scholarly journals Breeding wheat lines resistant to wheat yellow mosaic virus and localization of the resistance gene (YmMD) derived from wheat cultivar ‘Madsen’

2010 ◽  
Vol 12 (1) ◽  
pp. 1-8 ◽  
Author(s):  
Toru Takeuchi ◽  
Sinya Munekata ◽  
Takako Suzuki ◽  
Keiichi Senda ◽  
Harukuni Horita ◽  
...  
Keyword(s):  
Mosaic Virus ◽  
Resistance Gene ◽  
Wheat Cultivar ◽  
Yellow Mosaic Virus ◽  
Wheat Yellow Mosaic Virus ◽  
Wheat Lines

scholarly journals Biological and Genetic Diversity of Wheat yellow mosaic virus (Genus Bymovirus)

2014 ◽  
Vol 104 (3) ◽  
pp. 313-319 ◽  
Author(s):  
Takehiro Ohki ◽  
Osamu Netsu ◽  
Hisayo Kojima ◽  
Junichi Sakai ◽  
Masatoshi Onuki ◽  
...  
Keyword(s):  
Genetic Diversity ◽  
Amino Acid ◽  
Mosaic Virus ◽  
Fragment Length Polymorphism ◽  
Wheat Cultivar ◽  
Yellow Mosaic Virus ◽  
Polymorphism Analysis ◽  
Wheat Yellow Mosaic Virus ◽  
Northern Areas ◽  
Polymerase Chain

The biological and genetic diversity of Wheat yellow mosaic virus (WYMV) isolates in Japan was characterized. On the basis of wheat cultivar reactions, 14 WYMV isolates from various places were classified into pathotypes I, II, or III. These were distributed in central, northern, and southern areas of Japan, respectively. WYMV isolates comprised three genotypes (A, A′ and B) based on amino acid differences in RNA1 and two genotypes (a and b) based on amino acid differences in RNA2. A correlation was found between the WYMV RNA1-based genotype and pathotype, suggesting that factors associated with pathogenicity map to RNA1. Genotype Aa and A′a were distributed mainly in the central to southern areas of Japan, and genotype Bb was found in northern areas of Japan, as shown by reverse-transcription polymerase chain reaction restriction fragment length polymorphism analysis. Chinese isolates YA and YZ were closely related to genotypes Bb and Aa, respectively. Wheat was introduced from China to Japan in the 4th and 5th centuries, and the two genotypes of WYMV might also have been introduced with the crop from China and later adapted to local wheat cultivars in Japan.

Mapping a resistance gene in wheat cultivar Yangfu 9311 to yellow mosaic virus, using microsatellite markers

2005 ◽  
Vol 111 (4) ◽  
pp. 651-657 ◽  
Author(s):  
Weihua Liu ◽  
Huan Nie ◽  
Shibo Wang ◽  
Xin Li ◽  
Zhentian He ◽  
...  
Keyword(s):  
Microsatellite Markers ◽  
Mosaic Virus ◽  
Resistance Gene ◽  
Wheat Cultivar ◽  
Yellow Mosaic Virus

Wheat yellow mosaic virus resistance in wheat cultivar Madsen acts in roots but not in leaves

2016 ◽  
Vol 82 (5) ◽  
pp. 261-267 ◽  
Author(s):  
Cheng Liu ◽  
Takako Suzuki ◽  
Kohei Mishina ◽  
Antje Habekuss ◽  
Angelika Ziegler ◽  
...  
Keyword(s):  
Mosaic Virus ◽  
Virus Resistance ◽  
Wheat Cultivar ◽  
Yellow Mosaic Virus ◽  
Wheat Yellow Mosaic Virus

scholarly journals Genome-Wide Identification and Expression Analysis of the Histone Deacetylase Gene Family in Wheat (Triticum aestivum L.)

