A5059902690- Genetic Mapping and Diversity in Plants and Animals
- Plant Disease Resistance and Genetics
- Wheat and Barley Genetics and Pathology
- Seed and Plant Biochemistry
- Plant-Microbe Interactions and Immunity
- Genetics and Plant Breeding
- Studies on Chitinases and Chitosanases
- GABA and Rice Research
- Plant Pathogenic Bacteria Studies
- Tannin, Tannase and Anticancer Activities
- Genetic and phenotypic traits in livestock
- Cardiac Imaging and Diagnostics
- Atrial Fibrillation Management and Outcomes
- Plant Pathogens and Fungal Diseases
- Gout, Hyperuricemia, Uric Acid
- Chromosomal and Genetic Variations
- Peptidase Inhibition and Analysis
- Genomics and Phylogenetic Studies
Henan Agricultural University
2019-2024
Agricultural Genomics Institute at Shenzhen
2021
Chinese Academy of Agricultural Sciences
2021
Second Xiangya Hospital of Central South University
2015
Central South University
2015
Broad-spectrum resistance has great values for crop breeding. However, its mechanisms are largely unknown. Here, we report the cloning of a maize NLR gene, RppK, against southern corn rust (SCR) and cognate Avr AvrRppK, from Puccinia polysora (the causal pathogen SCR). The AvrRppK gene no sequence variation in all examined isolates. It high expression level during infection can suppress pattern-triggered immunity (PTI). Further, introgression RppK into inbred lines hybrids enhances multiple...
Southern corn rust (SCR), which is caused by the fungal pathogen Puccinia polysora Underw, a prevalent foliar disease in maize. Breeding for resistant cultivars desirable way efficient control of this disease. To identify quantitative trait loci (QTL) conferring resistance to SCR, recombinant inbred population including 138 lines (RILs) derived from SCR-resistant line CML496 and susceptible Lx9801 was evaluated phenotypic reaction SCR three trials two locations over 2 years. The genotyped...
Abstract The leaf angle (LA), plant height (PH), and ear (EH) are key architectural traits influencing maize ( Zea mays L.) yield. However, their genetic determinants have not yet been well‐characterized. Here, we developed a advanced backcross‐nested association mapping population in Henan Agricultural University (HNAU‐NAM1) comprised of 1,625 BC 1 F 4 /BC 2 lines. These were obtained by crossing diverse set 12 representative inbred lines with the common GEMS41 line, which then genotyped...
Southern corn rust (SCR) is a prevalent foliar disease that can lead to severe yield losses in maize. Growing SCR-resistant varieties the most effective way control disease. To identify major quantitative trait loci (QTLs) for SCR resistance, recombinant inbred line population derived from cross between CIMBL83 (resistant) and Lx9801 (susceptible) was analyzed. The resistance had high heritability within population, QTL on chromosome 4 (qSCR4.01), which explain 48 65% of total phenotypic...
Abstract Lysine-ε-acetylation (Kac) is a reversible post-translational modification that plays important roles during plant-pathogen interactions. Some pathogens can deliver secreted effectors encoding acetyltransferases or deacetylases into host cell to directly modify acetylation of proteins. However, the function these acetylated proteins in defense remains be determined. Employing high-resolution tandem mass spectrometry, we analyzed protein abundance and lysine changes maize infected...
Lysine-ε-acetylation (Kac) is a reversible post-translational modification that plays important roles during plant-pathogen interactions. Some pathogens can deliver secreted effectors encode acetyltransferase or deacetylases into host cell directly modify acetylation of proteins. However, how Kac dynamically affects defense response remains unclear. We describe highly dynamic catalog from pathogen colonization to symptom visible in maize. Mass spectrometry-based approach was performed...