当前位置： SCI文献检索 > PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA期刊下所有文献 > Genome fragment of Wolbachia endosymbiont transferred to X chromosome of host insect.

Genome fragment of Wolbachia endosymbiont transferred to X chromosome of host insect.

Abstract：

:The adzuki bean beetle, Callosobruchus chinensis, is triple-infected with distinct lineages of Wolbachia endosymbiont, wBruCon, wBruOri, and wBruAus, which were identified by their wsp (Wolbachia surface protein) gene sequences. Whereas wBruCon and wBruOri caused cytoplasmic incompatibility of the host insect, wBruAus did not. Although wBruCon and wBruOri were easily eliminated by antibiotic treatments, wBruAus persisted over five treated generations and could not be eliminated. The inheritance pattern of wBruAus was, surprisingly, explained by sex-linked inheritance in male-heterozygotic organisms, which agreed with the karyotype of C. chinensis (2n = 20, XY). Quantitative PCR analysis demonstrated that females contain around twice as much wsp titer as males, which is concordant with an X chromosome linkage. Specific PCR and Southern blot analyses indicated that the wBruAus-bearing strain of C. chinensis contains only a fraction of the Wolbachia gene repertoire. Several genome fragments of wBruAus were isolated using an inverse PCR technique. The fragments exhibited a bacterial genome structure containing a number of ORFs typical of the alpha-proteobacteria, although some of the ORFs contained disruptive mutations. In the flanking region of ftsZ gene, a non-long terminal repeat (non-LTR) retrotransposon sequence, which is typical of insects but not found from bacteria, was present. These results strongly suggest that wBruAus has no microbial entity but is a genome fragment of Wolbachia endosymbiont transferred to the X chromosome of the host insect.

journal_name

Proc Natl Acad Sci U S A

journal_title

Proceedings of the National Academy of Sciences of the United States of America

authors

Kondo N,Nikoh N,Ijichi N,Shimada M,Fukatsu T

doi

10.1073/pnas.222228199

keywords:

subject

Has Abstract

pub_date

2002-10-29 00:00:00

pages

14280-5

issue

22

eissn

0027-8424

issn

1091-6490

pii

222228199

journal_volume

99

pub_type

杂志文章

相关文献

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA文献大全
  • Protection of the glutamate pool concentration in enteric bacteria.

    abstract：:The central nitrogen metabolic circuit in enteric bacteria consists of three enzymes: glutamine synthetase, glutamate synthase (GOGAT), and glutamate dehydrogenase (GDH). With the carbon skeleton provided by 2-oxoglutarate, ammonia/ammonium (NH(4)(+)) is assimilated into two central nitrogen intermediates, glutamate a...

    journal_title：Proceedings of the National Academy of Sciences of the United States of America

    pub_type： 杂志文章

    doi：10.1073/pnas.0703360104

    authors： Yan D

    更新日期：2007-05-29 00:00:00

  • Hamiltonella defensa, genome evolution of protective bacterial endosymbiont from pathogenic ancestors.

    abstract：:Eukaryotes engage in a multitude of beneficial and deleterious interactions with bacteria. Hamiltonella defensa, an endosymbiont of aphids and other sap-feeding insects, protects its aphid host from attack by parasitoid wasps. Thus H. defensa is only conditionally beneficial to hosts, unlike ancient nutritional symbio...

    journal_title：Proceedings of the National Academy of Sciences of the United States of America

    pub_type： 杂志文章

    doi：10.1073/pnas.0900194106

    authors： Degnan PH,Yu Y,Sisneros N,Wing RA,Moran NA

    更新日期：2009-06-02 00:00:00

  • Emergence of stable striatal D1R and D2R neuronal ensembles with distinct firing sequence during motor learning.

