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Patrick Keeling

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Erick R James; Rudolf H Scheffrahn; J Todd Harper; Fabien Burki; Patrick J Keeling
Molecular Characterization of Parabasalian Symbionts Coronympha clevelandii and Trichonympha subquasilla from the Hawaiian Lowland Tree Termite Incisitermes immigrans.
Patrick J Keeling
The number, speed, and impact of plastid endosymbioses in eukaryotic evolution.
David Roy Smith; Richard E Michod; Hisayoshi Nozaki; Bradley J S C Olson; Pierre M Durand; Jonathan Featherston; Patrick Ferris; Takashi Hamaji; Patrick J Keeling
Organelle genome complexity scales positively with organism size in volvocine green algae.

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All Publications

2013: Erick R James; Rudolf H Scheffrahn; J Todd Harper; Fabien Burki; Patrick J Keeling
Molecular Characterization of Parabasalian Symbionts Coronympha clevelandii and Trichonympha subquasilla from the Hawaiian Lowland Tree Termite Incisitermes immigrans.
The Journal of eukaryotic microbiology 2013;60(3):313-6.
2013: Patrick J Keeling
The number, speed, and impact of plastid endosymbioses in eukaryotic evolution.
Annual review of plant biology 2013;64():583-607.
2013: David Roy Smith; Richard E Michod; Hisayoshi Nozaki; Bradley J S C Olson; Pierre M Durand; Jonathan Featherston; Patrick Ferris; Takashi Hamaji; Patrick J Keeling
Organelle genome complexity scales positively with organism size in volvocine green algae.
Molecular biology and evolution 2013;30(4):793-7.
2013: Jean-François Pombert; David R Smith; Louis M Weiss; Jinshan Xu; Sarah Young; Christina A Cuomo; David Heiman; Patrick J Keeling
Complete genome sequences from three genetically distinct strains reveal high intraspecies genetic diversity in the microsporidian Encephalitozoon cuniculi.
Eukaryotic cell 2013;12(4):503-11.
2013: Gillian H Gile; Erick R James; Kevin J Carpenter; Rudolf H Scheffrahn; Patrick J Keeling
Morphology and molecular phylogeny of Staurojoenina mulleri sp. nov. (Trichonymphida, Parabasalia) from the hindgut of the kalotermitid Neotermes jouteli.
The Journal of eukaryotic microbiology 2013;60(2):203-13.
2013: Jan Janouškovec; Katie L Barott; Aleš Horák; Forest L Rohwer; Patrick J Keeling
Environmental distribution of coral-associated relatives of apicomplexan parasites.
The ISME journal 2013;7(2):444-7.
2013: David Roy Smith; Patrick J Keeling
Gene conversion shapes linear mitochondrial genome architecture.
Genome biology and evolution 2013;5(5):905-12.
2013: Jan Janouškovec; Wilfrid Carré; Jonas Collén; Catherine Leblanc; Shao-Lun Liu; Patrick T Martone; Patrick J Keeling
Evolution of red algal plastid genomes: ancient architectures, introns, horizontal gene transfer, and taxonomic utility of plastid markers.
PloS one 2013;8(3):e59001.
2013: Vera Tai; Steve J Perlman; Erick R James; Patrick J Keeling
Single-Cell DNA barcoding using sequences from the small subunit rRNA and internal transcribed spacer region identifies new species of Trichonympha and Trichomitopsis from the hindgut of the termite Zootermopsis angusticollis.
PloS one 2013;8(3):e58728.
2013: Erick R James; Noriko Okamoto; Rudolf H Scheffrahn; Fabien Burki; Patrick J Keeling
Cthulhu Macrofasciculumque n. g., n. sp. and Cthylla Microfasciculumque n. g., n. sp., a newly identified lineage of parabasalian termite symbionts.
PloS one 2013;8(3):e58509.
2012: Yoshihisa Hirakawa; Fabien Burki; Patrick J Keeling
Dual targeting of aminoacyl-tRNA synthetases to the mitochondrion and complex plastid in chlorarachniophytes.
Journal of cell science 2012;125(Pt 24):6176-84.
2012: David R Smith; Robert W Lee; Jimeng Hua; Patrick J Keeling
Relative rates of evolution among the three genetic compartments of the red alga Porphyra differ from those of green plants and do not correlate with genome architecture.
Molecular phylogenetics and evolution 2012;65(1):339-44.
2012: Fabien Burki; Yoshihisa Hirakawa; Patrick J Keeling
Intragenomic spread of plastid-targeting presequences in the coccolithophore Emiliania huxleyi.
Molecular biology and evolution 2012;29(9):2109-12.
2012: Jean-François Pombert; Mohammed Selman; Leellen F Solter; Louis M Weiss; Douglas W Whitman; Floyd T Bardell; Fabien Burki; Nicolas Corradi; Laurent Farinelli; Patrick J Keeling
Gain and loss of multiple functionally related, horizontally transferred genes in the reduced genomes of two microsporidian parasites.
