A5013539481- Wheat and Barley Genetics and Pathology
- Plant Disease Resistance and Genetics
- Chromosomal and Genetic Variations
- Plant Micronutrient Interactions and Effects
- Heavy metals in environment
- Plant Stress Responses and Tolerance
- Plant Pathogens and Resistance
- Plant Taxonomy and Phylogenetics
- Aluminum toxicity and tolerance in plants and animals
- Genetic Mapping and Diversity in Plants and Animals
- Plant responses to water stress
- Yeasts and Rust Fungi Studies
- Genomics and Phylogenetic Studies
- Genetics and Plant Breeding
- Crop Yield and Soil Fertility
- Plant Molecular Biology Research
- Software Reliability and Analysis Research
- Plant Surface Properties and Treatments
- Security and Verification in Computing
- Photosynthetic Processes and Mechanisms
- Plant Parasitism and Resistance
- Silicon Effects in Agriculture
- Phytase and its Applications
- Plant nutrient uptake and metabolism
- Plant Pathogens and Fungal Diseases
Sichuan Agricultural University
2017-2025
Shenyang Agricultural University
2023-2024
Chinese Academy of Sciences
2022
Chengdu Institute of Biology
2022
Xinjiang Institute of Ecology and Geography
2022
Nankai University
2019
Beijing Academy of Agricultural and Forestry Sciences
2019
Ministry of Agriculture and Rural Affairs
2019
University of Electronic Science and Technology of China
2015
The St-genome-sharing taxa are highly complex group of the species with St nuclear genome and monophyletic origin in maternal lineages within Triticeae, which contains more than half polyploid that distributed a wide range ecological habitats. While high level genetic heterogeneity plastome DNA due to reticulate evolutionary event has been considered link richness taxa, relationship between dynamics diversification molecular evolution is lack understanding. Here, integrating 106 previously...
Abstract Wheat (Triticum aestivum L.) is one of the most important crops worldwide and a major source human cadmium (Cd) intake. Limiting grain Cd concentration (Gr_Cd_Conc) in wheat necessary to ensure food safety. However, genetic factors associated with uptake, translocation distribution Gr_Cd_Conc are poorly understood. Here, we mapped quantitative trait loci (QTLs) for its related transport pathway using recombinant inbred line (RIL) population derived from 2 Polish varieties (RIL_DT;...
Abstract Background The genus Pseudoroegneria (Nevski) Löve (Triticeae, Poaceae), whose genome symbol was designed as “St”, accounts for more than 60% of perennial Triticeae species. diploid species Psudoroegneria libanotica (2n = 14) contains the most ancient St genome, exhibited strong drought resistance, and morphologically covered by cuticular wax on aerial part. Therefore, St-genome sequencing data could provide fundamental information studies evolution reveal its mechanisms resistance....
The accumulation of cadmium (Cd) in ryegrass (Lolium multiflorum Lamk.) as a widely used pasture plant poses serious risk to food safety. This study aimed investigate the differences phenotypes, physiology, and expression metal transporters between four genotypes (diploid/tetraploid Cd-tolerant/sensitive). diploid/Cd-sensitive were found uptake, accumulate, translocate more Cd compared tetraploid/Cd-tolerant genotypes. with soluble components facilitated transfer from root shoot sensitive...
The genus Pseudoroegneria (Nevski) Á.Löve contributes the St genome for more than 60% of perennial Triticeae species. However, strong dominant character makes it challenging to distinguish each species and/or even based on single or combined morphological traits. Moreover, phylogeny and taxonomy St-genome containing polyploid genera remain controversial. In this study, we used nuclear chloroplast DNA-based phylogenetic analyses reveal systematic relationships between maximum likelihood (ML)...
Fusarium head blight (FHB) is one of the major wheat diseases caused by species (mainly graminearum and asiaticum), resulting in significant global yield losses risks to food security. Breeding varieties with resistance genes most environmentally friendly economical strategy for controlling FHB. Psathyrostachys huashanica Keng ex P. C. Kuo (2n = 2x 14, NsNs), which showed abiotic tolerance biotic resistance, has research value potential as an important genetic resource improvement. In...
Stripe rust, which is caused by Puccinia striiformis f. sp. tritici, one of the most devastating foliar diseases common wheat worldwide. Breeding new varieties with durable resistance effective way controlling disease. Tetraploid Thinopyrum elongatum (2n = 4x 28, EEEE) carries a variety genes conferring to multiple diseases, including stripe Fusarium head blight, and powdery mildew, makes it valuable tertiary genetic resource for enhancing cultivar improvement. Here, novel wheat-tetraploid...
Essential transition metals and non-essential often co-exist in arable soils. In plants, some metal transporters, such as the natural resistance-associated macrophage proteins (NRAMPs), poorly selectively transport with similar chemical properties whether they are essential or non-essential. this study, a member of NRAMP transporter family, TpNRAMP3, was identified from dwarf Polish wheat (Triticum polonicum L.). TpNRAMP3 encodes plasma membrane-localized protein highly expressed leaf blades...
Stripe rust, caused by Puccinia striiformis f. sp. tritici, is a destructive wheat disease pathogen. Thinopyrum elongatum valuable germplasm including diploid, tetraploid, and decaploid with plenty of biotic abiotic resistance. In previous study, we generated stripe rust-resistant wheat-tetraploid Th. 1E/1D substitution line, K17-841-1. To further apply the wild for breeding, selected obtained new homozygous translocation T1BS⋅1EL, using genomic in situ hybridization, fluorescence...
Abstract Some plants with low fertility are morphologically intermediate between Roegneria stricta and turczaninovii , were suspected to be natural hybrids these species. In this study, karyotype analysis showed that their putative parents tetraploids (2n = 4x 28). Meiotic pairing in is more irregular than its parents. Results of genomic situ hybridization fluorescence indicate contain the same genome as The nuclear gene DNA meiotic recombinase 1 ( DMC 1) chloroplast rps 16 analyzed for...
Elymus breviaristatus and sinosubmuticus are perennial herbs, not only morphologically similar but also sympatric distribution. The genome composition of E. has been reported, the relationship between is still controversial. We performed artificial hybridization, genomic in situ phylogenetic analyses to clarify whether two taxa were same species.The high frequency bivalent (with an average 20.62 bivalents per cell) at metaphase I pollen mother cells hybrids (StYH) × was observed. It...
The genus Pseudoroegneria (Nevski) Löve (Triticeae, Poaceae) with its genome abbreviated 'St' accounts for more than 60% of perennial Triticeae species. diploid species Psudoroegneria libanotica (2n = 14) contains the most ancient St genome. Therefore, investigating chromosomes could provide some fundamental information required subsequent studies evolution. Here, 24 wheat cDNA probes covering seven chromosome groups were mapped in P. to distinguish homoelogous chromosomes, and newly...
Fusarium head blight (FHB), mainly caused by graminearum (Fg), is one of the most devastating fungal diseases in wheat production worldwide. Elymus repens (2n=6x=42, StStStStHH) a wild relative with many biotic and abiotic stress resistance traits. To transfer apply germplasm's gene (s) for breeding, we identified new translocation line K140-7 high to FHB, developed from derivative progenies E. crossed common cultivars. Cytogenetic analyses based on genomic situ hybridization (GISH),...