    abstract：:The dorsolateral striatum (DLS) is essential for motor and procedure learning, but the role of DLS spiny projection neurons (SPNs) of direct and indirect pathways, as marked, respectively, by D1 and D2 receptor (D1R and D2R) expression, remains to be clarified. Long-term two-photon calcium imaging of the same neuronal...

    journal_title：Proceedings of the National Academy of Sciences of the United States of America

    pub_type： 杂志文章

    doi：10.1073/pnas.1901712116

    authors： Sheng MJ,Lu D,Shen ZM,Poo MM

    更新日期：2019-05-28 00:00:00

  • RNA interference rescue by bacterial artificial chromosome transgenesis in mammalian tissue culture cells.

    abstract：:RNA interference (RNAi) is a widely used method for analysis of gene function in tissue culture cells. However, to date there has been no reliable method for testing the specificity of any particular RNAi experiment. The ideal experiment is to rescue the phenotype by expression of the target gene in a form refractory ...

    journal_title：Proceedings of the National Academy of Sciences of the United States of America

    pub_type： 杂志文章

    doi：10.1073/pnas.0409861102

    authors： Kittler R,Pelletier L,Ma C,Poser I,Fischer S,Hyman AA,Buchholz F

    更新日期：2005-02-15 00:00:00

  • Picosecond primary structural transition of the heme is retarded after nitric oxide binding to heme proteins.

    abstract：:We investigated the ultrafast structural transitions of the heme induced by nitric oxide (NO) binding for several heme proteins by subpicosecond time-resolved resonance Raman and femtosecond transient absorption spectroscopy. We probed the heme iron motion by the evolution of the iron-histidine Raman band intensity af...

    journal_title：Proceedings of the National Academy of Sciences of the United States of America

    pub_type： 杂志文章

    doi：10.1073/pnas.0912938107

    authors： Kruglik SG,Yoo BK,Franzen S,Vos MH,Martin JL,Negrerie M

    更新日期：2010-08-03 00:00:00

  • Synthesis, bacterial expression, and mutagenesis of the gene coding for mammalian cytochrome b5.

    abstract：:We have totally synthesized a gene that codes for rat hepatic cytochrome b5. The 5' flanking region was designed for efficient expression of this gene in Escherichia coli by incorporating an optimum ribosome binding site and spacer region. Both a soluble form, analogous to the protease-treated microsomal protein, as w...

    journal_title：Proceedings of the National Academy of Sciences of the United States of America

    pub_type： 杂志文章

    doi：10.1073/pnas.83.24.9443

    authors： Beck von Bodman S,Schuler MA,Jollie DR,Sligar SG

    更新日期：1986-12-01 00:00:00

  • Nucleotide sequencing of DNA: preliminary characterization of the products of specific cleavages at guanine, cytosine, or adenine residues (bacteriophage M13-ribosubstitution-DNA polymerase I-electrophoresis-two-dimensional fingerprinting).

    abstract：:DNA synthesized in vitro from a phage M13 template has been cleaved at either guanine, adenine, or cytosine residues by ribosubstitution techniques. Fingerprints of the fragments obtained suggest that DNA sequencing will be possible with this technique. ...

    journal_title：Proceedings of the National Academy of Sciences of the United States of America

    pub_type： 杂志文章

    doi：10.1073/pnas.69.1.238

    authors： Salser W,Fry K,Brunk C,Poon R

    更新日期：1972-01-01 00:00:00

  • A novel type of RNA editing occurs in the mitochondrial tRNAs of the centipede Lithobius forficatus.

    abstract：:We determined the complete mtDNA sequence of the centipede Lithobius forficatus and found that only one of the 22 inferred tRNA genes encodes a fully paired aminoacyl acceptor stem. The other 21 genes encode tRNAs with up to five mismatches in these stems, and some of these overlap extensively with the downstream gene...

    journal_title：Proceedings of the National Academy of Sciences of the United States of America

    pub_type： 杂志文章

    doi：10.1073/pnas.250402997

    authors： Lavrov DV,Brown WM,Boore JL

    更新日期：2000-12-05 00:00:00

  • Ancient west Eurasian ancestry in southern and eastern Africa.

