Results 81 to 90 of about 16,430 (208)

Defense heterosis as a novel plant protection strategy: From theory to breeding practice

New Plant Protection, Volume 3, Issue 1, March 2026.
Defense heterosis, the enhanced disease resistance of hybrids compared to their parents, has evolved from early observations of hybrid vigor to a novel research concept. Advances are now clarifying its diverse genetic and molecular mechanisms across various plant–pathogen interactions.
Kaiqi Xu, Xue Li, Fangfang Li
wiley   +1 more source

Biochemical markers associated with two Mv chromosomes from Aegilops ventricosa in wheat-Aegilops addition lines [PDF]

, 1981
The distribution of three biochemical markers, U-1, CM-4 and Aphv-a, -b, among wheat-Aegilops addition lines carrying Mv chromosomes from Aegilops ventricosa (genomes DvMv) has been investigated.
A. Delibes, A. Delibes, A. Delibes, A. Delibes, C. Aragoncillo, C. Otero, F. Dosba, F. Dosba, F. Dosba, F. Dosba, F. Garc�a-Olmedo, G. Doussinault, G. Kimber, G.J. Brewer, G.J. Brewer, M. Simonet, N. Maia, R. Sprague   +17 more
core   +2 more sources

Diverse reference genomes detect variants in the US winter wheat

The Plant Genome, Volume 19, Issue 1, March 2026.
Abstract The first hexaploid bread wheat reference genome from Chinese Spring was released in 2018 by the International Wheat Genome Sequencing Consortium and is considered as the industry standard reference. To explore the effects of different reference genomes on variant discovery, 29 hexaploid bread wheat (Triticum aestivum L.) cultivars from the ...
Kyle Parker, Zhen Wang, Yahya Rauf, Liangliang Gao, Jesse Poland, Jackie Rudd, Amir Ibrahim, Shuyu Liu   +7 more
wiley   +1 more source

Expansion of Aegilops cylindrica (Poaceae) in agrocenoses of cereals: threats to food security

Ukrainian Botanical Journal
A brief overview of the current state of expansion of Aegilops cylindrica in agrocenoses of grain crops (especially wheat) in Ukraine and the world is presented.
Koloianidi N.O. , Ruryk V.V., Rybalka O.I. , Schwartau V.V.   +3 more
doaj   +1 more source

Syntenic relationships between the U and M genomes of Aegilops, wheat and the model species Brachypodium and rice as revealed by COS markers.

PLoS ONE, 2013
Diploid Aegilops umbellulata and Ae. comosa and their natural allotetraploid hybrids Ae. biuncialis and Ae. geniculata are important wild gene sources for wheat.
István Molnár, Hana Šimková, Michelle Leverington-Waite, Richard Goram, András Cseh, Jan Vrána, András Farkas, Jaroslav Doležel, Márta Molnár-Láng, Simon Griffiths   +9 more
doaj   +1 more source

Cytological, Phenological and Molecular Characterization of B (S)-Genome Synthetic Hexaploids (2n = 6x = 42; AABBSS) [PDF]

, 2015
The B(S) genome diploids (2n = 2x = 14) are a unique reservoir of genetic diversity that can provide wheat breeders a rich source of allelic variation for stress traits that limit productivity. Restricted in practical use essentially due to their complex
Ali, A., Bux, H., Gul Kazi, A., Mujeeb-Kazi, A., Napar, A.A., Rasheed, A.   +5 more
core   +1 more source

Identification of stripe rust adult plant resistance genes in the hard winter wheat cultivar Baker's Ann

The Plant Genome, Volume 19, Issue 1, March 2026.
Abstract Stripe rust, caused by Puccinia striiformis f. sp. tritici, is among the most destructive wheat (Triticum aestivum L.) diseases. Identifying resistance genes is crucial for the development of resistant cultivars. Baker's Ann, a hard winter wheat cultivar developed by Oklahoma State University, has shown stable adult plant resistance to stripe ...
Rajat Sharma, Meinan Wang, Xianming Chen, Brett F. Carver, Mary Guttieri, Paul St. Amand, Amy Bernardo, Guihua Bai, Anju Maan Ara, Katherine W. Jordan, Meriem Aoun   +10 more
wiley   +1 more source

Functional Dissection of a Wheat NLR Protein Reveals a Minimal Active Region and Key Regulatory Sites for Immune Signalling

Molecular Plant Pathology, Volume 27, Issue 3, March 2026.
The coiled‐coil domain functions as the core signalling module of wheat NLRMoro, with residues 62–116 forming a minimal active region whose activity is fine‐tuned by intramolecular NBS and LRR regulation and key control sites. ABSTRACT Nucleotide‐binding site (NBS) leucine‐rich repeat (LRR) receptors (NLRs) are crucial for plant immunity but often come
Xiaoxu Zhu, Shuo Jiang, Jinchen Zhao, Fangfang Peng, Ran Zhao, Xinnuo Li, Yi Luo, Zhihao Xiong, Qi Li, Filip Rolland, Zhensheng Kang, Xiaojie Wang, Yunqi Liu, Li Huang, Xiaojing Wang   +14 more
wiley   +1 more source

Development of the genetic classification of Aegilops columnaris Zhuk. chromosomes based on the analysis of introgression lines Triticum aestivum×Ae. columnaris

Вавиловский журнал генетики и селекции, 2017
Aegilops columnaris Zhuk. is a potential source of new genes for wheat improvement. However, this species has not yet been used in practical breeding.
A. A. Shishkina, A. Yu. Dragovich, A. S. Rouban, S. N. Sibikeev, A. E. Druzhin, E. D. Badaeva   +5 more
doaj   +1 more source

Addition of Aegilops U and M Chromosomes Affects Protein and Dietary Fiber Content of Wholemeal Wheat Flour

Frontiers in Plant Science, 2017
Cereal grain fiber is an important health-promoting component in the human diet. One option to improve dietary fiber content and composition in wheat is to introduce genes from its wild relatives Aegilops biuncialis and Aegilops geniculata.
Marianna Rakszegi, István Molnár, Alison Lovegrove, Éva Darkó, András Farkas, László Láng, Zoltán Bedő, Jaroslav Doležel, Márta Molnár-Láng, Peter Shewry   +9 more
doaj   +1 more source