A5102872238- Wheat and Barley Genetics and Pathology
- Genetics and Plant Breeding
- Plant Stress Responses and Tolerance
- Genetic Mapping and Diversity in Plants and Animals
- Plant nutrient uptake and metabolism
- Plant Micronutrient Interactions and Effects
- Crop Yield and Soil Fertility
- Plant Molecular Biology Research
- Plant responses to water stress
- Animal Genetics and Reproduction
- Plant responses to elevated CO2
- Food composition and properties
- Biopolymer Synthesis and Applications
- Plant Reproductive Biology
- Rice Cultivation and Yield Improvement
- Plant Disease Resistance and Genetics
- Research in Cotton Cultivation
- Plant Virus Research Studies
- Plant Genetic and Mutation Studies
- CRISPR and Genetic Engineering
- Aluminum toxicity and tolerance in plants and animals
- Plant Parasitism and Resistance
- Molecular Biology Techniques and Applications
- Agricultural Productivity and Crop Improvement
- Leaf Properties and Growth Measurement
Hebei Agricultural University
2010-2023
Jinzhong University
2021
Chinese Academy of Agricultural Sciences
2010-2013
Institute of Crop Sciences
2010-2013
As one of the essential cereal crops, wheat provides 20% calories and proteins consumed by humans. Due to population expansion, dietary shift climate change, it is challenging for breeders develop new varieties meeting production requirements. Marker-assisted selection (MAS) has distinct advantages over conventional in plant breeding, such as being time-saving, cost-effective goal-oriented. This review makes attempts give a description different molecular markers: sequence tagged site (STS),...
Cold tolerance of crop plants influences survival and productivity under low-temperature conditions. Elucidation molecular mechanisms underlying low temperature could be helpful in breeding. In this study, we used integrated transcriptomics metabolomics analyses to investigate changes gene/metabolite activity a winter-hardy wheat cultivar (cv. Jing 411) when subjected sold stress. The 223 metabolites mainly enriched during cold acclimation included carbohydrates, flavonoids, amino acids....
Abstract Potassium (K) is essential for plant growth and stress responses. MicroRNAs (miRNAs) are involved in adaptation to nutrient deprivation through modulating gene expression. Here, we identified the miRNAs responsive K deficiency Triticum aestivum based on high-throughput small RNA sequencing analyses. Eighty-nine miRNAs, including 68 previously reported ones 21 novel ones, displayed differential expression under deficiency. In Gene Ontology Kyoto Encyclopedia Genome analyses, putative...
Abstract Background Identifying the loci and dissecting genetic architecture underlying wheat yield- quality-related traits are essential for breeding. A genome-wide association study was conducted using a high-density 90 K SNP array to analyze of 543 bread varieties. Results total 11,140 polymorphic SNPs were distributed on 21 chromosomes, including 270 significant associated with 25 traits. Additionally, 638 putative candidate genes detected near based BLUP data, three ( TraesCS7A01G482000...
The actin depolymerizing factor (ADF) gene family, which is conserved in eukaryotes, important for plant development, growth, and stress responses. Cold restricts wheat distribution. However, genome-wide identification functional analysis of the ADF family limited. Further, because promising role genes cold response, there need an understanding function this on under stress. In study, 25 ( TaADFs ) were identified genome they are distributed 15 chromosomes. TaADF structures, duplication...
It is well established that potassium (K+) an essential nutrient for wheat (Triticum aestivum L.) growth and development. Several microRNAs (miRNAs), including miR166, are reportedly vital roles related to plant stress responses. In this study, a K+ starvation-responsive miRNA (miR166d) was identified, which showed increased expression in the roots of seedlings exposed low-K+ stress. The overexpression miR166d considerably tolerance transgenic Arabidopsis plants deprivation treatment....
Potassium (K) is essential for regulating plant growth and mediating abiotic stress responses. Elucidating the biological mechanism underlying responses to K-deficiency crucial breeding new cultivars with improved K uptake use efficiency. In this study, we evaluated level of genetic variation among 543 wheat associations differing in tolerance at seedling adult stages. Two accessions, KN9204 BN207, were identified as extremely tolerant sensitive K-deficiency, respectively. The accessions...
QTL analysis using a BC 5 F 2:3 mapping population derived from cross between Am3, synthetic hexaploid wheat as donor parent, and Laizhou953, Chinese winter cultivar recurrent showed that variation at the microsatellite locus Xgwm113 on chromosome 4B was associated with in grain number per spike (GN), length (SL), spikelet (SPI). The Qgn.caas-4B, Qsl.caas-4B, Qspi.caas-4B were responsible for 16.6%–35.6%, 18.0%–32.3%, 23.7%–25.9% of phenotypic present two environments, respectively....
Potassium (K+) is essential for plant growth and stress responses. A deficiency in soil K+ contents can result decreased wheat quality productivity. Thus, clarifying the molecular mechanism underlying responses to low-K+ (LK) critical. In this study, a tandem mass tag (TMT)-based quantitative proteomic analysis was performed investigate differentially abundant proteins (DAPs) roots of LK-tolerant cultivar "KN9204" at seedling stage after exposure LK stress. total 104 DAPs were identified...
In this research, an AP2/EREBP transcription factor gene cDNA from Agropyron mongolicum Keng was isolated through RT-PCR and RACE techniques named MwAP2/EREBP (GenBank accession no. KJ534637), the abbreviation of which is MwAP2. Sequence analysis showed that sequence 1199 bp, including 813 bp open reading frame, encoded a protein 270 amino acids, predicted to be unstable hydrophilic located in nucleus; encoding new member family factor; secondary structure mainly random coil, alpha helix...
Foxtail millet (Setaria italica (L.) P. Beauvois) is a high-nutrition food source.It commonly consumed in Africa, Asia, Central America, and South America.The key to popularize high-quality foxtail accordance with local conditions quantifying the impacts of cultivation on its quality.Here, we determined effects different fertilizer levels nitrogen (N), tetraphosphorus decaoxide (P2O5), potassium oxide (K2O), tribenuron-methyl (TBM) herbicide, selenium (Se) quality Jingu 54 using quadratic...
The preservation of cell suspension in short-medium term is widely needed biology.In this paper, the effects rice cultivar Zhonghua 15 on AA, N 6 , and MS solid culture media were compared.The results showed that AA medium was suitable for cells preservation.The still kept resuspensible after growing continuously 4 months, then supplemented with 0.5 mg L -1 2,4-D months (subcultured at about 45 d interval).Three kinds methods preservation, namely medium, cryopreservation, suspending culture,...