    abstract：:The history of southern Africa involved interactions between indigenous hunter-gatherers and a range of populations that moved into the region. Here we use genome-wide genetic data to show that there are at least two admixture events in the history of Khoisan populations (southern African hunter-gatherers and pastoral...

    journal_title：Proceedings of the National Academy of Sciences of the United States of America

    pub_type： 杂志文章

    doi：10.1073/pnas.1313787111

    authors： Pickrell JK,Patterson N,Loh PR,Lipson M,Berger B,Stoneking M,Pakendorf B,Reich D

    更新日期：2014-02-18 00:00:00

  • Biological and serological characterization of radiation leukemia virus.

    abstract：:Radiation leukemia virus, isolated from radiation-induced lymphomas in C57BL/Ka mice and propagated in that strain, is thymotropic and leukemogenic in vivo but replicates poorly, if at all, in mouse and mink fibroblast cultures in vitro. Comparative studies indicate that this naturally occurring virus is distinct from...

    journal_title：Proceedings of the National Academy of Sciences of the United States of America

    pub_type： 杂志文章

    doi：10.1073/pnas.73.12.4675

    authors： Declève A,Lieberman M,Ihle JN,Kaplan HS

    更新日期：1976-12-01 00:00:00

  • Complex promoter and coding region beta 2-adrenergic receptor haplotypes alter receptor expression and predict in vivo responsiveness.

    abstract：:The human beta(2)-adrenergic receptor gene has multiple single-nucleotide polymorphisms (SNPs), but the relevance of chromosomally phased SNPs (haplotypes) is not known. The phylogeny and the in vitro and in vivo consequences of variations in the 5' upstream and ORF were delineated in a multiethnic reference populatio...

    journal_title：Proceedings of the National Academy of Sciences of the United States of America

    pub_type： 杂志文章

    doi：10.1073/pnas.97.19.10483

    authors： Drysdale CM,McGraw DW,Stack CB,Stephens JC,Judson RS,Nandabalan K,Arnold K,Ruano G,Liggett SB

    更新日期：2000-09-12 00:00:00

  • Structure of a new DNA-binding domain which regulates pathogenesis in a wide variety of fungi.

    abstract：:WOPR-domain proteins are found throughout the fungal kingdom where they function as master regulators of cell morphology and pathogenesis. Genetic and biochemical experiments previously demonstrated that these proteins bind to specific DNA sequences and thereby regulate transcription. However, their primary sequence s...

    journal_title：Proceedings of the National Academy of Sciences of the United States of America

    pub_type： 杂志文章

    doi：10.1073/pnas.1410110111

    authors： Lohse MB,Rosenberg OS,Cox JS,Stroud RM,Finer-Moore JS,Johnson AD

    更新日期：2014-07-22 00:00:00

  • RNA polymerase-associated transcription specificity factor encoded by vaccinia virus.

    abstract：:Vaccinia virus encodes a multisubunit DNA-dependent RNA polymerase (EC 2.7.7.6) that is packaged in the infectious virus particle. This polymerase was found to contain a submolar polypeptide of approximately 85 kDa in addition to the core subunits, which consist of two larger and several smaller polypeptides. The poly...

    journal_title：Proceedings of the National Academy of Sciences of the United States of America

    pub_type： 杂志文章

    doi：10.1073/pnas.89.8.3536

    authors： Ahn BY,Moss B

    更新日期：1992-04-15 00:00:00

  • Systematic transcriptome analysis reveals tumor-specific isoforms for ovarian cancer diagnosis and therapy.

    abstract：:Tumor-specific molecules are needed across diverse areas of oncology for use in early detection, diagnosis, prognosis and therapy. Large and growing public databases of transcriptome sequencing data (RNA-seq) derived from tumors and normal tissues hold the potential of yielding tumor-specific molecules, but because th...

