Annotation and classification of the bovine T cell receptor delta genes.

Abstract:

BACKGROUND:gammadelta T cells differ from alphabeta T cells with regard to the types of antigen with which their T cell receptors interact; gammadelta T cell antigens are not necessarily peptides nor are they presented on MHC. Cattle are considered a "gammadelta T cell high" species indicating they have an increased proportion of gammadelta T cells in circulation relative to that in "gammadelta T cell low" species such as humans and mice. Prior to the onset of the studies described here, there was limited information regarding the genes that code for the T cell receptor delta chains of this gammadelta T cell high species. RESULTS:By annotating the bovine (Bos taurus) genome Btau_3.1 assembly the presence of 56 distinct T cell receptor delta (TRD) variable (V) genes were found, 52 of which belong to the TRDV1 subgroup and were co-mingled with the T cell receptor alpha variable (TRAV) genes. In addition, two genes belonging to the TRDV2 subgroup and single TRDV3 and TRDV4 genes were found. We confirmed the presence of five diversity (D) genes, three junctional (J) genes and a single constant (C) gene and describe the organization of the TRD locus. The TRDV4 gene is found downstream of the C gene and in an inverted orientation of transcription, consistent with its orthologs in humans and mice. cDNA evidence was assessed to validate expression of the variable genes and showed that one to five D genes could be incorporated into a single transcript. Finally, we grouped the bovine and ovine TRDV1 genes into sets based on their relatedness. CONCLUSIONS:The bovine genome contains a large and diverse repertoire of TRD genes when compared to the genomes of "gammadelta T cell low" species. This suggests that in cattle gammadelta T cells play a more important role in immune function since they would be predicted to bind a greater variety of antigens.

journal_name

BMC Genomics

journal_title

BMC genomics

authors

Herzig CT,Lefranc MP,Baldwin CL

doi

10.1186/1471-2164-11-100

subject

Has Abstract

pub_date

2010-02-09 00:00:00

pages

100

issn

1471-2164

pii

1471-2164-11-100

journal_volume

11

pub_type

杂志文章
  • Transcriptomic analysis of α-synuclein knockdown after T3 spinal cord injury in rats.

    abstract:BACKGROUND:Endogenous α-synuclein (α-Syn) is involved in many pathophysiological processes in the secondary injury stage after acute spinal cord injury (SCI), and the mechanism governing these functions has not been thoroughly elucidated to date. This research aims to characterize the effect of α-Syn knockdown on trans...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-019-6244-6

    authors: Zeng H,Yu BF,Liu N,Yang YY,Xing HY,Liu XX,Zhou MW

    更新日期:2019-11-14 00:00:00

  • Comparative metabolite profiling of drought stress in roots and leaves of seven Triticeae species.

    abstract:BACKGROUND:Drought is a lifestyle disease. Plant metabolomics has been exercised for understanding the fine-tuning of the potential pathways to surmount the adverse effects of drought stress. A broad spectrum of morphological and metabolic responses from seven Triticeae species including wild types with different droug...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-017-4321-2

    authors: Ullah N,Yüce M,Neslihan Öztürk Gökçe Z,Budak H

    更新日期:2017-12-15 00:00:00

  • Effort required to finish shotgun-generated genome sequences differs significantly among vertebrates.

    abstract:BACKGROUND:The approaches for shotgun-based sequencing of vertebrate genomes are now well-established, and have resulted in the generation of numerous draft whole-genome sequence assemblies. In contrast, the process of refining those assemblies to improve contiguity and increase accuracy (known as 'sequence finishing')...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-11-21

    authors: Blakesley RW,Hansen NF,Gupta J,McDowell JC,Maskeri B,Barnabas BB,Brooks SY,Coleman H,Haghighi P,Ho SL,Schandler K,Stantripop S,Vogt JL,Thomas PJ,NISC Comparative Sequencing Program.,Bouffard GG,Green ED

