Results 81 to 90 of about 2,522,103 (159)

Association mapping with a diverse population of Puccinia graminis f. sp. tritici identified avirulence loci interacting with the barley Rpg1 stem rust resistance gene

BMC Genomics
Background Wheat stem rust, caused by Puccinia graminis f. sp. tritici (Pgt), is an important disease of barley and wheat. A diverse sexual Pgt population from the Pacific Northwest (PNW) region of the US contains a high proportion of individuals with ...
Arjun Upadhaya, Sudha G. C. Upadhaya, Robert Brueggeman   +2 more
doaj   +1 more source

Different Domains of Phytophthora sojae Effector Avr4/6 Are Recognized by Soybean Resistance Genes Rps4 and Rps6

Molecular Plant-Microbe Interactions, 2010
At least 12 avirulence genes have been genetically identified and mapped in Phytophthora sojae, an oomycete pathogen causing root and stem rot of soybean. Previously, the Avr4 and Avr6 genes of P.
Daolong Dou, Shiv D. Kale, Tingli Liu, Qinghua Tang, Xia Wang, Felipe D. Arredondo, Shiromi Basnayake, Stephen Whisson, Andre Drenth, Don Maclean, Brett M. Tyler   +10 more
doaj   +1 more source

Evaluation of durability of blast resistance gene Rmg8 in common wheat based on analyses of its corresponding avirulence gene

, 2021
Wheat blast caused by the Triticum pathotype of Pyricularia oryzae is a serious threat to wheat production in South America and Asia. Rmg8 is a promising gene for resistance to the wheat blast fungus found in common wheat.
Jiang, Yushan, Asuke, Soichiro, Vy, Trinh Thi Phuong, Tosa, Yukio, Inoue, Yoshihiro   +4 more
core   +1 more source

Association of the AFF3 gene and IL2/IL21 gene region with juvenile idiopathic arthritis [PDF]

, 2010
Recent genetic studies have led to identification of numerous loci that are associated with susceptibility to autoimmune diseases. The strategy of using information from these studies has facilitated the identification of novel juvenile idiopathic ...
S Eyre, J Worthington, X Ke, P Martin, W Thomson, A Hinks, E Flynn, J Packham, A Barton, Martin, P., Barton, A., Gardner-Medwin, J. [CAPS and BSPAR study groups], UKRAG Consortium, Worthington, J., Thomson, W., Flynn, E., Packham, J., Hinks, A., British Society of Paediatric and Adolescent Rheumatology (BSPAR) Study Group, Eyre, S., Ke, X., Childhood Arthritis Prospective Study (CAPS)   +21 more
core   +1 more source

A Novel Chitinase-Like Family of Candidate Effectors Unique to Aphids

Molecular Plant-Microbe Interactions
Molecular interactions between aphids and plants include delivery of salivary effector proteins into host cells, acting as virulence factors to suppress host immunity or as avirulence functions triggering immune activation.
Rosa Lopez-Cobollo, Simone Altmann, Peter Thorpe, Nadine Douglas, Po-Yuan Shih, Laura Eccleston, Mark Lord, Eunji Hong, Emese Klug, Javaid Iqbal, Jorunn Bos, James Carolan, Colin Turnbull   +12 more
doaj   +1 more source

The cloned avirulence gene avrPto induces disease resistance in tomato cultivars containing the Pto resistance gene. [PDF]

, 1992
Resistance of tomato plants to the bacterial pathogen Pseudomonas syringae pv. tomato race 0 is controlled by the locus Pto. A bacterial avirulence gene was cloned by constructing a cosmid library from an avirulent P. syringae pv.
Ronald, P C, Carland, F M, Staskawicz, B J, Salmeron, J M   +3 more
core   +1 more source

Genetic mapping of Hessian fly avirulence gene vH6 using bulked segregant analysis

, 1998
The Hessian fly, Mayetiola destructor (Say), an important insect pest of wheat, Triticum aestivum L., has a gene-for-gene relationship with wheat: single genes in the insect condition avirulence to specific resistance genes in wheat.
K M Mayer, J J Stuart, S J Schulte, P S Hall   +3 more
core   +1 more source

The Phytophthora sojae Avr1d Gene Encodes an RxLR-dEER Effector with Presence and Absence Polymorphisms Among Pathogen Strains

Molecular Plant-Microbe Interactions, 2013
Soybean root and stem rot is caused by the oomycete pathogen Phytophthora sojae. The interaction between P. sojae and soybean fits the “gene-for-gene” hypothesis. Although more than 10 P. sojae avirulence (Avr) effectors have been genetically identified,
Weixiao Yin, Suomeng Dong, Luchong Zhai, Yachun Lin, Xiaobo Zheng, Yuanchao Wang   +5 more
doaj   +1 more source

Characterization of genes coding for small hypervariable peptides in Globodera rostochiensis [PDF]

, 2008
Plant parasitic nematodes secrete a cocktail of effector molecules, which are involved in several aspects of the interaction with the host, eg. in host defense suppression, in migration and in feeding cell formation.
Bers, N.E.M., van, van Bers, N.E.M.
core  

Variation in bradyrhizobial NopP effector determines symbiotic incompatibility with Rj2-soybeans via effector-triggered immunity

Nature Communications, 2018
The soybean Rj2 gene encodes a TIR-NBS-LRR protein that confers resistance to nodulation by certain rhizobial strains. Here, the authors show that T3SS effector NopP is an avirulence protein that is necessary for Bradyrhizobium diazoefficiens USDA 122 to
Masayuki Sugawara, Satoko Takahashi, Yosuke Umehara, Hiroya Iwano, Hirohito Tsurumaru, Haruka Odake, Yuta Suzuki, Hitoshi Kondo, Yuki Konno, Takeo Yamakawa, Shusei Sato, Hisayuki Mitsui, Kiwamu Minamisawa   +12 more
doaj   +1 more source