    journal_title：Proceedings of the National Academy of Sciences of the United States of America

    pub_type： 杂志文章

    doi：10.1073/pnas.1508057112

    authors： Barrett CL,DeBoever C,Jepsen K,Saenz CC,Carson DA,Frazer KA

    更新日期：2015-06-09 00:00:00

  • Photosynthetic electron transport controls nitrogen assimilation in cyanobacteria by means of posttranslational modification of the glnB gene product.

    abstract：:A glnB gene is identified in the cyanobacterium Synechococcus sp. PCC 7942, and its gene product is found to be covalently modified as a result of imbalance in electron transfer in photosynthesis, where photosystem II is favored over photosystem I. The gene was cloned and sequenced and found to encode a polypeptide of...

    journal_title：Proceedings of the National Academy of Sciences of the United States of America

    pub_type： 杂志文章

    doi：10.1073/pnas.88.11.4565

    authors： Tsinoremas NF,Castets AM,Harrison MA,Allen JF,Tandeau de Marsac N

    更新日期：1991-06-01 00:00:00

  • Real-time transposable element activity in individual live cells.

    abstract：:The excision and reintegration of transposable elements (TEs) restructure their host genomes, generating cellular diversity involved in evolution, development, and the etiology of human diseases. Our current knowledge of TE behavior primarily results from bulk techniques that generate time and cell ensemble averages, ...

    journal_title：Proceedings of the National Academy of Sciences of the United States of America

    pub_type： 杂志文章

    doi：10.1073/pnas.1601833113

    authors： Kim NH,Lee G,Sherer NA,Martini KM,Goldenfeld N,Kuhlman TE

    更新日期：2016-06-28 00:00:00

  • Chemoptogenetic damage to mitochondria causes rapid telomere dysfunction.

    abstract：:Reactive oxygen species (ROS) play important roles in aging, inflammation, and cancer. Mitochondria are an important source of ROS; however, the spatiotemporal ROS events underlying oxidative cellular damage from dysfunctional mitochondria remain unresolved. To this end, we have developed and validated a chemoptogenet...

    journal_title：Proceedings of the National Academy of Sciences of the United States of America

    pub_type： 杂志文章

    doi：10.1073/pnas.1910574116

    authors： Qian W,Kumar N,Roginskaya V,Fouquerel E,Opresko PL,Shiva S,Watkins SC,Kolodieznyi D,Bruchez MP,Van Houten B

    更新日期：2019-09-10 00:00:00

  • Enzymatic block in the synthesis of gangliosides in DNA virus-transformed tumorigenic mouse cell lines.

    abstract：:The ganglioside pattern of both SV40- and polyoma virus-transformed mouse cell lines differs from that of the parent cell lines or of cell lines that have transformed spontaneously in tissue culture. This is manifested by a dramatic decrease of gangliosides with an oligosaccharide chain larger than sialyllactose. Pres...

    journal_title：Proceedings of the National Academy of Sciences of the United States of America

    pub_type： 杂志文章

    doi：10.1073/pnas.67.2.757

    authors： Cumar FA,Brady RO,Kolodny EH,McFarland VW,Mora PT

    更新日期：1970-10-01 00:00:00

  • The binding conformation of Taxol in beta-tubulin: a model based on electron crystallographic density.

    abstract：:The chemotherapeutic drug Taxol is known to interact within a specific site on beta-tubulin. Although the general location of the site has been defined by photoaffinity labeling and electron crystallography, the original data were insufficient to make an absolute determination of the bound conformation. We have now co...

    journal_title：Proceedings of the National Academy of Sciences of the United States of America

    pub_type： 杂志文章

    doi：10.1073/pnas.051309398

    authors： Snyder JP,Nettles JH,Cornett B,Downing KH,Nogales E

    更新日期：2001-04-24 00:00:00

  • Evidence for pro-beta-nerve growth factor, a biosynthetic precursor to beta-nerve growth factor.

