See the program book (PDF) - American Phytopathological Society

2008 APS POSteRS
P-483 The Hsp90 inhibitor, geldanamycin, down-regulates
genes involved in thermotolerance and pathogenicity
in Magnaporthe oryzae, the rice blast fungus. M.
Mohammadi (1), K. HUANG (1), N. M. Donofrio
(1). (1) University of Delaware
P-484 Towards positional cloning of an avirulence gene
from Cronartium quercuum f. sp. fusiforme. C.
ANDERSON (1), J. A. Smith (1), J. M. Davis (1), T.
L. Kubisiak (2), C. Nelson (2). (1) School of Forest
Resources and Conservation, University of Florida,
Gainesville, FL, U.S.A., (2) Southern Institute of
Forest Genetics, U.S. Forest Service, Saucier, MS,
U.S.A.
P-485 Phakopsora pachyrhizi gene expression during
infection in soybean. A. TREMBLAY (1), H.
S. Beard (1), S. Li (2), B. E. Scheffler (2), B. F.
Matthews (1). (1) USDA-ARS, Beltsville, MD,
U.S.A., (2) USDA-ARS, Stoneville, MS, U.S.A.
P-486 Salinity-induced predisposition to Phytophthora
capsici in abscisic acid-deficient tomato seedlings.
M. F. PYE (1), M. Dileo (1), R. Bostock (1). (1) UC
Davis, Davis, CA, U.S.A.
P-487 Comparative analysis of transcripts associated to
all-stage resistance and high-temperature adult-plant
resistance to stripe rust in wheat. T. E. CORAM (3),
X. Huang (2), M. L. Settles (1), G. Zhan (2), X.
Chen (3). (1) Department of Molecular Biosciences,
Washington State University, Pullman, WA, U.S.A.,
(2) Department of Plant Pathology, Washington State
University, Pullman WA, U.S.A., (3) USDA-ARS
and Department of Plant Pathology, Washington
State University, Pullman, WA, U.S.A.
P-488 Examination of variation among isolates of
Colletotrichum species causing chili anthracnose
worldwide. C. Feng (3), S. B. WARE (3), K.
Cornelius (3), B. Gabor (1), T. L. Harp (2), J. C.
Correll (3). (1) Seminis, Woodland, CA, U.S.A., (2)
Syngenta, Vero Beach, FL, U.S.A., (3) University of
Arkansas, Fayetteville, AR, U.S.A.
P-489 Genome size estimation of Phymatotrichopsis
omnivora, the causal agent of cotton root rot. B. D.
Joshi (1), C. Crane (1), S. Marek (2), I. Moncrief
(2), S. MacMil (3), F. Najar (3), B. Roe (3), C. A.
YOUNG (1). (1) Noble Foundation, Ardmore, OK,
U.S.A., (2) Oklahoma State University, Stillwater,
OK, U.S.A., (3) University of Oklahoma, Norman,
OK, U.S.A.
P-490 Comparative analysis of genes involved in resting
structure development in Verticillium dahliae and V.
albo-atrum. S. G. AMYOTTE (2), K. F. Dobinson
(1). (1) Agriculture & Agri-Food Canada, London,
Ontario, Canada, (2) University of Western Ontario,
London, Ontario, Canada
P-491 Zoosporogenesis and differentiation of grapevine
downy mildew pathogen Plasmopara viticola in hostfree
system. M. T. ISLAM (1), A. Tiedemann (1). (1)
Division of Plant Pathology and Plant Protection,
Georg-August-Universitaet Goettingen, Goettingen,
Germany
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P-492 Chemotaxis of Phytophthora zoospores to soybean
roots is altered by RNAi silencing of isoflavone
biosynthesis. K. J. RIGGS (1), T. L. Graham (1). (1)
Ohio State University, Plant Pathology, Columbus,
P-493
OH, U.S.A.
Flash
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dash Towards the elimination of ergot alkaloid
biosynthesis genes in Neotyphodium coenophialum.
S. FLOREA (1), C. Machado (1), D. Panaccione
(2), C. Schardl (1). (1) University of Kentucky,
Department of Plant Pathology, Lexington, KY,
U.S.A., (2) West Virginia University, Division of
Plant and Soil Sciences, Morgantown, WV, U.S.A.
P-494 Oxalic acid production by Sclerotinia homoeocarpa:
The causal agent of dollar spot. R. A. BEAULIEU
(2), A. Martínez Medina (1), M. J. Boehm (2).
(1) CEBAS-CSIC, Murcia, Spain, (2) Dept. Plant
Pathology, The Ohio State University, Columbus,
OH, U.S.A.
P-495 Identification of the avirlulence gene of
Leptosphaeria maculans corresponding to the
resistance gene LepR1 in Brassica napus through
sequence related amplified polymorphic (SRAP)
markers. K. Ghanbarnia (2), D. G. FERNANDO
(2), G. Li (2), R. Rimmer (1). (1) Agriculture and
Agri-Food Canada, 107 Science Place, Saskatoon,
SK, Canada, (2) Dept. of Plant Science, University of
P-496
Signifies Flash-&-Dash and Virtual Flash-&-Dash posters.
Manitoba, Winnipeg, MB, Canada
Flash
&
dash The novel Cladosporium fulvum effector Ecp6
contains lysine motifs that may act as carbohydratebinding
modules. R. DE JONGE (1), M. D. Bolton
(1), H. van Esse (1), B. Thomma (1). (1) Wageningen
University and Research Centre, Laboratory of
Phytopathology, Wageningen, The Netherlands
P-497 Molecular identity, infectivity and differential gene
expression associated with an Olpidium-like fungus in
citrus and vegetables. S. Marepally (1), M. Kunta (1),
J. V. Da Graca (1), S. Nelson (2), M. SKARIA (1).
(1) Texas A&M University-Kingsville Citrus Center,
Weslaco, TX, U.S.A., (2) Texas A&M University-
Kingsville, Kingsville, TX, U.S.A.
P-498 Promoter analysis of the cryparin gene from
Cryphonectria parasitica. B. KWON (4), M. Kim (3),
S. Park (4), J. Kim (4), H. Chung (4), K. Jahng (4),
M. Yang (4), A. Churchill (1), N. Van Alfen (2), D.
Kim (4). (1) Department of Plant Pathology, Cornell
University, Ithaca, NY, U.S.A., (2) Department of
Plant Pathology, University of California, Davis, CA,
U.S.A., (3) Division of Forest Insect and Diseases,
Korea Forest Research Institute, Seoul, Korea,
(4) Institute for Molecular Biology and Genetics,
Research Center of Bioactive Materials, Chonbuk
National University, Jeonju, Chonbuk
P-499 Functional analyses of three transcription factors
differentially expressed during initial infection in
Magnaporthe grisea. G. C. BERNARD (1), Y. Oh
(1), J. Marui (3), T. Mitchell (2), R. A. Dean (1).
(1) North Carolina State University, Raleigh, NC,
U.S.A., (2) Ohio State University, Columbus, OH,
U.S.A., (3) Tsukuba, Japan