    更新日期:2010-01-11 00:00:00

  • Bioinformatics analysis suggests base modifications of tRNAs and miRNAs in Arabidopsis thaliana.

    abstract:BACKGROUND:Modifications of RNA bases have been found in some mRNAs and non-coding RNAs including rRNAs, tRNAs, and snRNAs, where modified bases are important for RNA function. Little is known about RNA base modifications in Arabidopsis thaliana. RESULTS:In the current work, we carried out a bioinformatics analysis of...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-10-155

    authors: Iida K,Jin H,Zhu JK

    更新日期:2009-04-09 00:00:00

  • Evaluation of variant identification methods for whole genome sequencing data in dairy cattle.

    abstract:BACKGROUND:Advances in human genomics have allowed unprecedented productivity in terms of algorithms, software, and literature available for translating raw next-generation sequence data into high-quality information. The challenges of variant identification in organisms with lower quality reference genomes are less we...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-15-948

    authors: Baes CF,Dolezal MA,Koltes JE,Bapst B,Fritz-Waters E,Jansen S,Flury C,Signer-Hasler H,Stricker C,Fernando R,Fries R,Moll J,Garrick DJ,Reecy JM,Gredler B

    更新日期:2014-11-01 00:00:00

  • Comparative evolutionary genomics of the HADH2 gene encoding Abeta-binding alcohol dehydrogenase/17beta-hydroxysteroid dehydrogenase type 10 (ABAD/HSD10).

    abstract:BACKGROUND:The Abeta-binding alcohol dehydrogenase/17beta-hydroxysteroid dehydrogenase type 10 (ABAD/HSD10) is an enzyme involved in pivotal metabolic processes and in the mitochondrial dysfunction seen in the Alzheimer's disease. Here we use comparative genomic analyses to study the evolution of the HADH2 gene encodin...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-7-202

    authors: Marques AT,Antunes A,Fernandes PA,Ramos MJ

    更新日期:2006-08-09 00:00:00

  • Discovering monotonic stemness marker genes from time-series stem cell microarray data.

    abstract:BACKGROUND:Identification of genes with ascending or descending monotonic expression patterns over time or stages of stem cells is an important issue in time-series microarray data analysis. We propose a method named Monotonic Feature Selector (MFSelector) based on a concept of total discriminating error (DEtotal) to i...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-16-S2-S2

    authors: Wang HW,Sun HJ,Chang TY,Lo HH,Cheng WC,Tseng GC,Lin CT,Chang SJ,Pal N,Chung IF

    更新日期:2015-01-01 00:00:00

  • Response of the mosquito protein interaction network to dengue infection.

    abstract:BACKGROUND:Two fifths of the world's population is at risk from dengue. The absence of effective drugs and vaccines leaves vector control as the primary intervention tool. Understanding dengue virus (DENV) host interactions is essential for the development of novel control strategies. The availability of genome sequenc...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-11-380

    authors: Guo X,Xu Y,Bian G,Pike AD,Xie Y,Xi Z

    更新日期:2010-06-16 00:00:00

  • The biorepository portal toolkit: an honest brokered, modular service oriented software tool set for biospecimen-driven translational research.

    abstract:BACKGROUND:High throughput molecular sequencing and increased biospecimen variety have introduced significant informatics challenges for research biorepository infrastructures. We applied a modular system integration approach to develop an operational biorepository management system. This method enables aggregation of ...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-016-2797-9

    authors: Felmeister AS,Masino AJ,Rivera TJ,Resnick AC,Pennington JW

    更新日期:2016-08-18 00:00:00

  • Transcription analysis of the porcine alveolar macrophage response to porcine circovirus type 2.

    abstract:BACKGROUND:Porcine circovirus type 2 (PCV2) is the causal agent of postweaning multisystemic wasting syndrome (PMWS), which has severely impacted the swine industry worldwide. PCV2 triggers a weak and atypical innate immune response, but the key genes and mechanisms by which the virus interferes with host innate immuni...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-14-353

    authors: Li W,Liu S,Wang Y,Deng F,Yan W,Yang K,Chen H,He Q,Charreyre C,Audoneet JC

