A5102921243- Peanut Plant Research Studies
- Coconut Research and Applications
- Genetic Mapping and Diversity in Plants and Animals
- Wheat and Barley Genetics and Pathology
- Chromosomal and Genetic Variations
- Plant Virus Research Studies
- Genetics and Plant Breeding
- Plant Genetic and Mutation Studies
- Crop Yield and Soil Fertility
- Rice Cultivation and Yield Improvement
- Plant Molecular Biology Research
- Plant nutrient uptake and metabolism
- Agricultural Science and Fertilization
- Plant Micronutrient Interactions and Effects
- Plant Stress Responses and Tolerance
- Genomics and Phylogenetic Studies
- Plant responses to water stress
- Plant Disease Resistance and Genetics
- Photosynthetic Processes and Mechanisms
- Plant Gene Expression Analysis
- Seed Germination and Physiology
- GABA and Rice Research
- Connexins and lens biology
- Soybean genetics and cultivation
- Legume Nitrogen Fixing Symbiosis
Qingdao Agricultural University
2020-2025
Chengdu Institute of Biology
2021-2025
Chinese Academy of Sciences
2021-2024
China Agricultural University
2016-2019
Henan Institute of Science and Technology
2018
University of Illinois Chicago
2004
The elimination of seed shattering was a crucial event during crop domestication. Improving and fine-tuning the regulation this process will further enhance grain yield by avoiding losses production. In work, we identified loss-of-shattering mutant suppression shattering1 (ssh1) through screen mutagenized wild rice (Oryza rufipogon) introgression lines with naturally high shattering. Using MutMap approach transformation experiments, isolated genetic factor for shattering, SSH1, which is an...
Improving the yield by modifying plant architecture was a key step during crop domestication. Here, we show that 110-kb deletion on short arm of chromosome 7 in Asian cultivated rice (Oryza sativa), which is closely linked to previously identified PROSTRATE GROWTH 1 (PROG1) gene, harbors tandem repeat seven zinc-finger genes. Three these genes regulate architecture, suggesting also promoted critical transition from prostrate growth and low wild (O. rufipogon) erect high rice. We refer this...
Auxin response factors (ARFs) are transcription that regulate the of auxin-responsive genes during plant growth and development. In this study, 29 30 ARF members were identified from two wild peanut species, A. duranensis ipaensis, respectively. The ARFs, including their classifications, conserved domains evolutionary relationships characterized. RNA-seq analyses revealed some responsive to abiotic stress, particularly high salinity. addition expression 2 was also regulated by biotic...
Spikelet number is an important target trait for wheat yield improvement. Thus, the identification and verification of novel quantitative locus (QTL)/genes controlling spikelet are essential dissecting underlying molecular mechanisms hence improving grain yield. In present study, we constructed a high-density genetic map Kechengmai1/Chuanmai42 doubled haploid (DH) population using 13,068 single-nucleotide polymorphism (SNP) markers from Wheat 55K SNP array. A comparison between physical maps...
To alleviate human zinc (Zn) deficiency, it is worthy to develop rational agronomic managements achieve high yielding and resource-use efficiency wheat (Triticum aestivum L.) grains biofortified with Zn. Effects of application three rates nitrogen (N) fertilizer (75, 200 275 kg·ha–1) soil in combination foliar applications (deionized water, Zn alone, a sucrose) on grain yield, yield components, concentration, protein, phytic acid (PA), phosphorus (P), calcium (Ca), carbon (C), as well...
<title>Abstract</title> Thousand-grain weight (TGW), mainly determined by grain length (GL) and width (GW), is an important yield component of wheat. In the study, combined with phenotyping in four field trials a high-quality genetic map constructed Wheat 55K SNP array, total seven stable QTLs for TGW, GW GL were identified doubled haploid (DH) population derived from cross between Chuanmai 42 (CM42) Kechengmai 4 (K4), which <italic>QTgw.CK4-cib-3D</italic>, <italic>QGw.CK4-cib-2D</italic>...
Abstract Background Yield-related traits including thousand grain weight (TGW), number per spike (GNS), width (GW), length (GL), plant height (PH), (SL), and spikelet (SNS) are greatly associated with yield of wheat ( Triticum aestivum L.). To detect quantitative trait loci (QTL) them, 193 recombinant inbred lines derived from two elite winter varieties Chuanmai42 Chuanmai39 were employed to perform QTL mapping in six/eight environments. Results A total 30 QTLs on chromosomes 1A, 1B, 1D, 2A,...
Grain number is an important factor in determining grain production of rice (Oryza sativa L.). The molecular genetic basis for complex. Discovering new genes involved regulating increases our knowledge regarding its mechanisms and aids breeding programs. Here, we identified GRAINS NUMBER 2 (GN2), a novel gene that responsible number, from "Yuanjiang" common wild (O. rufipogon Griff.). Transgenic plants overexpressing GN2 showed less reduced plant height, later heading date than control...
Summary Miniature inverted‐repeat transposable elements ( MITE s) are structurally homogeneous non‐autonomous DNA transposons with high copy numbers that play important roles in genome evolution and diversification. Here, we analyzed the rice high‐tillering dwarf htd ) mutant an advanced backcross population between cultivated wild rice, identified active named miniature Jing mJ ing ). The element belongs to PIF / Harbinger superfamily. japonica var. Nipponbare indica 93‐11 harbor 72 79...
ACC oxidase (ACO) is one of the key enzymes that catalyze synthesis ethylene. Ethylene involved in salt stress response plants, and seriously affects yield peanut. In this study, AhACO genes were cloned their functions investigated with aim to explore biological function AhACOs response, provide genetic resources for breeding salt-tolerant varieties AhACO1 AhACO2 amplified from cDNA peanut mutant M29, respectively, into plant expression vector pCAMBIA super1300. The recombinant plasmid was...
The cultivated peanut (Arachis hypogaea L., AABB) is an allotetraploid hybrid between two diploid peanuts, A. duranensis (AA genome) and ipaensis (BB genome). Miniature inverted-repeat transposable elements (MITEs), some of which are known as active nonautonomous DNA transposons with high copy numbers, play important roles in genome evolution diversification. AhMITE1, a member the MITE family transposons, but information on genomes still limited. Here, we analyzed AuMITE1 ApMITE1 (A....
Agronomy practices aimed at wheat (Triticum aestivum L.) grain Zn biofortification are important to alleviate deficiency in humans, especially for those resource-poor people owing subsistence on diets dominated by cereal-based foods with low concentrations and bioavailability of Zn. To promote understanding source-sink flow processes affecting Zn, effects different source/sink manipulations accumulation were examined pot field two locations. Treatments included foliar applications deionized...
Late embryogenesis abundant (LEA) proteins were reported to be related adversity stress and drought tolerance. Lea-3 from Arachis hypogaea L. (AhLea-3) was previously found salt tolerance according the result of transcriptome profiling digital gene expression analysis. So, AhLea-3 cloned validated by transgenic peanut plants. isolated M34, a salt-resistant mutant peanut, with its cDNA as template. contains one intron two extrons, full-length sequence 303 bp. ligated pCAMBIA1301 obtain...