Proceedings of the National Academy of Sciences of the United States of America 2012;109(31):12638-43.
2012: Jan Janouškovec; Katie L Barott; Aleš Horák; Forest L Rohwer; Patrick J Keeling
Global analysis of plastid diversity reveals apicomplexan-related lineages in coral reefs.
Current biology : CB 2012;22(13):R518-9.
2012: Fabien Burki; Noriko Okamoto; Jean-François Pombert; Patrick J Keeling
The evolutionary history of haptophytes and cryptophytes: phylogenomic evidence for separate origins.
Proceedings. Biological sciences / The Royal Society 2012;279(1736):2246-54.
2012: Sen Zhao; Jon Bråte; Fabien Burki; Patrick J Keeling; Dag Klaveness; Kamran Shalchian-Tabrizi
Collodictyon--an ancient lineage in the tree of eukaryotes.
Molecular biology and evolution 2012;29(6):1557-68.
2012: David Roy Smith; Patrick J Keeling
Twenty-fold difference in evolutionary rates between the mitochondrial and plastid genomes of species with secondary red plastids.
The Journal of eukaryotic microbiology 2012;59(2):181-4.
2012: Jean-François Pombert; Erick R James; Jan Janouškovec; Patrick J Keeling
Evidence for transitional stages in the evolution of euglenid group II introns and twintrons in the Monomorphina aenigmatica plastid genome.
PloS one 2012;7(12):e53433.
2012: Behzad Imanian; Fabien Burki; Richard G Dorrell; Jean-François Pombert; Patrick J Keeling
Tertiary endosymbiosis in two dinotoms has generated little change in the mitochondrial genomes of their dinoflagellate hosts and diatom endosymbionts.
PloS one 2012;7(8):e43763.
2012: Noriko Okamoto; Aleš Horák; Patrick J Keeling
Description of two species of early branching dinoflagellates, Psammosa pacifica n. g., n. sp. and P. atlantica n. sp.
PloS one 2012;7(6):e34900.
2012: Fabien Burki; Jaromír Cihlár; Pavel Flegontov; Julius Lukes; Miroslav Oborník; Arnab Pain; Patrick J Keeling
Re-evaluating the green versus red signal in eukaryotes with secondary plastid of red algal origin.
Genome biology and evolution 2012;4(6):626-35.
2012: David Roy Smith; Angel A Yanagihara; Allen G Collins; Ehsan Kayal; Stacy Pirro; Patrick J Keeling
First complete mitochondrial genome sequence from a box jellyfish reveals a highly fragmented linear architecture and insights into telomere evolution.
Genome biology and evolution 2012;4(1):52-8.
2011: Juan F Saldarriaga; Rudolf H Scheffrahn; Gillian H Gile; Ales Horák; Erick R James; Patrick J Keeling
Morphology and molecular phylogeny of Pseudotrichonympha hertwigi and Pseudotrichonympha paulistana (Trichonymphea, parabasalia) from neotropical rhinotermitids.
The Journal of eukaryotic microbiology 2011;58(6):487-96.
2011: Gillian H Gile; James T Harper; Erick R James; Kevin J Carpenter; Rudolf H Scheffrahn; Patrick J Keeling
Molecular and morphological analysis of the family Calonymphidae with a description of Calonympha chia sp. nov., Snyderella kirbyi sp. nov., Snyderella swezyae sp. nov. and Snyderella yamini sp. nov.
International journal of systematic and evolutionary microbiology 2011;61(Pt 10):2547-58.
2011: Kevin J Carpenter; Lawrence Chow; Ales Horak; Patrick J Keeling
Symbiosis, morphology, and phylogeny of Hoplonymphidae (Parabasalia) of the wood-feeding roach Cryptocercus punctulatus.
The Journal of eukaryotic microbiology 2011;58(5):426-36.
2011: Patrick J Keeling
Endosymbiosis: bacteria sharing the load.
Current biology : CB 2011;21(16):R623-4.
2011: Yoshihisa Hirakawa; Fabien Burki; Patrick J Keeling
Nucleus- and nucleomorph-targeted histone proteins in a chlorarachniophyte alga.
Molecular microbiology 2011;80(6):1439-49.
2011: David Roy Smith; James L Van Etten; Takashi Yamada; Fabien Burki; Igor V Grigoriev; Jane Grimwood; Patrick J Keeling
The GC-rich mitochondrial and plastid genomes of the green alga Coccomyxa give insight into the evolution of organelle DNA nucleotide landscape.
PloS one 2011;6(8):e23624.
2011: Yoshihisa Hirakawa; Alexis Howe; Erick R James; Patrick J Keeling
Morphological diversity between culture strains of a chlorarachniophyte, Lotharella globosa.