    abstract：:The biosynthesis of beta-nerve growth factor (betaNGF) was studied in mouse submaxillary glands incubated with L-[(35)S]cystine. betaNGF was isolated from tissue extracts by the addition of antiserum against betaNGF and the washed immunoprecipitates were analyzed by sodium dodecyl sulfate gel electrophoresis. With sho...

    journal_title：Proceedings of the National Academy of Sciences of the United States of America

    pub_type： 杂志文章

    doi：10.1073/pnas.74.9.3647

    authors： Berger EA,Shooter EM

    更新日期：1977-09-01 00:00:00

  • Improved protein structure prediction using predicted interresidue orientations.

    abstract：:The prediction of interresidue contacts and distances from coevolutionary data using deep learning has considerably advanced protein structure prediction. Here, we build on these advances by developing a deep residual network for predicting interresidue orientations, in addition to distances, and a Rosetta-constrained...

    journal_title：Proceedings of the National Academy of Sciences of the United States of America

    pub_type： 杂志文章

    doi：10.1073/pnas.1914677117

    authors： Yang J,Anishchenko I,Park H,Peng Z,Ovchinnikov S,Baker D

    更新日期：2020-01-21 00:00:00

  • In an early branching metazoan, bacterial colonization of the embryo is controlled by maternal antimicrobial peptides.

    abstract：:Early embryos of many organisms develop outside the mother and are immediately confronted with myriads of potential colonizers. How these naive developmental stages control and shape the bacterial colonization is largely unknown. Here we show that early embryonic stages of the basal metazoan Hydra are able to control ...

    journal_title：Proceedings of the National Academy of Sciences of the United States of America

    pub_type： 杂志文章

    doi：10.1073/pnas.1008573107

    authors： Fraune S,Augustin R,Anton-Erxleben F,Wittlieb J,Gelhaus C,Klimovich VB,Samoilovich MP,Bosch TC

    更新日期：2010-10-19 00:00:00

  • Structural dynamics and transient lipid binding of synaptobrevin-2 tune SNARE assembly and membrane fusion.

    abstract：:Intrinsically disordered proteins (IDPs) and their conformational transitions play an important role in neurotransmitter release at the neuronal synapse. Here, the SNARE proteins are essential by forming the SNARE complex that drives vesicular membrane fusion. While it is widely accepted that the SNARE proteins are in...

    journal_title：Proceedings of the National Academy of Sciences of the United States of America

    pub_type： 杂志文章

    doi：10.1073/pnas.1813194116

    authors： Lakomek NA,Yavuz H,Jahn R,Pérez-Lara Á

    更新日期：2019-04-30 00:00:00

  • Major species differences between humans and rodents in the susceptibility to pancreatic beta-cell injury.

    abstract：:The ability of beta cells to endure assaults may be relevant in the development of insulin-dependent diabetes mellitus. This study examines the susceptibility of human pancreatic islets to agents that are cytotoxic for rodent beta cells--i.e., sodium nitroprusside (NP, a nitric oxide donor), streptozotocin (SZ), or al...

    journal_title：Proceedings of the National Academy of Sciences of the United States of America

    pub_type： 杂志文章

    doi：10.1073/pnas.91.20.9253

    authors： Eizirik DL,Pipeleers DG,Ling Z,Welsh N,Hellerström C,Andersson A

    更新日期：1994-09-27 00:00:00

  • Amelioration of lupus-like autoimmune disease in NZB/WF1 mice after treatment with a blocking monoclonal antibody specific for complement component C5.

    abstract：:New Zealand black x New Zealand white (NZB/W) F1 mice spontaneously develop an autoimmune syndrome with notable similarities to human systemic lupus erythematosus. Female NZB/WF1 mice produce high titers of antinuclear antibodies and invariably succumb to severe glomerulonephritis by 12 months of age. Although the dev...

