ArticlePloS one2015
Proteome Analysis of Poplar Seed Vigor.
Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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Who cites it
15 citing papers in PubMed.
- Growth and protein response of rice plant with plant growth-promoting rhizobacteria inoculations under salt stress conditions.International microbiology : the official journal of the Spanish Society for Microbiology · 2024Article
- The association of protein-bound methionine sulfoxide with proteomic basis for aging in beech seeds.BMC plant biology · 2024Article
- Viability and integrity ofConservation physiology · 2024Article
- Changes inFrontiers in plant science · 2023Article
- Deterioration in the Quality of RecalcitrantMetabolites · 2022Article
- Bringing New Methods to the Seed Proteomics Platform: Challenges and Perspectives.International journal of molecular sciences · 2020Review
- Analysis of the energy source at the early stage of poplar seed germination: verification of Perl's pathway.3 Biotech · 2020Article
- Quantitative proteomic, physiological and biochemical analysis of cotyledon, embryo, leaf and pod reveals the effects of high temperature and humidity stress on seed vigor formation in soybean.BMC plant biology · 2020Article
- The transcriptional events and their relationship to physiological changes during poplar seed germination and post-germination.BMC genomics · 2019Article
- Comprehensive dissection of transcript and metabolite shifts during seed germination and post-germination stages in poplar.BMC plant biology · 2019Article
- Proteomics, Holm Oak (International journal of molecular sciences · 2019Review
- Effects of Nitrogen Level during Seed Production on Wheat Seed Vigor and Seedling Establishment at the Transcriptome Level.International journal of molecular sciences · 2018Article
- A loose endosperm structure of wheat seed produced under low nitrogen level promotes early germination by accelerating water uptake.Scientific reports · 2017Article
- Proteomic Analysis Reveals Different Involvement of Embryo and Endosperm Proteins during Aging of Yliangyou 2 Hybrid Rice Seeds.Frontiers in plant science · 2016Article
- Proteomic Analysis Reveals the Positive Roles of the Plant-Growth-Promoting Rhizobacterium NSY50 in the Response of Cucumber Roots to FusariumFrontiers in plant science · 2016Article
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Seed vigor is a complex property that determines the seed's potential for rapid uniform emergence and subsequent growth. However, the mechanism for change in seed vigor is poorly understood. The seeds of poplar (Populus × Canadensis Moench), which are short-lived, were stored at 30 °C and 75 ± 5% relative humidity for different periods of time (0-90 days) to obtain different vigor seeds (from 95 to 0% germination). With decreasing seed vigor, the temperature range of seed germination became narrower; the respiration rate of the seeds decreased markedly, while the relative electrolyte leakage increased markedly, both levelling off after 45 days. A total of 81 protein spots showed a significant change in abundance (≥ 1.5-fold, P < 0.05) when comparing the proteomes among seeds with different vigor. Of the identified 65 proteins, most belonged to the groups involved in metabolism (23%), protein synthesis and destination (22%), energy (18%), cell defense and rescue (17%), and storage protein (15%). These proteins accounted for 95% of all the identified proteins. During seed aging, 53 and 6 identified proteins consistently increased and decreased in abundance, respectively, and they were associated with metabolism (22%), protein synthesis and destination (22%), energy (19%), cell defense and rescue (19%), storage proteins (15%), and cell growth and structure (3%). These data show that the decrease in seed vigor (aging) is an energy-dependent process, which requires protein synthesis and degradation as well as cellular defense and rescue.
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