ArticleBMC genomics2019
Transcriptome profiling of Puccinellia tenuiflora during seed germination under a long-term saline-alkali stress.
Article in BMC genomics, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.
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24 citing papers in PubMed.
- Review
- Transcriptomic and metabolomic profiling reveals genotype-dependent alkali tolerance in triticale roots: amino acid, flavonoid, and betalain metabolism linked to gene networks.BMC plant biology · 2025Article
- Ethylene increases the NaHCOPlant biotechnology journal · 2025Article
- Comprehensive evaluation of maize germplasm for alkali tolerance during germination.Frontiers in plant science · 2025Article
- Adaptive Strategy of the Perennial Halophyte GrassPlants (Basel, Switzerland) · 2024Article
- Seed germination demonstrates inter-annual variations in alkaline tolerance: a case study in perennial Leymus chinensis.BMC plant biology · 2024Article
- Potassium transporter OsHAK17 may contribute to saline-alkaline tolerant mechanisms in rice (Oryza sativa).Journal of plant research · 2024Article
- Effects of the synergistic treatments of arbuscular mycorrhizal fungi and trehalose on adaptability to salt stress in tomato seedlings.Microbiology spectrum · 2024Article
- Screening of salt tolerance of maize (PeerJ · 2024Article
- The miRNA-mRNA regulatory networks of the response to NaHCOBMC plant biology · 2023Article
- The Molecular Mechanism ofPlants (Basel, Switzerland) · 2023Article
- Transcriptome Analysis of the Salt-TreatedCurrent issues in molecular biology · 2023Article
- Evaluation of salinity resistance and combining ability analysis in the seedlings of mulberry hybrids (Physiology and molecular biology of plants : an international journal of functional plant biology · 2023Article
- Turfgrass Salinity Stress and Tolerance-A Review.Plants (Basel, Switzerland) · 2023Review
- A genome-wide association study identifies novel players in Na and Fe homeostasis in Arabidopsis thaliana under alkaline-salinity stress.The Plant journal : for cell and molecular biology · 2023Article
- Cellulose andFrontiers in microbiology · 2023Article
- Comparative Analysis of Physiological, Hormonal and Transcriptomic Responses Reveal Mechanisms of Saline-Alkali Tolerance in Autotetraploid Rice (International journal of molecular sciences · 2022Article
- New Insight into Plant Saline-Alkali Tolerance Mechanisms and Application to Breeding.International journal of molecular sciences · 2022Review
- Cell Wall Matrix Polysaccharides Contribute to Salt-Alkali Tolerance in Rice.International journal of molecular sciences · 2022Article
- Metabolic differences of two constructive species in saline-alkali grassland in China.BMC plant biology · 2022Article
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10 authors.
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Abstract
backgroundPuccinellia tenuiflora is the most saline-alkali tolerant plant in the Songnen Plain, one of the three largest soda saline-alkali lands worldwide. Here, we investigated the physicochemical properties of saline-alkali soils from the Songnen Plain and sequenced the transcriptomes of germinated P. tenuiflora seedlings under long-term treatment (from seed soaking) with saline-alkali soil extracts.
resultsWe found that the soils from Songnen Plain were reasonably rich in salts and alkali; moreover, the soils were severely deficient in nitrogen [N], phosphorus [P], potassium [K] and several other mineral elements. This finding demonstrated that P. tenuiflora can survive from not only high saline-alkali stress but also a lack of essential mineral elements. To explore the saline-alkali tolerance mechanism, transcriptional analyses of P. tenuiflora plants treated with water extracts from the saline-alkali soils was performed. Interestingly, unigenes involved in the uptake of N, P, K and the micronutrients were found to be significantly upregulated, which indicated the existence of an efficient nutrition-uptake system in P. tenuiflora. Compared with P. tenuiflora, the rice Oryza sativa was hypersensitive to saline-alkali stress. The results obtained using a noninvasive microtest techniques confirmed that the uptake of NO
conclusionsOur results imply that the survival of P. tenuiflora in saline-alkali soils is due to a combination of at least two regulatory mechanisms and the high nutrient uptake capacity of P. tenuiflora plays a pivotal role in its adaptation to those stress. Taken together, our results highlight the role of nutrition uptake in saline-alkali stress tolerance in plants.
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