    journal_title：Proceedings of the National Academy of Sciences of the United States of America

    pub_type： 杂志文章

    doi：10.1073/pnas.93.16.8563

    authors： Wang Y,Hu Q,Madri JA,Rollins SA,Chodera A,Matis LA

    更新日期：1996-08-06 00:00:00

  • A single amino acid difference in the host APOBEC3G protein controls the primate species specificity of HIV type 1 virion infectivity factor.

    abstract：:The HIV type 1 (HIV-1) virion infectivity factor (Vif) protein blocks the action of the host defense factor APOBEC3G in human cells, thereby allowing release of infectious virions, but fails to inhibit similar APOBEC3G proteins present in some simian cells. Conversely, the Vif protein encoded by the African green monk...

    journal_title：Proceedings of the National Academy of Sciences of the United States of America

    pub_type： 杂志文章

    doi：10.1073/pnas.0307713101

    authors： Bogerd HP,Doehle BP,Wiegand HL,Cullen BR

    更新日期：2004-03-16 00:00:00

  • Determinants of lemming outbreaks.

    abstract：:Population outbreaks in tundra rodents have intrigued scientists for a century as a result of their spectacular appearances and their general lessons in ecology. One outstanding question that has led to competing hypotheses is why sympatric lemmings and voles differ in regularity and shape of their outbreaks. Lemming ...

    journal_title：Proceedings of the National Academy of Sciences of the United States of America

    pub_type： 杂志文章

    doi：10.1073/pnas.1012714108

    authors： Ims RA,Yoccoz NG,Killengreen ST

    更新日期：2011-02-01 00:00:00

  • Rnf2 (Ring1b) deficiency causes gastrulation arrest and cell cycle inhibition.

    abstract：:The highly homologous Rnf2 (Ring1b) and Ring1 (Ring1a) proteins were identified as in vivo interactors of the Polycomb Group (PcG) protein Bmi1. Functional ablation of Rnf2 results in gastrulation arrest, in contrast to relatively mild phenotypes in most other PcG gene null mutants belonging to the same functional gro...

    journal_title：Proceedings of the National Academy of Sciences of the United States of America

    pub_type： 杂志文章

    doi：10.1073/pnas.0434312100

    authors： Voncken JW,Roelen BA,Roefs M,de Vries S,Verhoeven E,Marino S,Deschamps J,van Lohuizen M

    更新日期：2003-03-04 00:00:00

  • Potassic, high-silica Hadean crust.

    abstract：:Understanding Hadean (>4 Ga) Earth requires knowledge of its crust. The composition of the crust and volatiles migrating through it directly influence the makeup of the atmosphere, the composition of seawater, and nutrient availability. Despite its importance, there is little known and less agreed upon regarding the n...

    journal_title：Proceedings of the National Academy of Sciences of the United States of America

    pub_type： 杂志文章

    doi：10.1073/pnas.1720880115

    authors： Boehnke P,Bell EA,Stephan T,Trappitsch R,Keller CB,Pardo OS,Davis AM,Harrison TM,Pellin MJ

    更新日期：2018-06-19 00:00:00

  • Domain-selective small-molecule inhibitor of histone deacetylase 6 (HDAC6)-mediated tubulin deacetylation.

    abstract：:Protein acetylation, especially histone acetylation, is the subject of both research and clinical investigation. At least four small-molecule histone deacetylase inhibitors are currently in clinical trials for the treatment of cancer. These and other inhibitors also affect microtubule acetylation. A multidimensional, ...

    journal_title：Proceedings of the National Academy of Sciences of the United States of America

    pub_type： 杂志文章

    doi：10.1073/pnas.0430973100

    authors： Haggarty SJ,Koeller KM,Wong JC,Grozinger CM,Schreiber SL

    更新日期：2003-04-15 00:00:00