PloS one 2011;6(8):e23193.
2011: Claudio H Slamovits; Noriko Okamoto; Lena Burri; Erick R James; Patrick J Keeling
A bacterial proteorhodopsin proton pump in marine eukaryotes.
Nature communications 2011;2():183.
2010: Erin E Gill; Renny C H Lee; Nicolas Corradi; Cameron J Grisdale; Valerie O Limpright; Patrick J Keeling; Naomi M Fast
Splicing and transcription differ between spore and intracellular life stages in the parasitic microsporidia.
Molecular biology and evolution 2010;27(7):1579-84.
2010: Jan Janouskovec; Ales Horák; Miroslav Oborník; Julius Lukes; Patrick J Keeling
A common red algal origin of the apicomplexan, dinoflagellate, and heterokont plastids.
Proceedings of the National Academy of Sciences of the United States of America 2010;107(24):10949-54.
2010: Patrick J Keeling
The endosymbiotic origin, diversification and fate of plastids.
Philosophical transactions of the Royal Society of London. Series B, Biological sciences 2010;365(1541):729-48.
2010: Fabien Burki; Alexander Kudryavtsev; Mikhail V Matz; Galina V Aglyamova; Simon Bulman; Mark Fiers; Patrick J Keeling; Jan Pawlowski
Evolution of Rhizaria: new insights from phylogenomic analysis of uncultivated protists.
BMC evolutionary biology 2010;10():377.
2010: Rowena F Stern; Ales Horak; Rose L Andrew; Mary Alice Coffroth; Robert A Andersen; Frithjof C Küpper; Ian Jameson; Mona Hoppenrath; Benoît Véron; Fumai Kasai; Jerry Brand; Erick R James; Patrick J Keeling
Environmental barcoding reveals massive dinoflagellate diversity in marine environments.
PloS one 2010;5(11):e13991.
2010: Nicolas Corradi; Jean-François Pombert; Laurent Farinelli; Elizabeth S Didier; Patrick J Keeling
The complete sequence of the smallest known nuclear genome from the microsporidian Encephalitozoon intestinalis.
Nature communications 2010;1():77.
2010: Patrick J Keeling; Nicolas Corradi; Hilary G Morrison; Karen L Haag; Dieter Ebert; Louis M Weiss; Donna E Akiyoshi; Saul Tzipori
The reduced genome of the parasitic microsporidian Enterocytozoon bieneusi lacks genes for core carbon metabolism.
Genome biology and evolution 2010;2():304-9.
2010: Behzad Imanian; Jean-François Pombert; Patrick J Keeling
The complete plastid genomes of the two 'dinotoms' Durinskia baltica and Kryptoperidinium foliaceum.
PloS one 2010;5(5):e10711.
2010: Jean-François Pombert; Patrick J Keeling
The mitochondrial genome of the entomoparasitic green alga helicosporidium.
PloS one 2010;5(1):e8954.
2010: Kevin J Carpenter; Ales Horak; Patrick J Keeling
Phylogenetic position and morphology of spirotrichosomidae (parabasalia): new evidence from Leptospironympha of Cryptocercus punctulatus.
Protist 2010;161(1):122-32.
2009: Patrick J Keeling
Functional and ecological impacts of horizontal gene transfer in eukaryotes.
Current opinion in genetics & development 2009;19(6):613-9.
2009: Claudio H Slamovits; Patrick J Keeling
Evolution of ultrasmall spliceosomal introns in highly reduced nuclear genomes.
Molecular biology and evolution 2009;26(8):1699-705.
2009: Gillian H Gile; Philip M Novis; David S Cragg; Giuseppe C Zuccarello; Patrick J Keeling
The distribution of Elongation Factor-1 Alpha (EF-1alpha), Elongation Factor-Like (EFL), and a non-canonical genetic code in the ulvophyceae: discrete genetic characters support a consistent phylogenetic framework.
The Journal of eukaryotic microbiology 2009;56(4):367-72.
2009: Kevin J Carpenter; Lawrence Chow; Patrick J Keeling
Morphology, phylogeny, and diversity of Trichonympha (Parabasalia: Hypermastigida) of the wood-feeding cockroach Cryptocercus punctulatus.
The Journal of eukaryotic microbiology 2009;56(4):305-13.
2009: Fabien Burki; Yuji Inagaki; Jon Bråte; John M Archibald; Patrick J Keeling; Thomas Cavalier-Smith; Miako Sakaguchi; Tetsuo Hashimoto; Ales Horak; Surendra Kumar; Dag Klaveness; Kjetill S Jakobsen; Jan Pawlowski; Kamran Shalchian-Tabrizi
Large-scale phylogenomic analyses reveal that two enigmatic protist lineages, telonemia and centroheliozoa, are related to photosynthetic chromalveolates.
Genome biology and evolution 2009;1():231-8.