    更新日期:2013-05-27 00:00:00

  • 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...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-13-135

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

    更新日期:2012-04-13 00:00:00

  • Novel Moraxella catarrhalis prophages display hyperconserved non-structural genes despite their genomic diversity.

    abstract:BACKGROUND:Moraxella catarrhalis is an important pathogen that often causes otitis media in children, a disease that is not currently vaccine preventable. Asymptomatic colonisation of the human upper respiratory tract is common and lack of clearance by the immune system is likely due to the emergence of seroresistant g...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-015-2104-1

    authors: Ariff A,Wise MJ,Kahler CM,Tay CY,Peters F,Perkins TT,Chang BJ

    更新日期:2015-10-24 00:00:00

  • Divergence of the SigB regulon and pathogenesis of the Bacillus cereus sensu lato group.

    abstract:BACKGROUND:The Bacillus cereus sensu lato group currently includes seven species (B. cereus, B. anthracis, B. mycoides, B. pseudomycoides, B. thuringiensis, B. weihenstephanensis and B. cytotoxicus) that recent phylogenetic and phylogenomic analyses suggest are likely a single species, despite their varied phenotypes. ...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-13-564

    authors: Scott E 2nd,Dyer DW

    更新日期:2012-10-22 00:00:00

  • A systematic evaluation of expression of HERV-W elements; influence of genomic context, viral structure and orientation.

    abstract:BACKGROUND:One member of the W family of human endogenous retroviruses (HERV) appears to have been functionally adopted by the human host. Nevertheless, a highly diversified and regulated transcription from a range of HERV-W elements has been observed in human tissues and cells. Aberrant expression of members of this f...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-12-22

    authors: Li F,Nellåker C,Yolken RH,Karlsson H

    更新日期:2011-01-12 00:00:00

  • A high-density genetic map developed by specific-locus amplified fragment (SLAF) sequencing and identification of a locus controlling anthocyanin pigmentation in stalk of Zicaitai (Brassica rapa L. ssp. chinensis var. purpurea).

    abstract:BACKGROUND:Caixin and Zicaitai (Brassica rapa) belong to Southern and Central China respectively. Zicaitai contains high amount of anthocyanin in leaf and stalk resulting to the purple color. Stalk is the major edible part and stalk color is an economically important trait for the two vegetables. The aim of this study ...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-019-5693-2

    authors: Li GH,Chen HC,Liu JL,Luo WL,Xie DS,Luo SB,Wu TQ,Akram W,Zhong YJ

    更新日期:2019-05-07 00:00:00

  • Genetic diversity among cultivated beets (Beta vulgaris) assessed via population-based whole genome sequences.

    abstract:BACKGROUND:Diversification on the basis of utilization is a hallmark of Beta vulgaris (beet), as well as other crop species. Often, crop improvement and management activities are segregated by crop type, thus preserving unique genome diversity and organization. Full interfertility is typically retained in crosses betwe...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-020-6451-1

    authors: Galewski P,McGrath JM

    更新日期:2020-03-02 00:00:00

  • NovelFam3000--uncharacterized human protein domains conserved across model organisms.

    abstract:BACKGROUND:Despite significant efforts from the research community, an extensive portion of the proteins encoded by human genes lack an assigned cellular function. Most metazoan proteins are composed of structural and/or functional domains, of which many appear in multiple proteins. Once a domain is characterized in on...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-7-48

    authors: Kemmer D,Podowski RM,Arenillas D,Lim J,Hodges E,Roth P,Sonnhammer EL,Höög C,Wasserman WW

    更新日期:2006-03-13 00:00:00

  • SNP identification and marker assay development for high-throughput selection of soybean cyst nematode resistance.

