The role of retinoic acid in hepatic lipid homeostasis defined by genomic binding and transcriptome profiling.

    abstract:BACKGROUND:The eyes and skin are obvious retinoid target organs. Vitamin A deficiency causes night blindness and retinoids are widely used to treat acne and psoriasis. However, more than 90% of total body retinol is stored in liver stellate cells. In addition, hepatocytes produce the largest amount of retinol binding p...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-14-575

    authors: He Y,Gong L,Fang Y,Zhan Q,Liu HX,Lu Y,Guo GL,Lehman-McKeeman L,Fang J,Wan YJ

    更新日期:2013-08-28 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

  • cnvScan: a CNV screening and annotation tool to improve the clinical utility of computational CNV prediction from exome sequencing data.

    abstract:BACKGROUND:With advances in next generation sequencing technology and analysis methods, single nucleotide variants (SNVs) and indels can be detected with high sensitivity and specificity in exome sequencing data. Recent studies have demonstrated the ability to detect disease-causing copy number variants (CNVs) in exome...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-016-2374-2

    authors: Samarakoon PS,Sorte HS,Stray-Pedersen A,Rødningen OK,Rognes T,Lyle R

    更新日期:2016-01-14 00:00:00

  • Global changes in gene expression by the opportunistic pathogen Burkholderia cenocepacia in response to internalization by murine macrophages.

    abstract:BACKGROUND:Burkholderia cenocepacia is an opportunistic pathogen causing life-threatening infections in patients with cystic fibrosis. The bacterium survives within macrophages by interfering with endocytic trafficking and delaying the maturation of the B. cenocepacia-containing phagosome. We hypothesize that B. cenoce...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-13-63

    authors: Tolman JS,Valvano MA

    更新日期:2012-02-09 00:00:00

  • Bos taurus genome assembly.

    abstract:BACKGROUND:We present here the assembly of the bovine genome. The assembly method combines the BAC plus WGS local assembly used for the rat and sea urchin with the whole genome shotgun (WGS) only assembly used for many other animal genomes including the rhesus macaque. RESULTS:The assembly process consisted of multipl...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-10-180

    authors: Liu Y,Qin X,Song XZ,Jiang H,Shen Y,Durbin KJ,Lien S,Kent MP,Sodeland M,Ren Y,Zhang L,Sodergren E,Havlak P,Worley KC,Weinstock GM,Gibbs RA

    更新日期:2009-04-24 00:00:00

  • Genome-wide classification and expression analysis of MYB transcription factor families in rice and Arabidopsis.

    abstract:BACKGROUND:The MYB gene family comprises one of the richest groups of transcription factors in plants. Plant MYB proteins are characterized by a highly conserved MYB DNA-binding domain. MYB proteins are classified into four major groups namely, 1R-MYB, 2R-MYB, 3R-MYB and 4R-MYB based on the number and position of MYB r...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-13-544

    authors: Katiyar A,Smita S,Lenka SK,Rajwanshi R,Chinnusamy V,Bansal KC

    更新日期:2012-10-10 00:00:00

  • Core genome components and lineage specific expansions in malaria parasites plasmodium.

    abstract:BACKGROUND:The increasing resistance of Plasmodium, the malaria parasites, to multiple commonly used drugs has underscored the urgent need to develop effective antimalarial drugs and vaccines. The new direction of genomics-driven target discovery has become possible with the completion of parasite genome sequencing, wh...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-11-S3-S13

    authors: Cai H,Gu J,Wang Y

    更新日期:2010-12-01 00:00:00

  • Microarray analysis of ncRNA expression patterns in Caenorhabditis elegans after RNAi against snoRNA associated proteins.

    abstract:BACKGROUND:Short non-coding RNAs (ncRNAs) perform their cellular functions in ribonucleoprotein (RNP) complexes, which are also essential for maintaining the stability of the ncRNAs. Depletion of individual protein components of non-coding ribonucleoprotein (ncRNP) particles by RNA interference (RNAi) may therefore aff...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-9-278

    authors: Aftab MN,He H,Skogerbø G,Chen R

    更新日期:2008-06-11 00:00:00

  • Unlocking the mystery of the hard-to-sequence phage genome: PaP1 methylome and bacterial immunity.

