Search Results - "Niks, R.E"

Quantitative Resistance to Biotrophic Filamentous Plant Pathogens: Concepts, Misconceptions, and Mechanisms by Niks, Rients E, Qi, Xiaoquan, Marcel, Thierry C

“…Quantitative resistance (QR) refers to a resistance that is phenotypically incomplete and is based on the joined effect of several genes, each contributing…”
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Nonhost and basal resistance: how to explain specificity? by Niks, Rients E, Marcel, Thierry C

“…Nonhost resistance to plant pathogens can be constitutive or induced by microbes. Successful pathogens suppress microbe-induced plant defences by delivering…”
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Histology of quantitative resistance in flax to the flax rust fungus (Melampsora lini) by Kowalska, A., Niks, R.E.

“…Macroscopical and histological research is useful to characterize quantitative resistance. Analysis of histological components of the resistance to the flax…”
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Importance of the secondary genepool in barley genetics and breeding. II. Disease resistance, agronomic performance and quality by Pickering, R, Niks, R.E, Johnston, P.A, Butler, R.C

“…In this second paper on the use of secondary genepools in barley improvement, we describe the characterisation of leaf rust resistant recombinant lines (RLs)…”
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A high density barley microsatellite consensus map with 775 SSR loci by VARSHNEY, R. K, MARCEL, T. C, RAMSAY, L, RUSSELL, J, RÖDER, M. S, STEIN, N, WAUGH, R, LANGRIDGE, P, NIKS, R. E, GRANER, A

“…A microsatellite or simple sequence repeat (SSR) consensus map of barley was constructed by joining six independent genetic maps based on the mapping…”
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Rph22: mapping of a novel leaf rust resistance gene introgressed from the non-host Hordeum bulbosum L. into cultivated barley (Hordeum vulgare L.) by Johnston, Paul A, Niks, Rients E, Meiyalaghan, Vijitha, Blanchet, Elise, Pickering, Richard

“…A resistance gene (Rph22) to barley leaf rust caused by Puccinia hordei was introgressed from the non-host species Hordeum bulbosum into cultivated barley. The…”
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Effector-mediated discovery of a novel resistance gene against Bremia lactucae in a nonhost lettuce species by Giesbers, Anne K. J., Pelgrom, Alexandra J. E., Visser, Richard G. F., Niks, Rients E., Van den Ackerveken, Guido, Jeuken, Marieke J. W.

“…Candidate effectors from lettuce downy mildew (Bremia lactucae) enable high-throughput germplasm screening for the presence of resistance (R) genes. The…”
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Rin4 Causes Hybrid Necrosis and Race-Specific Resistance in an Interspecific Lettuce Hybrid by Jeuken, Marieke J.W, Zhang, Ningwen W, McHale, Leah K, Pelgrom, Koen, den Boer, Erik, Lindhout, Pim, Michelmore, Richard W, Visser, Richard G.F, Niks, Rients E

“…Some inter- and intraspecific crosses may result in reduced viability or sterility in the offspring, often due to genetic incompatibilities resulting from…”
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Host/nonhost status and genetics of resistance in barley against three pathotypes of Magnaporthe blast fungi by Aghnoum, R., Bvindi, C., Menet, G., D’hoop, B., Maciel, J. L. N., Niks, R. E.

“…Blast disease, caused by the Magnaporthe oryzae/grisea species complex, occurs in a wide range of wild and cultivated gramineous plant species including rice,…”
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Evidence fr a Minor Gene-for-Minor Gene Interaction Explaining Nonhypersensitive Polygenic Partial Disease Resistance by González, A.M, Marcel, T.C, Niks, R.E

“…Partial resistance is a quantitative type of resistance that, by definition of Parlevliet, is not based on hypersensitivity. It is largely pathotype…”
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High diversity of genes for nonhost resistance of barley to heterologous rust fungi by Jafary, H, Albertazzi, G, Marcel, T.C, Niks, R.E

“…Inheritance studies on the nonhost resistance of plants would normally require interspecific crosses that suffer from sterility and abnormal segregation…”
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Patterns of Transmission Ratio Distortion in Interspecific Lettuce Hybrids Reveal a Sex-Independent Gametophytic Barrier by Giesbers, Anne K J, den Boer, Erik, Ulen, Jacqueline J W E H, van Kaauwen, Martijn P W, Visser, Richard G F, Niks, Rients E, Jeuken, Marieke J W

“…Interspecific crosses can result in progeny with reduced vitality or fertility due to genetic incompatibilities between species, a phenomenon known as hybrid…”
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Basal Host Resistance of Barley to Powdery Mildew: Connecting Quantitative Trait Loci and Candidate Genes by Aghnoum, Reza, Marcel, Thierry C, Johrde, Annika, Pecchioni, Nicola, Schweizer, Patrick, Niks, Rients E

“…The basal resistance of barley to powdery mildew (Blumeria graminis f. sp. hordei) is a quantitatively inherited trait that is based on nonhypersensitive…”
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Linkage disequilibrium mapping of yield and yield stability in modern spring barley cultivars by Kraakman, A.T.W, Niks, R.E, Berg, P.M.M.M. van den, Stam, P, Eeuwijk, F.A. van

“…Associations between markers and complex quantitative traits were investigated in a collection of 146 modern two-row spring barley cultivars, representing the…”
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Isolate Specificity and Polygenic Inheritance of Resistance in Barley to the Heterologous Rust Pathogen Puccinia graminis f. sp. avenae by Dracatos, P M, Nansamba, M, Berlin, A, Park, R F, Niks, R E

“…Barley is a near-nonhost to numerous heterologous (nonadapted) rust pathogens because a small proportion of genotypes are somewhat susceptible. We assessed 66…”
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Quantitative resistance of flax to flax rust (Melampsora lini) by Kowalska, A., Niks, R.E.

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Pyramiding of Ryd2 and Ryd3 conferring tolerance to a German isolate of Barley yellow dwarf virus-PAV (BYDV-PAV-ASL-1) leads to quantitative resistance against this isolate by Riedel, Christine, Habekuß, Antje, Schliephake, Edgar, Niks, Rients, Broer, Inge, Ordon, Frank

“…Barley yellow dwarf virus (BYDV) is an economically important pathogen of barley, which may become even more important due to global warming. In barley,…”
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high-density consensus map of barley to compare the distribution of QTLs for partial resistance to Puccinia hordei and of defence gene homologues by Marcel, T. C, Varshney, R. K, Barbieri, M, Jafary, H, de Kock, M. J. D, Graner, A, Niks, R. E

“…A consensus map of barley was constructed based on three reference doubled haploid (DH) populations and three recombinant inbred line (RIL) populations…”
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Specificity and levels of nonhost resistance to nonadapted Blumeria graminis forms in barley by Aghnoum, Reza, Niks, Rients E.

“…The genetic basis of nonhost resistance of barley to nonadapted formae speciales of Blumeria graminis is not known, as there is no barley line that is…”
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Mapping genes in barley for resistance to Puccinia coronata from couch grass and to P. striiformis from brome, wheat and barley by Niks, Rients E, Alemu, Sisay K, Marcel, Thierry C, van Heyzen, Skye

“…Barley (Hordeum vulgare L.) mapping populations have been developed that are useful to study the inheritance of quantitative resistance to adapted and…”
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