Haase D

References (5)

Title : Insights from the genome of the biotrophic fungal plant pathogen Ustilago maydis - Kamper_2006_Nature_444_97
Author(s) : Kamper J , Kahmann R , Bolker M , Ma LJ , Brefort T , Saville BJ , Banuett F , Kronstad JW , Gold SE , Muller O , Perlin MH , Wosten HA , de Vries R , Ruiz-Herrera J , Reynaga-Pena CG , Snetselaar K , McCann M , Perez-Martin J , Feldbrugge M , Basse CW , Steinberg G , Ibeas JI , Holloman W , Guzman P , Farman M , Stajich JE , Sentandreu R , Gonzalez-Prieto JM , Kennell JC , Molina L , Schirawski J , Mendoza-Mendoza A , Greilinger D , Munch K , Rossel N , Scherer M , Vranes M , Ladendorf O , Vincon V , Fuchs U , Sandrock B , Meng S , Ho EC , Cahill MJ , Boyce KJ , Klose J , Klosterman SJ , Deelstra HJ , Ortiz-Castellanos L , Li W , Sanchez-Alonso P , Schreier PH , Hauser-Hahn I , Vaupel M , Koopmann E , Friedrich G , Voss H , Schluter T , Margolis J , Platt D , Swimmer C , Gnirke A , Chen F , Vysotskaia V , Mannhaupt G , Guldener U , Munsterkotter M , Haase D , Oesterheld M , Mewes HW , Mauceli EW , Decaprio D , Wade CM , Butler J , Young S , Jaffe DB , Calvo S , Nusbaum C , Galagan J , Birren BW
Ref : Nature , 444 :97 , 2006
Abstract : Ustilago maydis is a ubiquitous pathogen of maize and a well-established model organism for the study of plant-microbe interactions. This basidiomycete fungus does not use aggressive virulence strategies to kill its host. U. maydis belongs to the group of biotrophic parasites (the smuts) that depend on living tissue for proliferation and development. Here we report the genome sequence for a member of this economically important group of biotrophic fungi. The 20.5-million-base U. maydis genome assembly contains 6,902 predicted protein-encoding genes and lacks pathogenicity signatures found in the genomes of aggressive pathogenic fungi, for example a battery of cell-wall-degrading enzymes. However, we detected unexpected genomic features responsible for the pathogenicity of this organism. Specifically, we found 12 clusters of genes encoding small secreted proteins with unknown function. A significant fraction of these genes exists in small gene families. Expression analysis showed that most of the genes contained in these clusters are regulated together and induced in infected tissue. Deletion of individual clusters altered the virulence of U. maydis in five cases, ranging from a complete lack of symptoms to hypervirulence. Despite years of research into the mechanism of pathogenicity in U. maydis, no 'true' virulence factors had been previously identified. Thus, the discovery of the secreted protein gene clusters and the functional demonstration of their decisive role in the infection process illuminate previously unknown mechanisms of pathogenicity operating in biotrophic fungi. Genomic analysis is, similarly, likely to open up new avenues for the discovery of virulence determinants in other pathogens.
ESTHER : Kamper_2006_Nature_444_97
PubMedSearch : Kamper_2006_Nature_444_97
PubMedID: 17080091
Gene_locus related to this paper: ustma-q4p4j7 , ustma-q4p5d2 , ustma-q4p8h8 , ustma-q4p8x7 , ustma-q4p082 , ustma-q4p194 , ustma-q4pa07 , ustma-q4pas0 , ustma-q4pbb4 , ustma-q4pg48

Title : What's in the genome of a filamentous fungus? Analysis of the Neurospora genome sequence - Mannhaupt_2003_Nucleic.Acids.Res_31_1944
Author(s) : Mannhaupt G , Montrone C , Haase D , Mewes HW , Aign V , Hoheisel JD , Fartmann B , Nyakatura G , Kempken F , Maier J , Schulte U
Ref : Nucleic Acids Research , 31 :1944 , 2003
Abstract : The German Neurospora Genome Project has assembled sequences from ordered cosmid and BAC clones of linkage groups II and V of the genome of Neurospora crassa in 13 and 12 contigs, respectively. Including additional sequences located on other linkage groups a total of 12 Mb were subjected to a manual gene extraction and annotation process. The genome comprises a small number of repetitive elements, a low degree of segmental duplications and very few paralogous genes. The analysis of the 3218 identified open reading frames provides a first overview of the protein equipment of a filamentous fungus. Significantly, N.crassa possesses a large variety of metabolic enzymes including a substantial number of enzymes involved in the degradation of complex substrates as well as secondary metabolism. While several of these enzymes are specific for filamentous fungi many are shared exclusively with prokaryotes.
