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You searched for: Publication Year 1997 Remove constraint Publication Year: 1997 Subject Triticum aestivum Remove constraint Subject: Triticum aestivum Subject Puccinia graminis Remove constraint Subject: Puccinia graminis Subject term Puccinia graminis Remove constraint Subject term: Puccinia graminis
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1. AC Elsa hard red spring wheat

Author:
Clarke, J.M.; DePauw, R.M.; McCaig, T.N.; Fernandez, M.R.; Knox, R.E.; McLeod, J.G.
Source:
Canadian journal of plant science 1997 v.77 no.4 pp. 661-663
ISSN:
0008-4220
Subject:
seeds; Tilletia tritici; Ustilago segetum var. tritici; Puccinia graminis; spring; Puccinia recondita; Triticum aestivum; disease resistance; Tilletia laevis; plant pathogenic fungi; high-yielding varieties; protein content; Canada
DOI:
10.4141/P97-002

2. Comparison of virulence and isozyme phenotypes of Pgt-QCCJ and Great Plains races of Puccinia graminis f.sp. tritici

Author:
Roelfs, A.P.; McCallum, B.; McVey, D.V.; Groth, J.V.
Source:
Phytopathology 1997 v.87 no.9 pp. 910-914
ISSN:
0031-949X
Subject:
phenotype; Hordeum vulgare; Puccinia graminis; Triticum aestivum; plant pathogenic fungi; genetic techniques and protocols; genes; genetic variation; pathotypes; isozymes; virulence; protein composition
Abstract:
... Stem rust race Pgt-QCCJ was first found in the Great Plains of the United States in 1989, collected primarily from barley. This race became a major part of the Puccinia graminis f. sp. tritici population, even though it is virulent to only a few hard red winter wheat cultivars in the central Great Plains and to barley in the northern Great Plains. It threatens barley production in the northern Gre ...
DOI:
10.1094/PHYTO.1997.87.9.910
PubMed:
18945061

3. Differential induction of lipoxygenase isoforms in wheat upon treatment with rust fungus elicitor, chitin oligosaccharides, chitosan, and methyl jasmonate

Author:
Bohland, C.; Balkenhohl, T.; Loers, G.; Feussner, I.; Grambow, H.J.
Source:
Plant physiology 1997 v.114 no.2 pp. 679-685
ISSN:
0032-0889
Subject:
protein synthesis; dose response; chitosan; seedlings; jasmonic acid; linoleate 13S-lipoxygenase; Puccinia graminis; Triticum aestivum; leaves; plant pathogenic fungi; oligosaccharides; chitin; enzyme activity; isozymes; protein composition
Abstract:
... A glycopeptide elicitor prepared from germ tubes of the rust fungus Puccinia graminis Pers. f. sp. tritici Erikss. & Henn (Pgt),as well as chitin oligosaccharides, chitosan, and methyl jasmonate (MJ) stimulated lipoxygenase (LOX) activity (E.C. 1.13.11.12) in wheat (Triticum aestivum) leaves. Immunoblot analysis using anti-LOX antibodies revealed the induction of 92- and 103-kD LOX species after P ...

4. Expression of beta-1,3-glucanase and chitinase in healthy, stem-rust-affected and elicitor-treated near-isogenic wheat lines showing Sr5- or Sr24-specified race-specific rust resistance

Author:
Munch-Garthoff, S.; Neuhaus, J.M.; Boller, T.; Kemmerling, B.; Kogel, K.H.
Source:
Planta 1997 v.201 no.2 pp. 235-244
ISSN:
0032-0935
Subject:
messenger RNA; glycoproteins; cell walls; Puccinia graminis; chitinase; beta-glucanase; gene expression; hyphae; amino acid sequences; Triticum aestivum; disease resistance; stomata; molecular weight; isozymes; enzyme activity; defense mechanisms
Abstract:
... Pathogenesis-related expression of the two antifungal hydrolases beta-1,3-glucanase (EC 3.2.1.39) and chitinase (EC 3.2.1.14) was studied in wheat (Triticum aestivum L.) as part of the defence response to stem rust (Puccinia graminis f.sp. tritici; Pgt), mediated by the semi-dominantly acting resistance genes Sr5 and Sr24. Complete resistance (infection type 0), mediated by the Sr5 gene in cultiva ...
DOI:
10.1007/BF01007709
PubMed:
9084219

5. Registration of 'Pronghorn' wheat

Author:
Baenziger, P.S.; Moreno-Sevilla, B.; Peterson, C.J.; Shelton, D.R.; Krall, J.; Baltensperger, D.D.; Haley, S.D.; Nelson, L.A.; McVey, D.V.; Watkins, J.E.
Source:
Crop science 1997 v.37 no.3 pp. 1006
ISSN:
0011-183X
Subject:
Triticum aestivum; drought tolerance; disease resistance; crop yield; cultivars; agronomic traits; Puccinia graminis; Nebraska; Wyoming; South Dakota
DOI:
10.2135/cropsci1997.0011183X003700030055x

6. Registration of 'TAM 110' wheat

Author:
Lazar, M.D.; Worrall, W.D.; Peterson, G.L.; Porter, K.B.; Rooney, L.W.; Tuleen, N.A.; Marshall, D.S.; McDainel, M.E.; Nelson, L.R.
Source:
Crop science 1997 v.37 no.6 pp. 1978-1979
ISSN:
0011-183X
Subject:
cultivars; Schizaphis graminum; Puccinia graminis; Blumeria graminis f. sp. tritici; agronomic traits; crop yield; Triticum aestivum; disease resistance; pest resistance; Texas
DOI:
10.2135/cropsci1997.0011183X003700060055x

7. Stem rusts on wheat, barley, and oat in Canada in 1995

Author:
Harder, D.E.
Source:
Canadian journal of plant pathology 1997 v.19 no.2 pp. 171-175
ISSN:
0706-0661
Subject:
rust diseases; cultivars; races; Hordeum vulgare; disease prevalence; Puccinia graminis; varietal resistance; crop yield; Triticum aestivum; Avena sativa; disease resistance; genes; disease surveys; incidence; virulence; infection; Canada
Abstract:
... In 1995, stem rusts of wheat and barley [Puccinia graminis f. sp. tritici] and oat [P. graminis f. sp. avenae] were light in eastern Canada, and in western Canada were confined mainly to the Red River Valley of Manitoba. Maximum severities of 20% developed in lines of susceptible wheat in nurseries, and there were no infections in commercial wheat fields. In some late-sown barley fields in Manitob ...
DOI:
10.1080/07060669709500548

8. The inheritance of adult plant resistance to stem rust derived from wheat cultivars Bonza and Chris

Author:
Knot, D.R.
Source:
Canadian journal of plant science 1997 v.77 no.2 pp. 289-292
ISSN:
0008-4220
Subject:
backcrossing; cultivars; plant breeding; Puccinia graminis; pathogenicity; Triticum aestivum; disease resistance; plant pathogenic fungi; recessive genes; genetic variation; inheritance (genetics)
DOI:
10.4141/P96-085