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Items: 33


Strain diversity of Treponema pallidum subsp. pertenue suggests rare interspecies transmission in African nonhuman primates.

Chuma IS, Roos C, Atickem A, Bohm T, Anthony Collins D, Grillová L, Hallmaier-Wacker LK, Kazwala RR, Keyyu JD, Lüert S, Maloueki U, Oppelt J, Petrželková KJ, Piel A, Stewart FA, Šmajs D, Knauf S.

Sci Rep. 2019 Oct 2;9(1):14243. doi: 10.1038/s41598-019-50779-9.


Blast Fungal Genomes Show Frequent Chromosomal Changes, Gene Gains and Losses, and Effector Gene Turnover.

Gómez Luciano LB, Tsai IJ, Chuma I, Tosa Y, Chen YH, Li JY, Li MY, Lu MJ, Nakayashiki H, Li WH.

Mol Biol Evol. 2019 Jun 1;36(6):1148-1161. doi: 10.1093/molbev/msz045.


Nonhuman primates across sub-Saharan Africa are infected with the yaws bacterium Treponema pallidum subsp. pertenue.

Knauf S, Gogarten JF, Schuenemann VJ, De Nys HM, Düx A, Strouhal M, Mikalová L, Bos KI, Armstrong R, Batamuzi EK, Chuma IS, Davoust B, Diatta G, Fyumagwa RD, Kazwala RR, Keyyu JD, Lejora IAV, Levasseur A, Liu H, Mayhew MA, Mediannikov O, Raoult D, Wittig RM, Roos C, Leendertz FH, Šmajs D, Nieselt K, Krause J, Calvignac-Spencer S.

Emerg Microbes Infect. 2018 Sep 19;7(1):157. doi: 10.1038/s41426-018-0156-4. No abstract available.


Widespread Treponema pallidum Infection in Nonhuman Primates, Tanzania.

Chuma IS, Batamuzi EK, Collins DA, Fyumagwa RD, Hallmaier-Wacker LK, Kazwala RR, Keyyu JD, Lejora IA, Lipende IF, Lüert S, Paciência FMD, Piel A, Stewart FA, Zinner D, Roos C, Knauf S.

Emerg Infect Dis. 2018 Jun;24(6):1002-1009. doi: 10.3201/eid2406.180037.


A New Resistance Gene in Combination with Rmg8 Confers Strong Resistance Against Triticum Isolates of Pyricularia oryzae in a Common Wheat Landrace.

Wang S, Asuke S, Vy TTP, Inoue Y, Chuma I, Win J, Kato K, Tosa Y.

Phytopathology. 2018 Nov;108(11):1299-1306. doi: 10.1094/PHYTO-12-17-0400-R. Epub 2018 Sep 11.


Gene target selection for loop-mediated isothermal amplification for rapid discrimination of Treponema pallidum subspecies.

Knauf S, Lüert S, Šmajs D, Strouhal M, Chuma IS, Frischmann S, Bakheit M.

PLoS Negl Trop Dis. 2018 Apr 12;12(4):e0006396. doi: 10.1371/journal.pntd.0006396. eCollection 2018 Apr.


Inverted intergeneric introgression between critically endangered kipunjis and yellow baboons in two disjunct populations.

Zinner D, Chuma IS, Knauf S, Roos C.

Biol Lett. 2018 Jan;14(1). pii: 20170729. doi: 10.1098/rsbl.2017.0729.


Rmg8 and Rmg7, wheat genes for resistance to the wheat blast fungus, recognize the same avirulence gene AVR-Rmg8.

Anh VL, Inoue Y, Asuke S, Vy TTP, Anh NT, Wang S, Chuma I, Tosa Y.

Mol Plant Pathol. 2018 May;19(5):1252-1256. doi: 10.1111/mpp.12609. Epub 2017 Dec 10.


Evolution of the wheat blast fungus through functional losses in a host specificity determinant.

Inoue Y, Vy TTP, Yoshida K, Asano H, Mitsuoka C, Asuke S, Anh VL, Cumagun CJR, Chuma I, Terauchi R, Kato K, Mitchell T, Valent B, Farman M, Tosa Y.

Science. 2017 Jul 7;357(6346):80-83. doi: 10.1126/science.aam9654.