    abstract:BACKGROUND:Whole-genome sequencing is an important method to understand the genetic information, gene function, biological characteristics and survival mechanisms of organisms. Sequencing large genomes is very simple at present. However, we encountered a hard-to-sequence genome of Pseudomonas aeruginosa phage PaP1. Sho...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-15-803

    authors: Lu S,Le S,Tan Y,Li M,Liu C,Zhang K,Huang J,Chen H,Rao X,Zhu J,Zou L,Ni Q,Li S,Wang J,Jin X,Hu Q,Yao X,Zhao X,Zhang L,Huang G,Hu F

    更新日期:2014-09-19 00:00:00

  • UDiTaS™, a genome editing detection method for indels and genome rearrangements.

    abstract:BACKGROUND:Understanding the diversity of repair outcomes after introducing a genomic cut is essential for realizing the therapeutic potential of genomic editing technologies. Targeted PCR amplification combined with Next Generation Sequencing (NGS) or enzymatic digestion, while broadly used in the genome editing field...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-018-4561-9

    authors: Giannoukos G,Ciulla DM,Marco E,Abdulkerim HS,Barrera LA,Bothmer A,Dhanapal V,Gloskowski SW,Jayaram H,Maeder ML,Skor MN,Wang T,Myer VE,Wilson CJ

    更新日期:2018-03-21 00:00:00

  • Comparative genomic analysis of the Hafnia genus reveals an explicit evolutionary relationship between the species alvei and paralvei and provides insights into pathogenicity.

    abstract:BACKGROUND:The Hafnia genus is an opportunistic pathogen that has been implicated in both nosocomial and community-acquired infections. Although Hafnia is fairly often isolated from clinical material, its taxonomy has remained an unsolved riddle, and the involvement and importance of Hafnia in human disease is also unc...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-019-6123-1

    authors: Yin Z,Yuan C,Du Y,Yang P,Qian C,Wei Y,Zhang S,Huang D,Liu B

    更新日期:2019-10-23 00:00:00

  • Copy number variation in the genomes of twelve natural isolates of Caenorhabditis elegans.

    abstract:BACKGROUND:Copy number variation is an important component of genetic variation in higher eukaryotes. The extent of natural copy number variation in C. elegans is unknown outside of 2 highly divergent wild isolates and the canonical N2 Bristol strain. RESULTS:We have used array comparative genomic hybridization (aCGH)...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-11-62

    authors: Maydan JS,Lorch A,Edgley ML,Flibotte S,Moerman DG

    更新日期:2010-01-25 00:00:00

  • A systems-based approach to analyse the host response in murine lung macrophages challenged with respiratory syncytial virus.

    abstract:BACKGROUND:Respiratory syncytial virus (RSV) is an important cause of lower respiratory tract infection in young children. The degree of disease severity is determined by the host response to infection. Lung macrophages play an important early role in the host response to infection and we have used a systems-based appr...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-14-190

    authors: Ravi LI,Li L,Sutejo R,Chen H,Wong PS,Tan BH,Sugrue RJ

    更新日期:2013-03-18 00:00:00

  • Comparative genomics and evolution of the HSP90 family of genes across all kingdoms of organisms.

    abstract:BACKGROUND:HSP90 proteins are essential molecular chaperones involved in signal transduction, cell cycle control, stress management, and folding, degradation, and transport of proteins. HSP90 proteins have been found in a variety of organisms suggesting that they are ancient and conserved. In this study we investigate ...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-7-156

    authors: Chen B,Zhong D,Monteiro A

    更新日期:2006-06-17 00:00:00

  • The complete mitochondrial genome of parasitic nematode Camallanus cotti: extreme discontinuity in the rate of mitogenomic architecture evolution within the Chromadorea class.

    abstract:BACKGROUND:Complete mitochondrial genomes are much better suited for the taxonomic identification and phylogenetic studies of nematodes than morphology or traditionally-used molecular markers, but they remain unavailable for the entire Camallanidae family (Chromadorea). As the only published mitogenome in the Camallani...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-017-4237-x

    authors: Zou H,Jakovlić I,Chen R,Zhang D,Zhang J,Li WX,Wang GT

    更新日期:2017-11-02 00:00:00