2009: Nicolas Corradi; Karen L Haag; Jean-François Pombert; Dieter Ebert; Patrick J Keeling
Draft genome sequence of the Daphnia pathogen Octosporea bayeri: insights into the gene content of a large microsporidian genome and a model for host-parasite interactions.
Genome biology 2009;10(10):R106.
2009: Noriko Okamoto; Chitchai Chantangsi; Ales Horák; Brian S Leander; Patrick J Keeling
Molecular phylogeny and description of the novel katablepharid Roombia truncata gen. et sp. nov., and establishment of the Hacrobia taxon nov.
PloS one 2009;4(9):e7080.
2009: James T Harper; Gillian H Gile; Erick R James; Kevin J Carpenter; Patrick J Keeling
The inadequacy of morphology for species and genus delineation in microbial eukaryotes: an example from the parabasalian termite symbiont coronympha.
PloS one 2009;4(8):e6577.
2009: Gillian H Gile; Drahomíra Faktorová; Christina A Castlejohn; Gertraud Burger; B Franz Lang; Mark Farmer; Julius Lukes; Patrick J Keeling
Distribution and phylogeny of EFL and EF-1alpha in Euglenozoa suggest ancestral co-occurrence followed by differential loss.
PloS one 2009;4(4):e5162.
2009: Patrick J Keeling
Chromalveolates and the evolution of plastids by secondary endosymbiosis.
The Journal of eukaryotic microbiology 2009;56(1):1-8.
2009: Patrick J Keeling
Role of horizontal gene transfer in the evolution of photosynthetic eukaryotes and their plastids.
Methods in molecular biology (Clifton, N.J.) 2009;532():501-15.
2008: Nicolas Corradi; Lena Burri; Patrick J Keeling
mRNA processing in Antonospora locustae spores.
Molecular genetics and genomics : MGG 2008;280(6):565-74.
2008: Michelle McEwan; Raheel Humayun; Claudio H Slamovits; Patrick J Keeling
Nuclear genome sequence survey of the Dinoflagellate Heterocapsa triquetra.
The Journal of eukaryotic microbiology 2008;55(6):530-5.
2008: Renny C H Lee; Bryony A P Williams; Amanda M V Brown; Martin L Adamson; Patrick J Keeling; Naomi M Fast
Alpha- and beta-tubulin phylogenies support a close relationship between the microsporidia Brachiola algerae and Antonospora locustae.
The Journal of eukaryotic microbiology 2008;55(5):388-92.
2008: Gillian H Gile; Patrick J Keeling
Nucleus-encoded periplastid-targeted EFL in chlorarachniophytes.
Molecular biology and evolution 2008;25(9):1967-77.
2008: Patrick J Keeling; Jeffrey D Palmer
Horizontal gene transfer in eukaryotic evolution.
Nature reviews. Genetics 2008;9(8):605-18.
2008: Claudio H Slamovits; Patrick J Keeling
Widespread recycling of processed cDNAs in dinoflagellates.
Current biology : CB 2008;18(13):R550-2.
2008: Claudio H Slamovits; Patrick J Keeling
Plastid-derived genes in the nonphotosynthetic alveolate Oxyrrhis marina.
Molecular biology and evolution 2008;25(7):1297-306.
2008: Patrick J Keeling; John M Archibald
Organelle evolution: what's in a name?
Current biology : CB 2008;18(8):R345-7.
2008: Nicolas Corradi; Anna Gangaeva; Patrick J Keeling
Comparative profiling of overlapping transcription in the compacted genomes of microsporidia Antonospora locustae and Encephalitozoon cuniculi.
Genomics 2008;91(4):388-93.
2008: Kevin J Carpenter; Ross F Waller; Patrick J Keeling
Surface morphology of Saccinobaculus (Oxymonadida): implications for character evolution and function in oxymonads.
Protist 2008;159(2):209-21.
2008: Bryony A P Williams; Ann Cali; Peter M Takvorian; Patrick J Keeling
Distinct localization patterns of two putative mitochondrial proteins in the microsporidian Encephalitozoon cuniculi.
The Journal of eukaryotic microbiology 2008;55(2):131-3.
2008: Bryony A P Williams; Ilka Haferkamp; Patrick J Keeling
An ADP/ATP-specific mitochondrial carrier protein in the microsporidian Antonospora locustae.
Journal of molecular biology 2008;375(5):1249-57.
2008: Bryony A P Williams; Renny C H Lee; James J Becnel; Louis M Weiss; Naomi M Fast; Patrick J Keeling
Genome sequence surveys of Brachiola algerae and Edhazardia aedis reveal microsporidia with low gene densities.
BMC genomics 2008;9():200.
2008: Audrey P de Koning; Geoffrey P Noble; Aaron A Heiss; Jensen Wong; Patrick J Keeling
Environmental PCR survey to determine the distribution of a non-canonical genetic code in uncultivable oxymonads.