Isolation of Treponema DNA from Necrophagous Flies in a Natural Ecosystem.

Knauf S, Raphael J, Mitjà O, Lejora IAV, Chuma IS, Batamuzi EK, Keyyu JD, Fyumagwa R, Lüert S, Godornes C, Liu H, Schwarz C, Šmajs D, Grange P, Zinner D, Roos C, Lukehart SA.

EBioMedicine. 2016 Sep;11:85-90. doi: 10.1016/j.ebiom.2016.07.033. Epub 2016 Jul 28.


Generic names in Magnaporthales.

Zhang N, Luo J, Rossman AY, Aoki T, Chuma I, Crous PW, Dean R, de Vries RP, Donofrio N, Hyde KD, Lebrun MH, Talbot NJ, Tharreau D, Tosa Y, Valent B, Wang Z, Xu JR.

IMA Fungus. 2016 Jun;7(1):155-9. doi: 10.5598/imafungus.2016.07.01.09. Epub 2016 Jun 8.


Host specialization of the blast fungus Magnaporthe oryzae is associated with dynamic gain and loss of genes linked to transposable elements.

Yoshida K, Saunders DG, Mitsuoka C, Natsume S, Kosugi S, Saitoh H, Inoue Y, Chuma I, Tosa Y, Cano LM, Kamoun S, Terauchi R.

BMC Genomics. 2016 May 18;17:370. doi: 10.1186/s12864-016-2690-6.


Rmg8, a New Gene for Resistance to Triticum Isolates of Pyricularia oryzae in Hexaploid Wheat.

Anh VL, Anh NT, Tagle AG, Vy TT, Inoue Y, Takumi S, Chuma I, Tosa Y.

Phytopathology. 2015 Dec;105(12):1568-72. doi: 10.1094/PHYTO-02-15-0034-R. Epub 2015 Nov 10.


Rmg7, a New Gene for Resistance to Triticum Isolates of Pyricularia oryzae Identified in Tetraploid Wheat.

Tagle AG, Chuma I, Tosa Y.

Phytopathology. 2015 Apr;105(4):495-9. doi: 10.1094/PHYTO-06-14-0182-R.


Loss of a 1.6 Mb chromosome in Pyricularia oryzae harboring two alleles of AvrPik leads to acquisition of virulence to rice cultivars containing resistance alleles at the Pik locus.

Kusaba M, Mochida T, Naridomi T, Fujita Y, Chuma I, Tosa Y.

Curr Genet. 2014 Nov;60(4):315-25. doi: 10.1007/s00294-014-0437-y. Epub 2014 Jul 24.


Identification of a hidden resistance gene in tetraploid wheat using laboratory strains of Pyricularia oryzae produced by backcrossing.

Cumagun CJ, Anh VL, Vy TT, Inoue Y, Asano H, Hyon GS, Chuma I, Tosa Y.

Phytopathology. 2014 Jun;104(6):634-40. doi: 10.1094/PHYTO-04-13-0106-R.


Is the fungus Magnaporthe losing DNA methylation?

Ikeda K, Van Vu B, Kadotani N, Tanaka M, Murata T, Shiina K, Chuma I, Tosa Y, Nakayashiki H.

Genetics. 2013 Nov;195(3):845-55. doi: 10.1534/genetics.113.155978. Epub 2013 Aug 26.


Identification and molecular mapping of a wheat gene for resistance to an unadapted isolate of Colletotrichum cereale.

Inoue Y, Mori R, Takahashi Y, Kiguchi S, Enomoto T, Chuma I, Tosa Y.

Phytopathology. 2013 Jun;103(6):575-82. doi: 10.1094/PHYTO-09-12-0216-R.


Identification of a novel locus Rmo2 conditioning resistance in barley to host-specific subgroups of Magnaporthe oryzae.

Nga NT, Inoue Y, Chuma I, Hyon GS, Okada K, Vy TT, Kusaba M, Tosa Y.

Phytopathology. 2012 Jul;102(7):674-82. doi: 10.1094/PHYTO-09-11-0256.


Multiple translocation of the AVR-Pita effector gene among chromosomes of the rice blast fungus Magnaporthe oryzae and related species.