    abstract:BACKGROUND:Soybean cyst nematode (SCN) is the most economically devastating pathogen of soybean. Two resistance loci, Rhg1 and Rhg4 primarily contribute resistance to SCN race 3 in soybean. Peking and PI 88788 are the two major sources of SCN resistance with Peking requiring both Rhg1 and Rhg4 alleles and PI 88788 only...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-015-1531-3

    authors: Shi Z,Liu S,Noe J,Arelli P,Meksem K,Li Z

    更新日期:2015-04-18 00:00:00

  • Tracking the adoption of bread wheat varieties in Afghanistan using DNA fingerprinting.

    abstract:BACKGROUND:Wheat is the most important staple crop in Afghanistan and accounts for the main part of cereal production. However, wheat production has been unstable during the last decades and the country depends on seed imports. Wheat research in Afghanistan has emphasized releases of new, high-yielding and disease resi...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-019-6015-4

    authors: Dreisigacker S,Sharma RK,Huttner E,Karimov A,Obaidi MQ,Singh PK,Sansaloni C,Shrestha R,Sonder K,Braun HJ

    更新日期:2019-08-19 00:00:00

  • Protein kinases of the human malaria parasite Plasmodium falciparum: the kinome of a divergent eukaryote.

    abstract:BACKGROUND:Malaria, caused by the parasitic protist Plasmodium falciparum, represents a major public health problem in the developing world. The P. falciparum genome has been sequenced, which provides new opportunities for the identification of novel drug targets. Eukaryotic protein kinases (ePKs) form a large family o...

    journal_title:BMC genomics

    pub_type: 杂志文章,评审

    doi:10.1186/1471-2164-5-79

    authors: Ward P,Equinet L,Packer J,Doerig C

    更新日期:2004-10-12 00:00:00

  • Systems toxicology identifies mechanistic impacts of 2-amino-4,6-dinitrotoluene (2A-DNT) exposure in Northern Bobwhite.

    abstract:BACKGROUND:A systems toxicology investigation comparing and integrating transcriptomic and proteomic results was conducted to develop holistic effects characterizations for the wildlife bird model, Northern bobwhite (Colinus virginianus) dosed with the explosives degradation product 2-amino-4,6-dinitrotoluene (2A-DNT)....

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-015-1798-4

    authors: Gust KA,Nanduri B,Rawat A,Wilbanks MS,Ang CY,Johnson DR,Pendarvis K,Chen X,Quinn MJ Jr,Johnson MS,Burgess SC,Perkins EJ

    更新日期:2015-08-07 00:00:00

  • Proteomic analysis of Citrus sinensis roots and leaves in response to long-term magnesium-deficiency.

    abstract:BACKGROUND:Magnesium (Mg)-deficiency is frequently observed in Citrus plantations and is responsible for the loss of productivity and poor fruit quality. Knowledge on the effects of Mg-deficiency on upstream targets is scarce. Seedlings of 'Xuegan' [Citrus sinensis (L.) Osbeck] were irrigated with Mg-deficient (0 mM Mg...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-015-1462-z

    authors: Peng HY,Qi YP,Lee J,Yang LT,Guo P,Jiang HX,Chen LS

    更新日期:2015-03-31 00:00:00

  • A transcript profiling approach reveals the zinc finger transcription factor ZNF191 is a pleiotropic factor.

    abstract:BACKGROUND:The human zinc finger protein 191 (ZNF191) is a member of the SCAN domain family of Krüppel-like zinc finger transcription factors. ZNF191 shows 94% identity to its mouse homologue zinc finger protein 191(Zfp191), which is the most highly conserved among the human-mouse SCAN family member orthologues pairs. ...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-10-241

    authors: Li J,Chen X,Gong X,Liu Y,Feng H,Qiu L,Hu Z,Zhang J

    更新日期:2009-05-22 00:00:00

  • The importance of tissue specificity for RNA-seq: highlighting the errors of composite structure extractions.

