|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | The fungal UmSrt1 and maize ZmSUT1 sucrose transporters battle for plant sugar resources显示文摘The biotrophic fungus Ustilago maydis causes corn smut disease, inducing tumor formation in its host Zea mays. Upon infection, the fungal hyphae invaginate the plasma membrane of infected maize cells, establishing an interface where pathogen and host are separated only by their plasma membranes. At this interface the fungal and maize sucrose transporters, UmSrt1 and ZmSUT1, compete for extracellular sucrose in the corn smut/maize pathosystem. Here we biophysically characterized ZmSUT1 and UmSrt1 in Xenopus oocytes with respect to their voltage-,pH-and substrate-dependence and determined affinities toward protons and sucrose. In contrast to ZmSUT1,UmSrt1 has a high affinity for sucrose and is relatively pH-and voltage-independent. Using these quantitative parameters, we developed a mathematical model to simulate the competition for extracellular sucrose at the contact zone between the fungus and the host plant. This approach revealed that UmSrt1 exploits the apoplastic sucrose resource, which forces the plant transporter into a sucrose export mode providing the fungus with sugar from the phloem. Importantly, the high sucrose concentration in the phloem appeared disadvantageous for the ZmSUT1, preventing sucrose recovery from the apoplastic space in the fungus/plant interface. | Anke Wittek Ingo Dreyer Khaled A.S. Al-Rasheid Norbert Sauer Rainer Hedrich Dietmar Geiger | 2017 | Journal of Integrative Plant Biology2017，59，6： | 6 |
| 2 | Variable compre- ssion ratio for gasoline engines显示文摘 | Weinowski R Wittek K Dieterich C | 2012 | MTZ Worldwide2012，2012，： | 1 |
| 3 | On the unimportance of constitutive models in computing brain deformation for image?guided surgery显示文摘 | Wittek A Hawkins T Miller K | 2009 | Biomech Model Mechanobiol2009，8，1： | 1 |
| 4 | Pedestrian kinematics due to impacts by various passenger cars using full-scale dummy 显示文摘 | Matsui Y Wittek A Tanahashi M | 2005 | Int''l J Vehi Safety2005，10，： | 1 |
| 5 | Analysis of parapoxvious ge- nomes显示文摘 | Gassmann U Wyler R Wittek R | 1985 | ArchVirol1985，83，12： | 1 |
| 6 | Benign monoclonal gammopathy and relapsing polymyositis显示文摘 | Telerrnan-Toppet N Wittek M Bacq M | 1982 | Muscle Nerve1982，5，： | 1 |
| 7 | Biologyofinterleukin-22显示文摘 | WolkK WitteE WitteK etal | 2010 | Seminimmunopathol2010，32，1： | 1 |
| 8 | Contrasting roles of the apoplastic aspartyl protease APOPLASTIC, ENHANCED DISEASE SUSCEPTIBILITY1-DEPENDENT1 and LEGUME LECTIN-LIKE PROTEIN1 in Arabidopsis systemic acquired resistance显示文摘 | Breitenbach HH Wenig M Wittek F | 2014 | Plant Physiology2014，165，2： | 1 |
| 9 | A meshless Total Lagrangian explicit dynamics algorithm for surgical simulation显示文摘 | Horton A Wittek A Joldes G R | | 0，，08： | 1 |
| 10 | Method for aortic wall strain measurement with three-dimen- sional ultrasound speckle tracking and fitted finite element analysis 显示文摘 | Konstantinos Karatolios Andreas Wittek Thet Htar | 2013 | The Annals of thoracic surgery2013，96，5： | 1 |
| 11 | Prevalence of diabetes and cardiovascular risk factors of industrial area in southern Poland显示文摘 | Wittek A Sokalski B Grzeszczak W | 2009 | Exp Clin Endocrinol Diabetes2009，117，7： | 1 |
| 12 | Role of anti-glycoproteins D (anti-gD) and K (anti-gK) IgGs in pathology of herpes stromal keratitis in humans 显示文摘 | Mott KR Osorio Y Maguen E Nesburn AB Wittek AE Cai S | 2007 | Invest Ophthalmol Vis Sci2007，48，5： | 1 |
| 13 | Prevalence of diabetes and cardiovascular risk factors of industrial area in southern Poland显示文摘 | Wittek A Sokalski B Grzeszczak W | 2009 | Exp Clin Endocrinol Diabetes2009，117，7： | 1 |
| 14 | A mRNA region of the canine distemper virus fusion protein gene lacking AUG codons can promote protein expression显示文摘 | Cherpillod P Zipperle L Wittek R a al | 2004 | Archives of Virology2004，149，： | 1 |
| 15 | Cell surface expression of a functional Rubella virus E1 glycoprotein by addition of a GPI anchor显示文摘 | Bernasconi E Fasel N Wittek R | 1996 | Cell Sci1996，109，6： | 1 |
| 16 | High C+G concent in parapoxvirus DNA显示文摘 | WITTEK R KUENZLE C C WYLER R | 1979 | J Gen Virol1979，43，1： | 1 |
| 17 | On the un-importance of constitutive models in computing brain显示文摘 | WITTEK A HAWKINS T MILLER K | 2009 | Bio-mechanics and Modeling in Mechanobiology2009，8，： | 1 |
| 18 | Parametric study of effects of brain-skull boundary conditions and brain material properties on responses of simplified finite element brain model under angular acceler- ation impulse in sagittal plane 显示文摘 | Wittek A Omori K | 2003 | JSME Int Journal Series C2003，46，4： | 1 |
| 19 | Immunohistochemical demonstration of the putative canine distemper virus receptor CD150 in dogs with and without distemper显示文摘 | Wenzlow N Plattet P Wittek R | | 0，，： | 1 |
| 20 | Identification and characterisation of two distinct Smad proteins from the fox-tape- worm Echinococcus multilocularis 显示文摘 | Zavala-Gongora R Kroner A Wittek B | 2003 | Int J Parasitol2003，33，14： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员