ArticleMolecular genetics and genomics : MGG2017
Whole genome duplication enhances the photosynthetic capacity of Chrysanthemum nankingense.
Article in Molecular genetics and genomics : MGG, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
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Who cites it
10 citing papers in PubMed, 22 citations in OpenAlex.
- The impact of genome duplication on agronomically valuable traits in Ribes nigrum L.: a morpho-anatomical, physiological and cytogenetic evaluation.BMC plant biology · 2026Article
- The Response and Evaluation of Morphology, Physiology, and Biochemistry Traits in TriploidPlants (Basel, Switzerland) · 2024Article
- An improved genome assembly of Chrysanthemum nankingense reveals expansion and functional diversification of terpene synthase gene family.BMC genomics · 2024Article
- Impact of genome duplications in drought tolerance and distribution of the diploid-tetraploidFrontiers in plant science · 2023Article
- Characterization of thePlants (Basel, Switzerland) · 2022Article
- Induction and Characterization of Tetraploid Through Zygotic Chromosome Doubling inFrontiers in plant science · 2022Article
- Phenotypic diploidization in plant functional traits uncovered by synthetic neopolyploids in Dianthus broteri.Journal of experimental botany · 2021Article
- Article
- Comparative Analysis of Morphology, Photosynthetic Physiology, and Transcriptome Between Diploid and Tetraploid Barley Derived From Microspore Culture.Frontiers in plant science · 2021Article
- Metabolome and molecular basis for carbohydrate increase and nitrate reduction in burley tobacco seedlings by glycerol through upregulating carbon and nitrogen metabolism.Scientific reports · 2018Article
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Authors and funding
10 authors at 1 institution in 1 country.
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Abstract
Whole genome duplication has a major effect on the phenotype and physiology of higher plants. A comparison between the diploid and tetraploid forms of Chrysanthemum nankingense showed that the latter's leaf contained a higher content of chlorophyll a/b and harbored a larger number of chloroplasts per cell, leading to an enhancement in its photosynthetic capacity and an improved level of productivity with respect to biomass. A transcriptomic analysis of the two ploidy level forms revealed 21,559 differentially transcribed genes. Compared with diploid progenitor, a number of genes associated with chlorophyll synthesis and those encoding components of photosystems I and II were up-regulated in the tetraploid form, while those associated with chlorophyll degradation were down-regulated. These results indicated that whole genome duplication can directly affect chlorophyll synthesis/degradation and photosynthesis pathways associated with plant growth ratio and biomass accumulation.
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