A5041032250- Wheat and Barley Genetics and Pathology
- Plant Reproductive Biology
- Plant Molecular Biology Research
- Photosynthetic Processes and Mechanisms
- Genetic Mapping and Diversity in Plants and Animals
- Plant Stress Responses and Tolerance
- Genetics and Plant Breeding
- Plant Genetic and Mutation Studies
- Agricultural Productivity and Crop Improvement
- Crop Yield and Soil Fertility
- Plant pathogens and resistance mechanisms
- Mycotoxins in Agriculture and Food
- Plant Disease Resistance and Genetics
- Plant Gene Expression Analysis
- Seed Germination and Physiology
- Plant Micronutrient Interactions and Effects
- Light effects on plants
- Plant-Microbe Interactions and Immunity
- Insect-Plant Interactions and Control
- Selenium in Biological Systems
- Biofuel production and bioconversion
- Anaerobic Digestion and Biogas Production
- Bioenergy crop production and management
- Plant Parasitism and Resistance
- Plant and animal studies
Beijing Academy of Agricultural and Forestry Sciences
2014-2023
Ministry of Agriculture and Rural Affairs
2023
Anhui Normal University
2022
Sichuan Agricultural University
2022
Sichuan Academy of Forestry
2022
Northwest A&F University
2013
Huazhong Agricultural University
2010-2012
Capital Normal University
2012
Abstract The male sterility of thermosensitive genic sterile (TGMS) lines wheat (Triticum aestivum) is strictly controlled by temperature. early phase anther development especially susceptible to cold stress. MicroRNAs (miRNAs) play an important role in plant and responses environmental In this study, deep sequencing small RNA (smRNA) libraries obtained from spike tissues the TGMS line under control conditions identified a total 78 unique miRNA sequences 30 families trans-acting interfering...
Plant-specific NAC (NAM/ATAF/CUC) transcription factors (TFs) have been reported to play a role in diverse stress responses and developmental processes. We show here that six new genes encoding TFs wheat (Triticum aestivum) were identified (named as TaNAC2a, TaNAC4a, TaNAC6, TaNAC7, TaNAC13 TaNTL5, respectively), we classified them into three groups: stress-related NACs, development-related NACs NTLs (membrane-associated belonging NAC) by phylogenetic analysis. All TaNACs induced one or...
Vernalization, sensing of prolonged cold, is important for seasonal flowering in eudicots and monocots. While vernalization silences a repressor (FLC, MADS-box transcription factor) eudicots, it induces an activator (TaVRN1, AP1 clade The mechanism TaVRN1 induction during not well understood. Here we reveal novel controlling mRNA accumulation response to cold wheat. carbohydrate-binding protein VER2, jacalin lectin, promotes upregulation by physically interacting with the RNA-binding TaGRP2....
The JASMONATE-ZIM DOMAIN (JAZ) repressor family proteins are jasmonate co-receptors and transcriptional in jasmonic acid (JA) signaling pathway, they play important roles regulating the growth development of plants. Recently, more researches on JAZ gene reported many Although genome sequencing common wheat (Triticum aestivum L.) its relatives is complete, our knowledge about this remains vacant. Fourteen genes were identified genome. Structural analysis revealed that TaJAZ as conserved those...
Among the largest and most diverse transcription factor families in plants, basic leucine zipper (bZIP) family participate regulating various processes, including floral induction development, stress hormone signaling, photomorphogenesis, seed maturation germination, pathogen defense. Although common wheat (Triticum aestivum L.) is one of widely cultivated consumed food crops world, there no comprehensive analysis bZIPs wheat, especially those involved anther development. Previous studies...
Annexins are an evolutionarily conserved multigene family of calcium-dependent phospholipid binding proteins that play important roles in stress resistance and plant development. They have been relatively well characterized model plants Arabidopsis (Arabidopsis thaliana) rice (Oryza sativa), but nothing has reported hexaploid bread wheat (Triticum aestivum) barely (Hordeum vulgare), which the two most economically plants. Based on available genomic transcriptomic data, 25 11 putative annexin...
The male sterility of a wheat thermosensitive genic sterile (TGMS) line is strictly controlled by temperature. When the TGMS BS366 was exposed to 10 °C from pollen mother cell stage meiosis stage, few grains were formed and devoid starch. We report here large-scale transcriptomic study using Affymetrix GeneChip follow gene expression in anthers response cold stress. Notably, many cytoskeletal signaling components gradually induced stress anthers. However, cytoskeleton-associated genes that...