ESTHER : Mannhaupt_2003_Nucleic.Acids.Res_31_1944
PubMedSearch : Mannhaupt_2003_Nucleic.Acids.Res_31_1944
PubMedID: 12655011
Gene_locus related to this paper: neucr-apth1 , neucr-B7H23.190 , neucr-ppme1

Title : Conservation of microstructure between a sequenced region of the genome of rice and multiple segments of the genome of Arabidopsis thaliana - Mayer_2001_Genome.Res_11_1167
Author(s) : Mayer K , Murphy G , Tarchini R , Wambutt R , Volckaert G , Pohl T , Dusterhoft A , Stiekema W , Entian KD , Terryn N , Lemcke K , Haase D , Hall CR , van Dodeweerd AM , Tingey SV , Mewes HW , Bevan MW , Bancroft I
Ref : Genome Res , 11 :1167 , 2001
Abstract : The nucleotide sequence was determined for a 340-kb segment of rice chromosome 2, revealing 56 putative protein-coding genes. This represents a density of one gene per 6.1 kb, which is higher than was reported for a previously sequenced segment of the rice genome. Sixteen of the putative genes were supported by matches to ESTs. The predicted products of 29 of the putative genes showed similarity to known proteins, and a further 17 genes showed similarity only to predicted or hypothetical proteins identified in genome sequence data. The region contains a few transposable elements: one retrotransposon, and one transposon. The segment of the rice genome studied had previously been identified as representing a part of rice chromosome 2 that may be homologous to a segment of Arabidopsis chromosome 4. We confirmed the conservation of gene content and order between the two genome segments. In addition, we identified a further four segments of the Arabidopsis genome that contain conserved gene content and order. In total, 22 of the 56 genes identified in the rice genome segment were represented in this set of Arabidopsis genome segments, with at least five genes present, in conserved order, in each segment. These data are consistent with the hypothesis that the Arabidopsis genome has undergone multiple duplication events. Our results demonstrate that conservation of the genome microstructure can be identified even between monocot and dicot species. However, the frequent occurrence of duplication, and subsequent microstructure divergence, within plant genomes may necessitate the integration of subsets of genes present in multiple redundant segments to deduce evolutionary relationships and identify orthologous genes.
ESTHER : Mayer_2001_Genome.Res_11_1167
PubMedSearch : Mayer_2001_Genome.Res_11_1167
PubMedID: 11435398
Gene_locus related to this paper: orysa-Q949C9 , orysa-Q6H8G1

Title : Sequence and analysis of chromosome 3 of the plant Arabidopsis thaliana - Salanoubat_2000_Nature_408_820
Author(s) : Salanoubat M , Lemcke K , Rieger M , Ansorge W , Unseld M , Fartmann B , Valle G , Blocker H , Perez-Alonso M , Obermaier B , Delseny M , Boutry M , Grivell LA , Mache R , Puigdomenech P , de Simone V , Choisne N , Artiguenave F , Robert C , Brottier P , Wincker P , Cattolico L , Weissenbach J , Saurin W , Quetier F , Schafer M , Muller-Auer S , Gabel C , Fuchs M , Benes V , Wurmbach E , Drzonek H , Erfle H , Jordan N , Bangert S , Wiedelmann R , Kranz H , Voss H , Holland R , Brandt P , Nyakatura G , Vezzi A , D'Angelo M , Pallavicini A , Toppo S , Simionati B , Conrad A , Hornischer K , Kauer G , Lohnert TH , Nordsiek G , Reichelt J , Scharfe M , Schon O , Bargues M , Terol J , Climent J , Navarro P , Collado C , Perez-Perez A , Ottenwalder B , Duchemin D , Cooke R , Laudie M , Berger-Llauro C , Purnelle B , Masuy D , de Haan M , Maarse AC , Alcaraz JP , Cottet A , Casacuberta E , Monfort A , Argiriou A , Flores M , Liguori R , Vitale D , Mannhaupt G , Haase D , Schoof H , Rudd S , Zaccaria P , Mewes HW , Mayer KF , Kaul S , Town CD , Koo HL , Tallon LJ , Jenkins J , Rooney T , Rizzo M , Walts A , Utterback T , Fujii CY , Shea TP , Creasy TH , Haas B , Maiti R , Wu D , Peterson J , Van Aken S , Pai G , Militscher J , Sellers P , Gill JE , Feldblyum TV , Preuss D , Lin X , Nierman WC , Salzberg SL , White O , Venter JC , Fraser CM , Kaneko T , Nakamura Y , Sato S , Kato T , Asamizu E , Sasamoto S , Kimura T , Idesawa K , Kawashima K , Kishida Y , Kiyokawa C , Kohara M , Matsumoto M , Matsuno A , Muraki A , Nakayama S , Nakazaki N , Shinpo S , Takeuchi C , Wada T , Watanabe A , Yamada M , Yasuda M , Tabata S
Ref : Nature , 408 :820 , 2000
Abstract : Arabidopsis thaliana is an important model system for plant biologists. In 1996 an international collaboration (the Arabidopsis Genome Initiative) was formed to sequence the whole genome of Arabidopsis and in 1999 the sequence of the first two chromosomes was reported. The sequence of the last three chromosomes and an analysis of the whole genome are reported in this issue. Here we present the sequence of chromosome 3, organized into four sequence segments (contigs). The two largest (13.5 and 9.2 Mb) correspond to the top (long) and the bottom (short) arms of chromosome 3, and the two small contigs are located in the genetically defined centromere. This chromosome encodes 5,220 of the roughly 25,500 predicted protein-coding genes in the genome. About 20% of the predicted proteins have significant homology to proteins in eukaryotic genomes for which the complete sequence is available, pointing to important conserved cellular functions among eukaryotes.
ESTHER : Salanoubat_2000_Nature_408_820
PubMedSearch : Salanoubat_2000_Nature_408_820
PubMedID: 11130713
Gene_locus related to this paper: arath-MES17 , arath-AT3G12150 , arath-At3g61680 , arath-AT3g62590 , arath-CXE12 , arath-eds1 , arath-SCP25 , arath-F1P2.110 , arath-F1P2.140 , arath-F11F8.28 , arath-F14D17.80 , arath-F16B3.4 , arath-SCP27 , arath-At3g50790 , arath-At3g05600 , arath-PAD4 , arath-At3g51000 , arath-SCP16 , arath-gid1 , arath-GID1B , arath-Q9LUG8 , arath-Q84JS1 , arath-Q9SFF6 , arath-q9m236 , arath-q9sr22 , arath-q9sr23 , arath-SCP7 , arath-SCP14 , arath-SCP15 , arath-SCP17 , arath-SCP36 , arath-SCP37 , arath-SCP39 , arath-SCP40 , arath-SCP49 , arath-T19F11.2

Title : Sequence and analysis of chromosome 4 of the plant Arabidopsis thaliana - Mayer_1999_Nature_402_769
Author(s) : Mayer K , Schuller C , Wambutt R , Murphy G , Volckaert G , Pohl T , Dusterhoft A , Stiekema W , Entian KD , Terryn N , Harris B , Ansorge W , Brandt P , Grivell L , Rieger M , Weichselgartner M , de Simone V , Obermaier B , Mache R , Muller M , Kreis M , Delseny M , Puigdomenech P , Watson M , Schmidtheini T , Reichert B , Portatelle D , Perez-Alonso M , Boutry M , Bancroft I , Vos P , Hoheisel J , Zimmermann W , Wedler H , Ridley P , Langham SA , McCullagh B , Bilham L , Robben J , Van der Schueren J , Grymonprez B , Chuang YJ , Vandenbussche F , Braeken M , Weltjens I , Voet M , Bastiaens I , Aert R , Defoor E , Weitzenegger T , Bothe G , Ramsperger U , Hilbert H , Braun M , Holzer