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Author Report for: White OR

Title: A catalog of reference genomes from the human microbiome
Nelson KE, Weinstock GM, Highlander SK, Worley KC, Creasy HH, Wortman JR, Rusch DB, Mitreva M, Sodergren E and Zhu D <73 more author(s)> Nelson KE, Weinstock GM, Highlander SK, Worley KC, Creasy HH, Wortman JR, Rusch DB, Mitreva M, Sodergren E, Chinwalla AT, Feldgarden M, Gevers D, Haas BJ, Madupu R, Ward DV, Birren BW, Gibbs RA, Methe B, Petrosino JF, Strausberg RL, Sutton GG, White OR, Wilson RK, Durkin S, Giglio MG, Gujja S, Howarth C, Kodira CD, Kyrpides N, Mehta T, Muzny DM, Pearson M, Pepin K, Pati A, Qin X, Yandava C, Zeng Q, Zhang L, Berlin AM, Chen L, Hepburn TA, Johnson J, McCorrison J, Miller J, Minx P, Nusbaum C, Russ C, Sykes SM, Tomlinson CM, Young S, Warren WC, Badger J, Crabtree J, Markowitz VM, Orvis J, Cree A, Ferriera S, Fulton LL, Fulton RS, Gillis M, Hemphill LD, Joshi V, Kovar C, Torralba M, Wetterstrand KA, Abouellleil A, Wollam AM, Buhay CJ, Ding Y, Dugan S, Fitzgerald MG, Holder M, Hostetler J, Clifton SW, Allen-Vercoe E, Earl AM, Farmer CN, Liolios K, Surette MG, Xu Q, Pohl C, Wilczek-Boney K, Zhu D (- 73)
Ref: Science, 328:994, 2010 : PubMed
Abstract


ESTHER: Nelson_2010_Science_328_994
PubMedSearch: Nelson 2010 Science 328 994
PubMedID: 20489017
Gene_locus related to this paper: strp2-q04l35, strpn-AXE1, strpn-pepx

Abstract

The human microbiome refers to the community of microorganisms, including prokaryotes, viruses, and microbial eukaryotes, that populate the human body. The National Institutes of Health launched an initiative that focuses on describing the diversity of microbial species that are associated with health and disease. The first phase of this initiative includes the sequencing of hundreds of microbial reference genomes, coupled to metagenomic sequencing from multiple body sites. Here we present results from an initial reference genome sequencing of 178 microbial genomes. From 547,968 predicted polypeptides that correspond to the gene complement of these strains, previously unidentified ("novel") polypeptides that had both unmasked sequence length greater than 100 amino acids and no BLASTP match to any nonreference entry in the nonredundant subset were defined. This analysis resulted in a set of 30,867 polypeptides, of which 29,987 (approximately 97%) were unique. In addition, this set of microbial genomes allows for approximately 40% of random sequences from the microbiome of the gastrointestinal tract to be associated with organisms based on the match criteria used. Insights into pan-genome analysis suggest that we are still far from saturating microbial species genetic data sets. In addition, the associated metrics and standards used by our group for quality assurance are presented.



        

Title: Evidence that human Chlamydia pneumoniae was zoonotically acquired
Myers GS, Mathews SA, Eppinger M, Mitchell C, O'Brien KK, White OR, Benahmed F, Brunham RC, Read TD and Timms P <2 more author(s)> Myers GS, Mathews SA, Eppinger M, Mitchell C, O'Brien KK, White OR, Benahmed F, Brunham RC, Read TD, Ravel J, Bavoil PM, Timms P (- 2)
Ref: Journal of Bacteriology, 191:7225, 2009 : PubMed
Abstract


ESTHER: Myers_2009_J.Bacteriol_191_7225
PubMedSearch: Myers 2009 J.Bacteriol 191 7225
PubMedID: 19749045
Gene_locus related to this paper: chlpn-CPJ0342, chlpn-CPN0271, chlpn-q9k1u7