Environmental microbiology 2008;10(1):65-74.
2007: Patrick J Keeling
Genomics. Deep questions in the tree of life.
Science (New York, N.Y.) 2007;317(5846):1875-6.
2007: Claudio H Slamovits; Juan F Saldarriaga; Allen Larocque; Patrick J Keeling
The highly reduced and fragmented mitochondrial genome of the early-branching dinoflagellate Oxyrrhis marina shares characteristics with both apicomplexan and dinoflagellate mitochondrial genomes.
Journal of molecular biology 2007;372(2):356-68.
2007: Kevin J Carpenter; Patrick J Keeling
Morphology and phylogenetic position of Eucomonympha imla (Parabasalia: Hypermastigida).
The Journal of eukaryotic microbiology 2007;54(4):325-32.
2007: patron nicola; Yuji Inagaki; Patrick J Keeling
Multiple gene phylogenies support the monophyly of cryptomonad and haptophyte host lineages.
Current biology : CB 2007;17(10):887-91.
2007: Patrick J Keeling
Ostreococcus tauri: seeing through the genes to the genome.
Trends in genetics : TIG 2007;23(4):151-4.
2007: Behzad Imanian; Kevin J Carpenter; Patrick J Keeling
Mitochondrial genome of a tertiary endosymbiont retains genes for electron transport proteins.
The Journal of eukaryotic microbiology 2007;54(2):146-53.
2007: Lena Burri; Patrick J Keeling
Protein targeting in parasites with cryptic mitochondria.
International journal for parasitology 2007;37(3-4):265-72.
2007: Nicolas Corradi; Donna E Akiyoshi; Hilary G Morrison; Xiaochuan Feng; Louis M Weiss; Saul Tzipori; Patrick J Keeling
Patterns of genome evolution among the microsporidian parasites Encephalitozoon cuniculi, Antonospora locustae and Enterocytozoon bieneusi.
PloS one 2007;2(12):e1277.
2007: Behzad Imanian; Patrick J Keeling
The dinoflagellates Durinskia baltica and Kryptoperidinium foliaceum retain functionally overlapping mitochondria from two evolutionarily distinct lineages.
BMC evolutionary biology 2007;7():172.
2007: Matthew Rogers; patron nicola; Patrick J Keeling
Horizontal transfer of a eukaryotic plastid-targeted protein gene to cyanobacteria.
BMC biology 2007;5():26.
2007: Matthew Rogers; Russell F Watkins; James T Harper; Dion G Durnford; Michael W Gray; Patrick J Keeling
A complex and punctate distribution of three eukaryotic genes derived by lateral gene transfer.
BMC evolutionary biology 2007;7():89.
2007: Geoffrey P Noble; Matthew Rogers; Patrick J Keeling
Complex distribution of EFL and EF-1alpha proteins in the green algal lineage.
BMC evolutionary biology 2007;7():82.
2007: Donna E Akiyoshi; Louis M Weiss; Xiaochuan Feng; Bryony A P Williams; Patrick J Keeling; Quanshun Zhang; Saul Tzipori
Analysis of the beta-tubulin genes from Enterocytozoon bieneusi isolates from a human and rhesus macaque.
The Journal of eukaryotic microbiology 2007;54(1):38-41.
2007: Matthew Rogers; Paul R Gilson; Vanessa Su; Geoffrey I McFadden; Patrick J Keeling
The complete chloroplast genome of the chlorarachniophyte Bigelowiella natans: evidence for independent origins of chlorarachniophyte and euglenid secondary endosymbionts.
Molecular biology and evolution 2007;24(1):54-62.
2006: Ross F Waller; Patrick J Keeling
Alveolate and chlorophycean mitochondrial cox2 genes split twice independently.
Gene 2006;383():33-7.
2006: Lena Burri; Bryony A P Williams; Dejan Bursac; Trevor Lithgow; Patrick J Keeling
Microsporidian mitosomes retain elements of the general mitochondrial targeting system.
Proceedings of the National Academy of Sciences of the United States of America 2006;103(43):15916-20.
2006: Gillian H Gile; patron nicola; Patrick J Keeling
EFL GTPase in cryptomonads and the distribution of EFL and EF-1alpha in chromalveolates.
Protist 2006;157(4):435-44.
2006: Aaron A Heiss; Patrick J Keeling
The phylogenetic position of the oxymonad Saccinobaculus based on SSU rRNA.
Protist 2006;157(3):335-44.
2006: Ross F Waller; Claudio H Slamovits; Patrick J Keeling
Lateral gene transfer of a multigene region from cyanobacteria to dinoflagellates resulting in a novel plastid-targeted fusion protein.
Molecular biology and evolution 2006;23(7):1437-43.