E , Brandt A , Peters S , van Staveren M , Dirske W , Mooijman P , Klein Lankhorst R , Rose M , Hauf J , Kotter P , Berneiser S , Hempel S , Feldpausch M , Lamberth S , Van den Daele H , De Keyser A , Buysshaert C , Gielen J , Villarroel R , De Clercq R , van Montagu M , Rogers J , Cronin A , Quail M , Bray-Allen S , Clark L , Doggett J , Hall S , Kay M , Lennard N , McLay K , Mayes R , Pettett A , Rajandream MA , Lyne M , Benes V , Rechmann S , Borkova D , Blocker H , Scharfe M , Grimm M , Lohnert TH , Dose S , de Haan M , Maarse A , Schafer M , Muller-Auer S , Gabel C , Fuchs M , Fartmann B , Granderath K , Dauner D , Herzl A , Neumann S , Argiriou A , Vitale D , Liguori R , Piravandi E , Massenet O , Quigley F , Clabauld G , Mundlein A , Felber R , Schnabl S , Hiller R , Schmidt W , Lecharny A , Aubourg S , Chefdor F , Cooke R , Berger C , Montfort A , Casacuberta E , Gibbons T , Weber N , Vandenbol M , Bargues M , Terol J , Torres A , Perez-Perez A , Purnelle B , Bent E , Johnson S , Tacon D , Jesse T , Heijnen L , Schwarz S , Scholler P , Heber S , Francs P , Bielke C , Frishman D , Haase D , Lemcke K , Mewes HW , Stocker S , Zaccaria P , Bevan M , Wilson RK , de la Bastide M , Habermann K , Parnell L , Dedhia N , Gnoj L , Schutz K , Huang E , Spiegel L , Sehkon M , Murray J , Sheet P , Cordes M , Abu-Threideh J , Stoneking T , Kalicki J , Graves T , Harmon G , Edwards J , Latreille P , Courtney L , Cloud J , Abbott A , Scott K , Johnson D , Minx P , Bentley D , Fulton B , Miller N , Greco T , Kemp K , Kramer J , Fulton L , Mardis E , Dante M , Pepin K , Hillier L , Nelson J , Spieth J , Ryan E , Andrews S , Geisel C , Layman D , Du H , Ali J , Berghoff A , Jones K , Drone K , Cotton M , Joshu C , Antonoiu B , Zidanic M , Strong C , Sun H , Lamar B , Yordan C , Ma P , Zhong J , Preston R , Vil D , Shekher M , Matero A , Shah R , Swaby IK , O'Shaughnessy A , Rodriguez M , Hoffmann J , Till S , Granat S , Shohdy N , Hasegawa A , Hameed A , Lodhi M , Johnson A , Chen E , Marra M , Martienssen R , McCombie WR
Ref : Nature , 402 :769 , 1999
Abstract : The higher plant Arabidopsis thaliana (Arabidopsis) is an important model for identifying plant genes and determining their function. To assist biological investigations and to define chromosome structure, a coordinated effort to sequence the Arabidopsis genome was initiated in late 1996. Here we report one of the first milestones of this project, the sequence of chromosome 4. Analysis of 17.38 megabases of unique sequence, representing about 17% of the genome, reveals 3,744 protein coding genes, 81 transfer RNAs and numerous repeat elements. Heterochromatic regions surrounding the putative centromere, which has not yet been completely sequenced, are characterized by an increased frequency of a variety of repeats, new repeats, reduced recombination, lowered gene density and lowered gene expression. Roughly 60% of the predicted protein-coding genes have been functionally characterized on the basis of their homology to known genes. Many genes encode predicted proteins that are homologous to human and Caenorhabditis elegans proteins.
ESTHER : Mayer_1999_Nature_402_769
PubMedSearch : Mayer_1999_Nature_402_769
PubMedID: 10617198
Gene_locus related to this paper: arath-AT4G00500 , arath-AT4G16690 , arath-AT4G17480 , arath-AT4G24380 , arath-AT4g30610 , arath-o65513 , arath-o65713 , arath-LPAAT , arath-f4jt64