Abstract

Zoonotic infections are a growing threat to global health. Chlamydia pneumoniae is a major human pathogen that is widespread in human populations, causing acute respiratory disease, and has been associated with chronic disease. C. pneumoniae was first identified solely in human populations; however, its host range now includes other mammals, marsupials, amphibians, and reptiles. Australian koalas (Phascolarctos cinereus) are widely infected with two species of Chlamydia, C. pecorum and C. pneumoniae. Transmission of C. pneumoniae between animals and humans has not been reported; however, two other chlamydial species, C. psittaci and C. abortus, are known zoonotic pathogens. We have sequenced the 1,241,024-bp chromosome and a 7.5-kb cryptic chlamydial plasmid of the koala strain of C. pneumoniae (LPCoLN) using the whole-genome shotgun method. Comparative genomic analysis, including pseudogene and single-nucleotide polymorphism (SNP) distribution, and phylogenetic analysis of conserved genes and SNPs against the human isolates of C. pneumoniae show that the LPCoLN isolate is basal to human isolates. Thus, we propose based on compelling genomic and phylogenetic evidence that humans were originally infected zoonotically by an animal isolate(s) of C. pneumoniae which adapted to humans primarily through the processes of gene decay and plasmid loss, to the point where the animal reservoir is no longer required for transmission.



        

Title: Genomic islands in the pathogenic filamentous fungus Aspergillus fumigatus
Fedorova ND, Khaldi N, Joardar VS, Maiti R, Amedeo P, Anderson MJ, Crabtree J, Silva JC, Badger JH and Nierman WC <29 more author(s)> Fedorova ND, Khaldi N, Joardar VS, Maiti R, Amedeo P, Anderson MJ, Crabtree J, Silva JC, Badger JH, Albarraq A, Angiuoli S, Bussey H, Bowyer P, Cotty PJ, Dyer PS, Egan A, Galens K, Fraser-Liggett CM, Haas BJ, Inman JM, Kent R, Lemieux S, Malavazi I, Orvis J, Roemer T, Ronning CM, Sundaram JP, Sutton G, Turner G, Venter JC, White OR, Whitty BR, Youngman P, Wolfe KH, Goldman GH, Wortman JR, Jiang B, Denning DW, Nierman WC (- 29)
Ref: PLoS Genet, 4:e1000046, 2008 : PubMed
Abstract