MicroRNAs (miRNAs) are endogenous small RNAs which play important negative regulatory roles at both the transcriptional and post-transcriptional levels in plants. Wheat is most commonly cultivated plant species worldwide. In this study, RNA-seq analysis was used to examine expression profiles of miRNA spikelets photo-thermosenisitive genic male sterile (PTGMS) wheat line BS366 during fertility transition. Through mapping on their corresponding precursors, 917-7,762 novel miRNAs were found...
Association mapping is a powerful approach to identify associations between traits of interest and genetic markers. In this study, 103 wheat germplasm accessions from China were genotyped using 76 SSR markers 40 EST-SSR The phenotyping plant height, spike length, spikelets per spike, density, grains thousand-kernel weight carried out in three locations for years. Six subpopulations identified among these by population structure analysis based on 49 Linkage disequilibrium (LD) chromosome 4A...
AUXIN RESPONSE FACTOR (ARF) proteins regulate a wide range of signaling pathways, from general plant growth to abiotic stress responses. Here, we performed genome-wide survey in wheat (Triticum aestivum) and identified 69 TaARF members that formed 24 homoeologous groups. Phylogenetic analysis clustered genes into three clades, similar ARF Arabidopsis (Arabidopsis thaliana) rice (Oryza sativa). Structural characterization suggested gene structure domain composition are well conserved between...
Glycoside hydrolase family 9 (GH9) is a key member of the in process cellulose synthesis and hydrolysis, playing important roles plant growth development. In this study, we investigated phenotypic characteristics gene expression involved pollen fertility conversion anther dehiscence from genomewide level. total, 74 wheat GH9 genes (TaGH9s) were identified, which classified into Class A, B C unevenly distributed on chromosomes. We also duplication reveled that fragments tandem repeats...
Extensive studies in Arabidopsis and rice have demonstrated that Subgroup-A members of the bZIP transcription factor family play important roles plant responses to multiple abiotic stresses. Although common wheat (Triticum aestivum) is one most widely cultivated consumed food crops world, there are limited investigations into Subgroup A wheat. In this study, we performed bioinformatic analyses 41 family. Phylogenetic conserved motif showed proteins involved stress wheat, clustered Clade A1...
MYC transcriptional factors are members of the bHLH (basic helix-loop-helix) superfamily, and play important roles in plant growth development. Recent studies have revealed that some MYCs involved crosstalk between Jasmonic acid regulatory pathway light signaling Arabidopsis, but such kinds rare wheat, especially photo-thermo-sensitive genic male sterile (PTGMS) wheat line.27 non-redundant gene copies, which belonged to 11 TaMYC genes, were identified whole genome (Chinese Spring). These...
Assessment of variety distinctness is important for both the registration and protection particular variety. However, current testing system, which assesses a range morphological characters each pair varieties grown side-by-side, time-consuming not suitable assessment hundreds samples. The objective this study was to develop procedure wheat using simple sequence repeat (SSR) markers. A comparison between molecular profile 797 made. On basis comparison, pairs with genetic similarity value...
OVATE family proteins (OFPs) are plant-specific transcription factors that play important roles in plant development. Although common wheat (Triticum aestivum L.) is a major staple food worldwide, OFPs have not been systematically analyzed this crop. Here, we performed genome-wide survey of OFP genes and identified 100 belonging to 34 homoeologous groups. Arabidopsis thaliana, rice (Oryza sativa), were divided into four subgroups based on their phylogenetic relationships. Structural analysis...
Abstract Background Formin, a highly conserved multi-domain protein, interacts with microfilaments and microtubules. Although specifically expressed formin genes in anthers are potentially significant research on male sterility hybrid wheat breeding, similar reports wheat, especially thermo-sensitive genic sterile (TGMS) remain elusive. Results Herein, we systematically characterized the TGMS line BS366 named TaFormins ( TaFHs ) predicted their functions inducing stress response. In total,...
The calmodulin-binding transcription activator (CAMTA) is a Ca2+/CaM-mediated factor (TF) that modulates plant stress responses and development. Although the investigations of CAMTAs in various organisms revealed broad range functions from sensory mechanisms to physiological activities crops, little known about CAMTA family wheat (Triticum aestivum L.). Here, we systematically analyzed phylogeny, gene expansion, conserved motifs, structure, cis-elements, chromosomal localization, expression...
MicroRNAs (miRNAs) represent a class of endogenous regulator for post-transcriptionally modulating gene expression. Elucidating complete miRNA repertoires individual species is long-desired goal in research. So far only 42 have been annotated common wheat (Triticum aestivum) due to its large genome. Here, we employed miRDeep-P, program developed previously retrieving miRNAs from deep sequencing data plants, parse 14 sequenced small RNA libraries using expression sequence tags (ESTs) as the...