2006: Claudio H Slamovits; Lena Burri; Patrick J Keeling
Characterization of a divergent Sec61beta gene in microsporidia.
Journal of molecular biology 2006;359(5):1196-202.
2006: Paul R Gilson; Vanessa Su; Claudio H Slamovits; Michael Reith; Patrick J Keeling; Geoffrey I McFadden
Complete nucleotide sequence of the chlorarachniophyte nucleomorph: nature's smallest nucleus.
Proceedings of the National Academy of Sciences of the United States of America 2006;103(25):9566-71.
2006: Ross F Waller; patron nicola; Patrick J Keeling
Phylogenetic history of plastid-targeted proteins in the peridinin-containing dinoflagellate Heterocapsa triquetra.
International journal of systematic and evolutionary microbiology 2006;56(Pt 6):1439-47.
2006: Patrick J Keeling; Guy Brugerolle
Evidence from SSU rRNA phylogeny that Octomitus is a sister lineage to Giardia.
Protist 2006;157(2):205-12.
2006: patron nicola; Ross F Waller; Patrick J Keeling
A tertiary plastid uses genes from two endosymbionts.
Journal of molecular biology 2006;357(5):1373-82.
2006: patron nicola; Matthew Rogers; Patrick J Keeling
Comparative rates of evolution in endosymbiotic nuclear genomes.
BMC evolutionary biology 2006;6():46.
2006: Claudio H Slamovits; Patrick J Keeling
A high density of ancient spliceosomal introns in oxymonad excavates.
BMC evolutionary biology 2006;6():34.
2006: Audrey P de Koning; Patrick J Keeling
The complete plastid genome sequence of the parasitic green alga Helicosporidium sp. is highly reduced and structured.
BMC biology 2006;4():12.
2006: Claudio H Slamovits; Patrick J Keeling
Pyruvate-phosphate dikinase of oxymonads and parabasalia and the evolution of pyrophosphate-dependent glycolysis in anaerobic eukaryotes.
Eukaryotic cell 2006;5(1):148-54.
2005: Patrick J Keeling; Gertraud Burger; Dion G Durnford; B Franz Lang; Robert W Lee; Ronald E Pearlman; Andrew J Roger; Michael W Gray
The tree of eukaryotes.
Trends in ecology & evolution 2005;20(12):670-6.
2005: Patrick J Keeling; Claudio H Slamovits
Causes and effects of nuclear genome reduction.
Current opinion in genetics & development 2005;15(6):601-8.
2005: Bryony A P Williams; Claudio H Slamovits; patron nicola; Naomi M Fast; Patrick J Keeling
A high frequency of overlapping gene expression in compacted eukaryotic genomes.
Proceedings of the National Academy of Sciences of the United States of America 2005;102(31):10936-41.
2005: Audrey P de Koning; Aurélien Tartar; Drion G Boucias; Patrick J Keeling
Expressed sequence tag (EST) survey of the highly adapted green algal parasite, Helicosporidium.
Protist 2005;156(2):181-90.
2005: patron nicola; Ross F Waller; John M Archibald; Patrick J Keeling
Complex protein targeting to dinoflagellate plastids.
Journal of molecular biology 2005;348(4):1015-24.
2005: Patrick J Keeling; Naomi M Fast; Joyce S Law; Bryony A P Williams; Claudio H Slamovits
Comparative genomics of microsporidia.
Folia parasitologica 2005;52(1-2):8-14.
2005: Bryony A P Williams; Patrick J Keeling
Microsporidian mitochondrial proteins: expression in Antonospora locustae spores and identification of genes coding for two further proteins.
The Journal of eukaryotic microbiology 2005;52(3):271-6.
2005: James T Harper; Esmé Waanders; Patrick J Keeling
On the monophyly of chromalveolates using a six-protein phylogeny of eukaryotes.
International journal of systematic and evolutionary microbiology 2005;55(Pt 1):487-96.
2004: Patrick J Keeling; John M Archibald; Naomi M Fast; Jeffrey D Palmer
Comment on "The evolution of modern eukaryotic phytoplankton".
Science (New York, N.Y.) 2004;306(5705):2191; author reply 2191.
2004: Patrick J Keeling; Claudio H Slamovits
Simplicity and complexity of microsporidian genomes.
Eukaryotic cell 2004;3(6):1363-9.
2004: Michelle L McEwan; Patrick J Keeling
HSP90, tubulin and actin are retained in the tertiary endosymbiont genome of Kryptoperidinium foliaceum.
The Journal of eukaryotic microbiology 2004;51(6):651-9.
2004: Patrick J Keeling; Yuji Inagaki
A class of eukaryotic GTPase with a punctate distribution suggesting multiple functional replacements of translation elongation factor 1alpha.
Proceedings of the National Academy of Sciences of the United States of America 2004;101(43):15380-5.