    abstract:BACKGROUND:A composite biological structure, such as an insect head or abdomen, contains many internal structures with distinct functions. Composite structures are often used in RNA-seq studies, though it is unclear how expression of the same gene in different tissues and structures within the same structure affects th...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-14-586

    authors: Johnson BR,Atallah J,Plachetzki DC

    更新日期:2013-08-28 00:00:00

  • Transcriptome profiling of aging Drosophila photoreceptors reveals gene expression trends that correlate with visual senescence.

    abstract:BACKGROUND:Aging is associated with functional decline of neurons and increased incidence of both neurodegenerative and ocular disease. Photoreceptor neurons in Drosophila melanogaster provide a powerful model for studying the molecular changes involved in functional senescence of neurons since decreased visual behavio...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-017-4304-3

    authors: Hall H,Medina P,Cooper DA,Escobedo SE,Rounds J,Brennan KJ,Vincent C,Miura P,Doerge R,Weake VM

    更新日期:2017-11-21 00:00:00

  • Antagonism between Staphylococcus epidermidis and Propionibacterium acnes and its genomic basis.

    abstract:BACKGROUND:Propionibacterium acnes and Staphylococcus epidermidis live in close proximity on human skin, and both bacterial species can be isolated from normal and acne vulgaris-affected skin sites. The antagonistic interactions between the two species are poorly understood, as well as the potential significance of bac...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-016-2489-5

    authors: Christensen GJ,Scholz CF,Enghild J,Rohde H,Kilian M,Thürmer A,Brzuszkiewicz E,Lomholt HB,Brüggemann H

    更新日期:2016-02-29 00:00:00

  • Structure, phylogeny, allelic haplotypes and expression of sucrose transporter gene families in Saccharum.

    abstract:BACKGROUND:Sugarcane is an economically important crop contributing to about 80% of the world sugar production. Increasing efforts in molecular biological studies have been performed for improving the sugar yield and other relevant important agronomic traits. However, due to sugarcane's complicated genomes, it is still...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-016-2419-6

    authors: Zhang Q,Hu W,Zhu F,Wang L,Yu Q,Ming R,Zhang J

    更新日期:2016-02-01 00:00:00

  • Multiple genetic loci define Ca++ utilization by bloodstream malaria parasites.

    abstract:BACKGROUND:Bloodstream malaria parasites require Ca++ for their development, but the sites and mechanisms of Ca++ utilization are not well understood. We hypothesized that there may be differences in Ca++ uptake or utilization by genetically distinct lines of P. falciparum. These differences, if identified, may provide...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/s12864-018-5418-y

    authors: Apolis L,Olivas J,Srinivasan P,Kushwaha AK,Desai SA

    更新日期:2019-01-16 00:00:00

  • Biosynthesis of the active compounds of Isatis indigotica based on transcriptome sequencing and metabolites profiling.

    abstract:BACKGROUND:Isatis indigotica is a widely used herb for the clinical treatment of colds, fever, and influenza in Traditional Chinese Medicine (TCM). Various structural classes of compounds have been identified as effective ingredients. However, little is known at genetics level about these active metabolites. In the pre...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-14-857

    authors: Chen J,Dong X,Li Q,Zhou X,Gao S,Chen R,Sun L,Zhang L,Chen W

    更新日期:2013-12-05 00:00:00

  • Diversity, expression and mRNA targeting abilities of Argonaute-targeting miRNAs among selected vascular plants.

    abstract:BACKGROUND:Micro (mi)RNAs are important regulators of plant development. Across plant lineages, Dicer-like 1 (DCL1) proteins process long ds-like structures to produce micro (mi) RNA duplexes in a stepwise manner. These miRNAs are incorporated into Argonaute (AGO) proteins and influence expression of RNAs that have seq...

    journal_title:BMC genomics

    pub_type: 杂志文章

    doi:10.1186/1471-2164-15-1049

    authors: Jagtap S,Shivaprasad PV

    更新日期:2014-12-02 00:00:00