A5100412190- Plant and animal studies
- Genetic Mapping and Diversity in Plants and Animals
- Plant Molecular Biology Research
- Plant Reproductive Biology
- Plant Gene Expression Analysis
- Plant pathogens and resistance mechanisms
- Plant responses to water stress
- Plant Physiology and Cultivation Studies
- Plant nutrient uptake and metabolism
- Plant biochemistry and biosynthesis
- Flowering Plant Growth and Cultivation
- Plant tissue culture and regeneration
- Insect-Plant Interactions and Control
- Powdery Mildew Fungal Diseases
- Soybean genetics and cultivation
- Photosynthetic Processes and Mechanisms
- Plant Parasitism and Resistance
- Chromosomal and Genetic Variations
- Plant Stress Responses and Tolerance
- Horticultural and Viticultural Research
- Genomics and Phylogenetic Studies
- Plant Pathogens and Resistance
- Plant Disease Resistance and Genetics
- Agronomic Practices and Intercropping Systems
- Genetic and Environmental Crop Studies
Nanjing Agricultural University
2014-2023
Ministry of Agriculture and Rural Affairs
2019-2023
Hubei Academy of Agricultural Sciences
2023
Zhongshan Hospital
2023
Nanchang University
2018
ZheJiang Academy of Agricultural Sciences
2012
Abstract Chrysanthemum ( morifolium Ramat.) is a globally important ornamental plant with great economic, cultural, and symbolic value. However, research on chrysanthemum challenging due to its complex genetic background. Here, we report near-complete assembly annotation for C. comprising 27 pseudochromosomes (8.15 Gb; scaffold N50 of 303.69 Mb). Comparative evolutionary analyses reveal whole-genome triplication (WGT) event shared by species approximately 6 million years ago (Mya) the...
Abstract Cadmium (Cd) is an environmental pollutant that causes health hazard to living organisms. Melatonin (MT) has emerged as a ubiquitous pleiotropic molecule capable of coordinating heavy metal (HM) stresses in plants. However, it remains unclear how melatonin mediates Cd homeostasis and detoxification at transcriptional and/or post‐transcriptional levels radish. Herein, the activities five key antioxidant enzymes were increased, while root shoot contents dramatically decreased by...
The objective of this study was to identify the major volatile compounds and their relative concentrations in flowers different chrysanthemum cultivars wild relatives. organic components fresh were analyzed using a headspace solid-phase microextraction coupled with gas chromatography-mass spectrometry. In total, 193 detected; scent monoterpenoids oxygenated monoterpenoids, which accounted for 68.59%–99.93% total volatiles all tested materials except Chrysanthemum indicum collected from...
Chrysanthemums are sensitive to waterlogging stress, and the development of screening methods for tolerant germplasms or genes breeding new varieties great importance in chrysanthemum breeding. To understand genetic basis tolerance (WT) chrysanthemums, we performed a genome-wide association study (GWAS) using 92,811 single nucleotide polymorphisms (SNPs) panel 88 accessions, including 64 spray cut 24 disbud chrysanthemums. The results showed that average MFVW (membership function value...
Abstract Waterlogging tolerance (WT) is a major objective in chrysanthemum breeding programs, and although certain genotypes with different levels have been identified, their value as parents for WT unknown. Here, twelve F 1 crosses derived from an incomplete diallel mating scheme were conducted to investigate combining ability heterosis relationships parental genetic distance. The results showed that the membership function of waterlogging (MFVW) was controlled by additive non-additive gene...
Abstract The establishment of a (set of) stably expressed reference gene(s) is required to normalize transcription data. Polyploidy very common in the plant kingdom, but it not necessarily case that gene which works well at diploid level will also work polyploid level. Here, ten candidate genes are compared context genus Chrysanthemum . robustness some, all, these was shown be high across ploidy levels. MTP (metalloprotease) and ACTIN (actin) were most stable tetraploid C. nankingense ,...
Varieties of the economically important ornamental species chrysanthemum have been bred to fit a number market niches, but genetic basis and evolutionary relationships among various cultivated types are poorly understood. Here, DNA marker-based analysis 199 entries representing each five is presented. A set >90,000 single nucleotide polymorphisms (SNPs) associated with minor allele frequency at least 5% was defined, used perform phylogenetic which corresponded well phenotypic classification....
Flowering time is an important trait in chrysanthemum, but its genetic basis remains poorly understood. An intra-specific mapping population bred from the cross between autumn-flowering cultivar 'Yuhualuoying' and summer-flowering 'Aoyunhanxiao' was used to determine number relative effect of QTL segregating for five measures flowering time. From data recorded over two consecutive seasons, 35 additive were detected, each explaining 5.8% 22.7% overall phenotypic variance. Of these, 13...
Pear black spot disease, caused by