ArticleProtoplasma2014
Overexpression of SmLEA enhances salt and drought tolerance in Escherichia coli and Salvia miltiorrhiza.
Article in Protoplasma, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.
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Who cites it
26 citing papers in PubMed, 84 citations in OpenAlex.
- Article
- Combined application of Sphingobacterium sp. PNL1 and myo-inositol enhanced the remediation ability of BDE-209-contaminated soil by promoting plant growth, reducing oxidative stress, improving photosynthetic efficiency and degrading BDE-209 in soil.World journal of microbiology & biotechnology · 2025Article
- Comparative analysis of the LEA gene family in seven Ipomoea species, focuses on sweet potato (Ipomoea batatas L.).BMC plant biology · 2024Article
- Transcriptome sequencing and metabolome analysis reveal the molecular mechanism of Salvia miltiorrhiza in response to drought stress.BMC plant biology · 2024Article
- Sulforaphane-Enriched Extracts from Broccoli Exhibit Antimicrobial Activity against Plant Pathogens, Promising a Natural Antimicrobial Agent for Crop Protection.Biomolecules · 2024Article
- Simultaneous Promotion of Salt Tolerance and Phenolic Acid Biosynthesis inInternational journal of molecular sciences · 2023Article
- Genome-wide identification, characterization, and expression pattern of the late embryogenesis abundant (LEA) gene family in Juglans regia and its wild relatives J. mandshurica.BMC plant biology · 2023Article
- Article
- Overexpression of rice OsLEA5 relieves the deterioration in seed quality caused by high-temperature stress.Plant biotechnology (Tokyo, Japan) · 2021Article
- Cellular Chaperone Function of Intrinsically Disordered Dehydrin ERD14.International journal of molecular sciences · 2021Article
- Late embryogenesis abundant (LEA) gene family inPlant signaling & behavior · 2021Article
- Genome-wide search and structural and functional analyses for late embryogenesis-abundant (LEA) gene family in poplar.BMC plant biology · 2021Article
- Article
- Article
- Overexpression of Medicago sativa LEA4-4 can improve the salt, drought, and oxidation resistance of transgenic Arabidopsis.PloS one · 2020Article
- Isolation and characterization of an atypical LEA gene (IpLEA) from Ipomoea pes-caprae conferring salt/drought and oxidative stress tolerance.Scientific reports · 2019Article
- Climatic factors control the geospatial distribution of active ingredients in Salvia miltiorrhiza Bunge in China.Scientific reports · 2019Article
- Overexpression of the Glutathione Peroxidase 5 (Frontiers in plant science · 2018Article
- AtPAP1 Interacts With and Activates SmbHLH51, a Positive Regulator to Phenolic Acids Biosynthesis inFrontiers in plant science · 2018Article
- Article
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Salinity and drought are important abiotic stresses limiting plant growth and development. Late embryogenesis abundant (LEA) proteins are a group of proteins associated with tolerance to water-related stress. We previously cloned an LEA gene, SmLEA, from Salvia miltiorrhiza Bunge. Phylogenetic analysis indicated that SmLEA belongs to Group LEA14, which is involved in the dehydration response. To determine its function in detail, we have now overexpressed SmLEA in Escherichia coli and S. miltiorrhiza. The logarithmic increase in accumulations of SmLEA proteins in E. coli occurred earlier under salinity than under standard conditions. SmLEA-transformed S. miltiorrhiza plants also showed faster root elongation and a lower malondialdehyde concentration than the empty vector control plants did when cultured on MS media supplemented with 60 mM NaCl or 150 mM mannitol. Moreover, SmLEA-overexpressing transgenics experienced a less rapid rate of water loss. Under either salinity or drought, overexpressing plants had greater superoxide dismutase activity and a higher glutathione concentration. These results suggest that SmLEA may be useful in efforts to improve drought and salinity tolerance in S. miltiorrhiza. Our data also provide a good foundation for further studies into the stress resistance mechanism and molecular breeding of this valuable medicinal plant.
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