2004: James T Harper; Patrick J Keeling
Lateral gene transfer and the complex distribution of insertions in eukaryotic enolase.
Gene 2004;340(2):227-35.
2004: Patrick J Keeling
Diversity and evolutionary history of plastids and their hosts.
American journal of botany 2004;91(10):1481-93.
2004: Audrey P de Koning; Patrick J Keeling
Nucleus-encoded genes for plastid-targeted proteins in Helicosporidium: functional diversity of a cryptic plastid in a parasitic alga.
Eukaryotic cell 2004;3(5):1198-205.
2004: patron nicola; Matthew Rogers; Patrick J Keeling
Gene replacement of fructose-1,6-bisphosphate aldolase supports the hypothesis of a single photosynthetic ancestor of chromalveolates.
Eukaryotic cell 2004;3(5):1169-75.
2004: Matthew Rogers; John M Archibald; Matthew A Field; Catherine Li; Boris Striepen; Patrick J Keeling
Plastid-targeting peptides from the chlorarachniophyte Bigelowiella natans.
The Journal of eukaryotic microbiology 2004;51(5):529-35.
2004: Claudio H Slamovits; Patrick J Keeling
Class II photolyase in a microsporidian intracellular parasite.
Journal of molecular biology 2004;341(3):713-21.
2004: Claudio H Slamovits; Naomi M Fast; Joyce S Law; Patrick J Keeling
Genome compaction and stability in microsporidian intracellular parasites.
Current biology : CB 2004;14(10):891-6.
2004: Brian S Leander; Patrick J Keeling
Symbiotic innovation in the oxymonad Streblomastix strix.
The Journal of eukaryotic microbiology 2004;51(3):291-300.
2004: Patrick J Keeling
Polymorphic insertions and deletions in parabasalian enolase genes.
Journal of molecular evolution 2004;58(5):550-6.
2004: Patrick J Keeling
Reduction and compaction in the genome of the apicomplexan parasite Cryptosporidium parvum.
Developmental cell 2004;6(5):614-6.
2004: Delphine Gerbod; Emily Sanders; Shigeharu Moriya; Christophe Noel; Hirotoshi Takasu; Naomi M Fast; Pilar Delgado-Viscogliosi; Moriya Ohkuma; Toshiaki Kudo; Monique Capron; Jeffrey D Palmer; Patrick J Keeling; Eric Viscogliosi
Molecular phylogenies of Parabasalia inferred from four protein genes and comparison with rRNA trees.
Molecular phylogenetics and evolution 2004;31(2):572-80.
2004: Matthew Rogers; Patrick J Keeling
Lateral transfer and recompartmentalization of Calvin cycle enzymes of plants and algae.
Journal of molecular evolution 2004;58(4):367-75.
2004: Claudio H Slamovits; Bryony A P Williams; Patrick J Keeling
Transfer of Nosema locustae (Microsporidia) to Antonospora locustae n. comb. based on molecular and ultrastructural data.
The Journal of eukaryotic microbiology 2004;51(2):207-13.
2004: John M Archibald; Patrick J Keeling
Actin and ubiquitin protein sequences support a cercozoan/foraminiferan ancestry for the plasmodiophorid plant pathogens.
The Journal of eukaryotic microbiology 2004;51(1):113-8.
2003: Brian S Leander; James T Harper; Patrick J Keeling
Molecular phylogeny and surface morphology of marine aseptate gregarines (Apicomplexa): Selenidium spp. and Lecudina spp.
The Journal of parasitology 2003;89(6):1191-205.
2003: David Longet; John M Archibald; Patrick J Keeling; Jan Pawlowski
Foraminifera and Cercozoa share a common origin according to RNA polymerase II phylogenies.
International journal of systematic and evolutionary microbiology 2003;53(Pt 6):1735-9.
2003: Naomi M Fast; Joyce S Law; Bryony A P Williams; Patrick J Keeling
Bacterial catalase in the microsporidian Nosema locustae: implications for microsporidian metabolism and genome evolution.
Eukaryotic cell 2003;2(5):1069-75.
2003: James T Harper; Patrick J Keeling
Nucleus-encoded, plastid-targeted glyceraldehyde-3-phosphate dehydrogenase (GAPDH) indicates a single origin for chromalveolate plastids.
Molecular biology and evolution 2003;20(10):1730-5.
2003: Brian S Leander; Olga N Kuvardina; Vladimir V Aleshin; Alexander P Mylnikov; Patrick J Keeling
Molecular phylogeny and surface morphology of Colpodella edax (Alveolata): insights into the phagotrophic ancestry of apicomplexans.
The Journal of eukaryotic microbiology 2003;50(5):334-40.
2003: Kim Ryall; James T Harper; Patrick J Keeling
Plastid-derived Type II fatty acid biosynthetic enzymes in chromists.
Gene 2003;313():139-48.