Plants ◽  
2020 ◽  
Vol 10 (1) ◽  
pp. 19
Author(s):  
Peng Jin ◽  
Shiqi Gao ◽  
Long He ◽  
Miaoze Xu ◽  
Tianye Zhang ◽  
...  
Keyword(s):  
Abiotic Stress ◽  
Gene Family ◽  
Mosaic Virus ◽  
Stress Responses ◽  
Viral Infections ◽  
Phylogenetic Analyses ◽  
Plant Viruses ◽  
Gene Family Evolution ◽  
Yellow Mosaic Virus ◽  
Wheat Yellow Mosaic Virus

Histone acetylation is a dynamic modification process co-regulated by histone acetyltransferases (HATs) and histone deacetylases (HDACs). Although HDACs play vital roles in abiotic or biotic stress responses, their members in Triticumaestivum and their response to plant viruses remain unknown. Here, we identified and characterized 49 T. aestivumHDACs (TaHDACs) at the whole-genome level. Based on phylogenetic analyses, TaHDACs could be divided into 5 clades, and their protein spatial structure was integral and conserved. Chromosomal location and synteny analyses showed that TaHDACs were widely distributed on wheat chromosomes, and gene duplication has accelerated the TaHDAC gene family evolution. The cis-acting element analysis indicated that TaHDACs were involved in hormone response, light response, abiotic stress, growth, and development. Heatmaps analysis of RNA-sequencing data showed that TaHDAC genes were involved in biotic or abiotic stress response. Selected TaHDACs were differentially expressed in diverse tissues or under varying temperature conditions. All selected TaHDACs were significantly upregulated following infection with the barley stripe mosaic virus (BSMV), Chinese wheat mosaic virus (CWMV), and wheat yellow mosaic virus (WYMV), suggesting their involvement in response to viral infections. Furthermore, TaSRT1-silenced contributed to increasing wheat resistance against CWMV infection. In summary, these findings could help deepen the understanding of the structure and characteristics of the HDAC gene family in wheat and lay the foundation for exploring the function of TaHDACs in plants resistant to viral infections.

scholarly journals Breeding of a hard white wheat “Tamaizumi R” with resistance to wheat yellow mosaic virus

2019 ◽  
Vol 21 (1) ◽  
pp. 35-40 ◽  
Author(s):  
Chikako Kiribuchi-Otobe ◽  
Masaya Fujita ◽  
Toshiyuki Takayama ◽  
Hisayo Kojima ◽  
Makiko Chono ◽  
...  
Keyword(s):  
Mosaic Virus ◽  
Yellow Mosaic Virus ◽  
Wheat Yellow Mosaic Virus ◽  
White Wheat ◽  
Hard White Wheat

scholarly journals Wheat Yellow Mosaic Virus NIb Interacting with Host Light Induced Protein (LIP) Facilitates Its Infection through Perturbing the Abscisic Acid Pathway in Wheat

Biology ◽  
2019 ◽  
Vol 8 (4) ◽  
pp. 80 ◽  
Author(s):  
Zhang ◽  
Liu ◽  
Zhong ◽  
Zhang ◽  
Xu ◽  
...  
Keyword(s):  
Abscisic Acid ◽  
Mosaic Virus ◽  
Distribution Patterns ◽  
Host Factors ◽  
Bimolecular Fluorescence Complementation ◽  
Yellow Mosaic Virus ◽  
Wheat Yellow Mosaic Virus ◽  
Positive Sense ◽  
Acid Pathway ◽  
Coding Capacity

Positive-sense RNA viruses have a small genome with very limited coding capacity and are highly reliant on host factors to fulfill their infection. However, few host factors have been identified to participate in wheat yellow mosaic virus (WYMV) infection. Here, we demonstrate that wheat (Triticum aestivum) light-induced protein (TaLIP) interacts with the WYMV nuclear inclusion b protein (NIb). A bimolecular fluorescence complementation (BIFC) assay displayed that the subcellular distribution patterns of TaLIP were altered by NIb in Nicotiana benthamiana. Transcription of TaLIP was significantly decreased by WYMV infection and TaLIP-silencing wheat plants displayed more susceptibility to WYMV in comparison with the control plants, suggesting that knockdown of TaLIP impaired host resistance. Moreover, the transcription level of TaLIP was induced by exogenous abscisic acid (ABA) stimuli in wheat, while knockdown of TaLIP significantly repressed the expression of ABA-related genes such as wheat abscisic acid insensitive 5 (TaABI5), abscisic acid insensitive 8 (TaABI8), pyrabatin resistance 1-Llike (TaPYL1), and pyrabatin resistance 3-Llike (TaPYL3). Collectively, our results suggest that the interaction of NIb with TaLIP facilitated the virus infection possibly by disturbing the ABA signaling pathway in wheat.

Sign in / Sign up

Export Citation Format

Share Document