Chuma I, Isobe C, Hotta Y, Ibaragi K, Futamata N, Kusaba M, Yoshida K, Terauchi R, Fujita Y, Nakayashiki H, Valent B, Tosa Y.

PLoS Pathog. 2011 Jul;7(7):e1002147. doi: 10.1371/journal.ppat.1002147. Epub 2011 Jul 28.


PWT1, an avirulence gene of Magnaporthe oryzae tightly linked to the rDNA Locus, is recognized by two staple crops, common wheat and barley.

Chuma I, Zhan SW, Asano S, Nga NT, Vy TT, Shirai M, Ibaragi K, Tosa Y.

Phytopathology. 2010 May;100(5):436-43. doi: 10.1094/PHYTO-100-5-0436.


Association genetics reveals three novel avirulence genes from the rice blast fungal pathogen Magnaporthe oryzae.

Yoshida K, Saitoh H, Fujisawa S, Kanzaki H, Matsumura H, Yoshida K, Tosa Y, Chuma I, Takano Y, Win J, Kamoun S, Terauchi R.

Plant Cell. 2009 May;21(5):1573-91. doi: 10.1105/tpc.109.066324. Epub 2009 May 19.


Analysis of Host Species Specificity of Magnaporthe grisea Toward Wheat Using a Genetic Cross Between Isolates from Wheat and Foxtail Millet.

Murakami J, Tosa Y, Kataoka T, Tomita R, Kawasaki J, Chuma I, Sesumi Y, Kusaba M, Nakayashiki H, Mayama S.

Phytopathology. 2000 Oct;90(10):1060-7. doi: 10.1094/PHYTO.2000.90.10.1060.


Genetic Constitution and Pathogenicity of Lolium Isolates of Magnaporthe oryzae in Comparison with Host Species-Specific Pathotypes of the Blast Fungus.

Tosa Y, Hirata K, Tamba H, Nakagawa S, Chuma I, Isobe C, Osue J, Urashima AS, Don LD, Kusaba M, Nakayashiki H, Tanaka A, Tani T, Mori N, Mayama S.

Phytopathology. 2004 May;94(5):454-62. doi: 10.1094/PHYTO.2004.94.5.454.


Speciation in Pyricularia inferred from multilocus phylogenetic analysis.

Hirata K, Kusaba M, Chuma I, Osue J, Nakayashiki H, Mayama S, Tosa Y.

Mycol Res. 2007 Jul;111(Pt 7):799-808. Epub 2007 Jun 8.


Meiotic behavior of a supernumerary chromosome in Magnaporthe oryzae.

Chuma I, Tosa Y, Taga M, Nakayashiki H, Mayama S.

Curr Genet. 2003 Jun;43(3):191-8. Epub 2003 Mar 26.


Pyret, a Ty3/Gypsy retrotransposon in Magnaporthe grisea contains an extra domain between the nucleocapsid and protease domains.

Nakayashiki H, Matsuo H, Chuma I, Ikeda K, Betsuyaku S, Kusaba M, Tosa Y, Mayama S.

Nucleic Acids Res. 2001 Oct 15;29(20):4106-13.


Comparative analyses of the distribution of various transposable elements in Pyricularia and their activity during and after the sexual cycle.

Eto Y, Ikeda K, Chuma I, Kataoka T, Kuroda S, Kikuchi N, Don LD, Kusaba M, Nakayashiki H, Tosa Y, Mayama S.

Mol Gen Genet. 2001 Jan;264(5):565-77.


[Oxygen equilibrium function of the blood and DPG].

Chuma I.

Kokyu To Junkan. 1973 Sep;21(9):796-802. Review. Japanese. No abstract available.


[Sickle cell anemia].

Chuma I.

Nihon Rinsho. 1973 Aug 10;31(8):2508-11. Japanese. No abstract available.


[Hemoglobin- a perspective and physiochemical approaches].

Chuma I.

Tanpakushitsu Kakusan Koso. 1969 Nov;14(12):1043-51. Review. Japanese. No abstract available.


[Role of hemoglobin subunits in oxygen equilibrium function].

Chuma I.

Nihon Seirigaku Zasshi. 1967;29(1):1-10. Review. Japanese. No abstract available.


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