ESTHER: Fedorova_2008_PLoS.Genet_4_E1000046
PubMedSearch: Fedorova 2008 PLoS.Genet 4 E1000046
PubMedID: 18404212
Gene_locus related to this paper: aspcl-a1c4m6, aspcl-a1c5a7, aspcl-a1c6w3, aspcl-a1c8p7, aspcl-a1c8q9, aspcl-a1c9k4, aspcl-a1c759, aspcl-a1c786, aspcl-a1c823, aspcl-a1c859, aspcl-a1c881, aspcl-a1c994, aspcl-a1cag4, aspcl-a1caj8, aspcl-a1cas0, aspcl-a1cc86, aspcl-a1ccq2, aspcl-a1cfv7, aspcl-a1chj6, aspcl-a1cif4, aspcl-a1ck14, aspcl-a1cke4, aspcl-a1ckq1, aspcl-a1cli1, aspcl-a1cln8, aspcl-a1cm72, aspcl-a1cns2, aspcl-a1cpk9, aspcl-a1cra8, aspcl-a1crr5, aspcl-a1crs9, aspcl-a1cs04, aspcl-a1cs39, aspcl-a1cu39, aspcl-atg15, aspcl-axe1, aspcl-cuti1, aspcl-cuti3, aspcl-dapb, aspcl-dpp4, aspcl-dpp5, aspcl-faeb, aspcl-faec1, aspcl-faec2, aspfc-b0xp50, aspfc-b0xu40, aspfc-b0xzj6, aspfc-b0y2h6, aspfc-b0y962, aspfc-b0yaj6, aspfc-dpp5, aspfu-DPP4, aspfu-faeb1, aspfu-faec, aspfu-ppme1, aspfu-q4w9r3, aspfu-q4w9t5, aspfu-q4w9z4, aspfu-q4wa57, aspfu-q4wa78, aspfu-q4wag0, aspfu-q4wal3, aspfu-q4wbc5, aspfu-q4wbj7, aspfu-q4wdg2, aspfu-q4wf06, aspfu-q4wf29, aspfu-q4wf56, aspfu-q4wfq9, aspfu-q4wg73, aspfu-q4wgm4, aspfu-q4win2, aspfu-q4wk31, aspfu-q4wk44, aspfu-q4wk90, aspfu-q4wm12, aspfu-q4wm84, aspfu-q4wm86, aspfu-q4wmr0, aspfu-q4wny7, aspfu-q4wp19, aspfu-q4wpb9, aspfu-q4wqj8, aspfu-q4wqv2, aspfu-q4wrr7, aspfu-q4wu51, aspfu-q4wub2, aspfu-q4wui7, aspfu-q4wuk8, aspfu-q4wum3, aspfu-q4wuw0, aspfu-q4wvy1, aspfu-q4ww22, aspfu-q4wx13, aspfu-q4wxd0, aspfu-q4wxe4, aspfu-q4wxr1, aspfu-q4wyq5, aspfu-q4wz16, aspfu-q4wzd5, aspfu-q4wzh6, aspfu-q4x0n6, aspfu-q4x1n0, aspfu-q4x1w9, aspfu-q4x078, neofi-a1cwa6, neofi-a1d4m8, neofi-a1d4p0, neofi-a1d5p2, neofi-a1d104, neofi-a1d380, neofi-a1d512, neofi-a1d654, neofi-a1da18, neofi-a1dal8, neofi-a1df46, neofi-a1dhj0, neofi-a1di44, neofi-a1dk35, neofi-a1dki7, neofi-a1dkt6, neofi-a1dn55, neofi-atg15, neofi-axe1, neofi-faeb1, neofi-faeb2, neofi-faec, aspcl-a1cd34, aspcl-a1cd88, neofi-a1dc66, aspcl-a1ceh5, neofi-a1dfr9, aspfm-a0a084bf80, aspcl-a1cqb5, aspcl-a1cs44, neofi-a1d517, neofi-a1dbz0, neofi-a1cuz0, aspcl-a1c5e8, neofi-a1d0b8, aspcl-a1cdf0, aspcl-a1ccd3, neofi-a1da82, neofi-a1d5e6, aspcl-kex1, aspcl-cbpya

Abstract

We present the genome sequences of a new clinical isolate of the important human pathogen, Aspergillus fumigatus, A1163, and two closely related but rarely pathogenic species, Neosartorya fischeri NRRL181 and Aspergillus clavatus NRRL1. Comparative genomic analysis of A1163 with the recently sequenced A. fumigatus isolate Af293 has identified core, variable and up to 2% unique genes in each genome. While the core genes are 99.8% identical at the nucleotide level, identity for variable genes can be as low 40%. The most divergent loci appear to contain heterokaryon incompatibility (het) genes associated with fungal programmed cell death such as developmental regulator rosA. Cross-species comparison has revealed that 8.5%, 13.5% and 12.6%, respectively, of A. fumigatus, N. fischeri and A. clavatus genes are species-specific. These genes are significantly smaller in size than core genes, contain fewer exons and exhibit a subtelomeric bias. Most of them cluster together in 13 chromosomal islands, which are enriched for pseudogenes, transposons and other repetitive elements. At least 20% of A. fumigatus-specific genes appear to be functional and involved in carbohydrate and chitin catabolism, transport, detoxification, secondary metabolism and other functions that may facilitate the adaptation to heterogeneous environments such as soil or a mammalian host. Contrary to what was suggested previously, their origin cannot be attributed to horizontal gene transfer (HGT), but instead is likely to involve duplication, diversification and differential gene loss (DDL). The role of duplication in the origin of lineage-specific genes is further underlined by the discovery of genomic islands that seem to function as designated "gene dumps" and, perhaps, simultaneously, as "gene factories".