2003: John M Archibald; Matthew Rogers; Michael Toop; Ken-Ichiro Ishida; Patrick J Keeling
Lateral gene transfer and the evolution of plastid-targeted proteins in the secondary plastid-containing alga Bigelowiella natans.
Proceedings of the National Academy of Sciences of the United States of America 2003;100(13):7678-83.
2003: John M Archibald; Evelyn M Teh; Patrick J Keeling
Novel ubiquitin fusion proteins: ribosomal protein P1 and actin.
Journal of molecular biology 2003;328(4):771-8.
2003: Patrick J Keeling
Congruent evidence from alpha-tubulin and beta-tubulin gene phylogenies for a zygomycete origin of microsporidia.
Fungal genetics and biology : FG & B 2003;38(3):298-309.
2003: Patrick J Keeling; Brian S Leander
Characterisation of a non-canonical genetic code in the oxymonad Streblomastix strix.
Journal of molecular biology 2003;326(5):1337-49.
2003: Bryony A P Williams; Patrick J Keeling
Cryptic organelles in parasitic protists and fungi.
Advances in parasitology 2003;54():9-68.
2003: Juan F Saldarriaga; Michelle L McEwan; Naomi M Fast; F J R Max Taylor; Patrick J Keeling
Multiple protein phylogenies show that Oxyrrhis marina and Perkinsus marinus are early branches of the dinoflagellate lineage.
International journal of systematic and evolutionary microbiology 2003;53(Pt 1):355-65.
2003: Brian S Leander; Richard E Clopton; Patrick J Keeling
Phylogeny of gregarines (Apicomplexa) as inferred from small-subunit rDNA and beta-tubulin.
International journal of systematic and evolutionary microbiology 2003;53(Pt 1):345-54.
2003: John M Archibald; David Longet; Jan Pawlowski; Patrick J Keeling
A novel polyubiquitin structure in Cercozoa and Foraminifera: evidence for a new eukaryotic supergroup.
Molecular biology and evolution 2003;20(1):62-6.
2002: Olga N Kuvardina; Brian S Leander; Vladimir V Aleshin; Alexander P Myl'nikov; Patrick J Keeling; Timur G Simdyanov
The phylogeny of colpodellids (Alveolata) using small subunit rRNA gene sequences suggests they are the free-living sister group to apicomplexans.
The Journal of eukaryotic microbiology 2002;49(6):498-504.
2002: John M Archibald; Patrick J Keeling
Recycled plastids: a 'green movement' in eukaryotic evolution.
Trends in genetics : TIG 2002;18(11):577-84.
2002: Patrick J Keeling; Naomi M Fast
Microsporidia: biology and evolution of highly reduced intracellular parasites.
Annual review of microbiology 2002;56():93-116.
2002: Naomi M Fast; Lingru Xue; Scott Bingham; Patrick J Keeling
Re-examining alveolate evolution using multiple protein molecular phylogenies.
The Journal of eukaryotic microbiology 2002;49(1):30-7.
2001: Naomi M Fast; Patrick J Keeling
Alpha and beta subunits of pyruvate dehydrogenase E1 from the microsporidian Nosema locustae: mitochondrion-derived carbon metabolism in microsporidia.
Molecular and biochemical parasitology 2001;117(2):201-9.
2001: Patrick J Keeling; Jeffrey D Palmer
Lateral transfer at the gene and subgenic levels in the evolution of eukaryotic enolase.
Proceedings of the National Academy of Sciences of the United States of America 2001;98(19):10745-50.
2001: Q Qian; Patrick J Keeling
Diplonemid glyceraldehyde-3-phosphate dehydrogenase (GAPDH) and prokaryote-to-eukaryote lateral gene transfer.
Protist 2001;152(3):193-201.
2001: Juan F Saldarriaga; F J R Max Taylor; Patrick J Keeling; Thomas Cavalier-Smith
Dinoflagellate nuclear SSU rRNA phylogeny suggests multiple plastid losses and replacements.
Journal of molecular evolution 2001;53(3):204-13.
2001: Patrick J Keeling
Foraminifera and Cercozoa are related in actin phylogeny: two orphans find a home?
Molecular biology and evolution 2001;18(8):1551-7.
2001: Naomi M Fast; Jessica Kissinger; D S Roos; Patrick J Keeling
Nuclear-encoded, plastid-targeted genes suggest a single common origin for apicomplexan and dinoflagellate plastids.
Molecular biology and evolution 2001;18(3):418-26.
2000: Audrey P de Koning; Fiona S L Brinkman; Steven J M Jones; Patrick J Keeling
Lateral gene transfer and metabolic adaptation in the human parasite Trichomonas vaginalis.
Molecular biology and evolution 2000;17(11):1769-73.
2000: Patrick J Keeling; Jeffrey D Palmer
Parabasalian flagellates are ancient eukaryotes.
Nature 2000;405(6787):635-7.