ArticlePloS one2014
Morphological and proteomic analysis reveal the role of pistil under pollination in Liriodendron chinense (Hemsl.) Sarg.
Article in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
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Who cites it
9 citing papers in PubMed, 19 citations in OpenAlex.
- Genome-Wide Identification of miRNAs and Pollen-Associated miRNA-Target Relationships inPlants (Basel, Switzerland) · 2026Article
- Characterization of theGenes · 2023Article
- AT-Hook Transcription Factors Show Functions inPlants (Basel, Switzerland) · 2023Article
- Traditional Chinese herbs and natural products in hyperuricemia-induced chronic kidney disease.Frontiers in pharmacology · 2022Review
- Genome-wide identification of MIKC-type genes related to stamen and gynoecium development in Liriodendron.Scientific reports · 2021Article
- Article
- Transcriptomic and microstructural analyses in Liriodendron tulipifera Linn. reveal candidate genes involved in nectary development and nectar secretion.BMC plant biology · 2019Article
- Interspecies evolutionary divergence in Liriodendron, evidence from the nucleotide variations of LcDHN-like gene.BMC evolutionary biology · 2018Article
- Proteomic Identification of Differentially Expressed Proteins during Alfalfa (Frontiers in plant science · 2016Article
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Authors and funding
4 authors at 3 institutions in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
Pollination is an important physiological process during which interaction between pollen and pistil occurs. This interaction could determine whether or not fertilization will occur and hence the ratio of plant seed setting. Liriodendron chinense (Hemsl.) Sarg. (L. chinense) exhibits a distinct phenomenon where seed setting ratio is not more than 10% in natural environment. To explore the origin of this phenomenon, we conducted a comparative morphological and proteomic analysis on L. chinense pistils upon pollination. The morphological analysis showed that pollen grows well in vitro, but much slower on pistil or nutrient medium containing pistil extract. Proteomic analysis showed that 493 proteins had changed the expression after pollination. Among them, 468 and 51 proteins were identified by isobaric tags for relative and absolute quantitation and two-dimensional gel electrophoresis respectively, and 26 proteins were common in the two methods. After proteins functional categorization, 66 differentially expressed proteins that are involved in reproduction process were found. Further analysis showed that among the reproductive process related proteins, protein disulfide-isomerase A6 and four embryo-defective proteins showed closer relations with the low seed setting phenomenon. The results indicated that the element from pistil might be the main reason leading to low seed setting in L. chinense, which will provide new insights in the mechanisms underlying L. chinense reproduction process.
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