        

Title: Genome sequence of Theileria parva, a bovine pathogen that transforms lymphocytes
Gardner MJ, Bishop R, Shah T, de Villiers EP, Carlton JM, Hall N, Ren Q, Paulsen IT, Pain A and Nene V <34 more author(s)> Gardner MJ, Bishop R, Shah T, de Villiers EP, Carlton JM, Hall N, Ren Q, Paulsen IT, Pain A, Berriman M, Wilson RJ, Sato S, Ralph SA, Mann DJ, Xiong Z, Shallom SJ, Weidman J, Jiang L, Lynn J, Weaver B, Shoaibi A, Domingo AR, Wasawo D, Crabtree J, Wortman JR, Haas B, Angiuoli SV, Creasy TH, Lu C, Suh B, Silva JC, Utterback TR, Feldblyum TV, Pertea M, Allen J, Nierman WC, Taracha EL, Salzberg SL, White OR, Fitzhugh HA, Morzaria S, Venter JC, Fraser CM, Nene V (- 34)
Ref: Science, 309:134, 2005 : PubMed
Abstract


ESTHER: Gardner_2005_Science_309_134
PubMedSearch: Gardner 2005 Science 309 134
PubMedID: 15994558
Gene_locus related to this paper: thepa-q4mzr2, thepa-q4n0b4, thepa-q4n2i4, thepa-q4n4i8, thepa-q4n5d6, thepa-q4n5m4, thepa-q4n006, thepa-q4n9g7, thepa-q4n315, thepa-q4n349, thepa-q4n803

Abstract

We report the genome sequence of Theileria parva, an apicomplexan pathogen causing economic losses to smallholder farmers in Africa. The parasite chromosomes exhibit limited conservation of gene synteny with Plasmodium falciparum, and its plastid-like genome represents the first example where all apicoplast genes are encoded on one DNA strand. We tentatively identify proteins that facilitate parasite segregation during host cell cytokinesis and contribute to persistent infection of transformed host cells. Several biosynthetic pathways are incomplete or absent, suggesting substantial metabolic dependence on the host cell. One protein family that may generate parasite antigenic diversity is not telomere-associated.



        

Title: Genome sequence and comparative analysis of the model rodent malaria parasite Plasmodium yoelii yoelii
Carlton JM, Angiuoli SV, Suh BB, Kooij TW, Pertea M, Silva JC, Ermolaeva MD, Allen JE, Selengut JD and Carucci DJ <34 more author(s)> Carlton JM, Angiuoli SV, Suh BB, Kooij TW, Pertea M, Silva JC, Ermolaeva MD, Allen JE, Selengut JD, Koo HL, Peterson JD, Pop M, Kosack DS, Shumway MF, Bidwell SL, Shallom SJ, Van Aken SE, Riedmuller SB, Feldblyum TV, Cho JK, Quackenbush J, Sedegah M, Shoaibi A, Cummings LM, Florens L, Yates JR, Raine JD, Sinden RE, Harris MA, Cunningham DA, Preiser PR, Bergman LW, Vaidya AB, van Lin LH, Janse CJ, Waters AP, Smith HO, White OR, Salzberg SL, Venter JC, Fraser CM, Hoffman SL, Gardner MJ, Carucci DJ (- 34)
Ref: Nature, 419:512, 2002 : PubMed
Abstract


ESTHER: Carlton_2002_Nature_419_512
PubMedSearch: Carlton 2002 Nature 419 512
PubMedID: 12368865
Gene_locus related to this paper: playo-PY04076, playo-PY04938, playo-PY05572, playo-q7pdu6, playo-q7r7y2, playo-q7rbj8, playo-q7rdk4, playo-q7rgi9, playo-q7rh25, playo-q7rki0, playo-q7rl68, playo-q7rl69, playo-q7rmm1, playo-q7rn16, playo-q7rpk0, playo-q7rq09, playo-q7rq49, playo-q7rq68

Abstract

Species of malaria parasite that infect rodents have long been used as models for malaria disease research. Here we report the whole-genome shotgun sequence of one species, Plasmodium yoelii yoelii, and comparative studies with the genome of the human malaria parasite Plasmodium falciparum clone 3D7. A synteny map of 2,212 P. y. yoelii contiguous DNA sequences (contigs) aligned to 14 P. falciparum chromosomes reveals marked conservation of gene synteny within the body of each chromosome. Of about 5,300 P. falciparum genes, more than 3,300 P. y. yoelii orthologues of predominantly metabolic function were identified. Over 800 copies of a variant antigen gene located in subtelomeric regions were found. This is the first genome sequence of a model eukaryotic parasite, and it provides insight into the use of such systems in the modelling of Plasmodium biology and disease.