ReviewFrontiers in plant science2019
Emerging Roles of LSM Complexes in Posttranscriptional Regulation of Plant Response to Abiotic Stress.
Review in Frontiers in plant science, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed, 33 citations in OpenAlex.
- Article
- A telomere-to-telomere genome assembly ofHorticulture research · 2026Article
- The Rice Stripe Virus p2 Interacts With Lsm1 and Disrupts the Lsm1-Lsm4 Complex to Facilitate the Viral infection.Molecular plant pathology · 2026Article
- Genome-wide association study of resistance to taro leaf blight and yield traits in taro (Colocasia esculenta (L.) Schott).Scientific reports · 2026Article
- DAPL1 is activated by Np63 and GRα and regulates lipid metabolism.Journal of molecular medicine (Berlin, Germany) · 2026Article
- Overexpression of Tempranillo-Like Proteins Promotes Dormancy Release in Poplar.Plant, cell & environment · 2025Article
- Exploring the genetic basis of heterosis in eucalypt growth based on transcriptome analysis.BMC genomics · 2025Article
- QTL mapping using a high-density SNP map and development of KASP markers for MYMIV resistance in mungbean (Vigna radiata L.).TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2025Article
- LSM2 drives glioma progression through alternative splicing dysregulation: a multi-omics approach to identify a potential therapeutic target.Frontiers in oncology · 2025Article
- Identification of fusarium head blight resistance markers in a genome-wide association study of CIMMYT spring synthetic hexaploid derived wheat lines.BMC plant biology · 2023Article
- PICLN modulates alternative splicing and light/temperature responses in plants.Plant physiology · 2023Article
- MHC Class III RNA Binding Proteins and Immunity.RNA biology · 2021Review
- Prefoldins contribute to maintaining the levels of the spliceosome LSM2-8 complex through Hsp90 in Arabidopsis.Nucleic acids research · 2020Article
Corrections and comments
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
It has long been assumed that the wide reprogramming of gene expression that modulates plant response to unfavorable environmental conditions is mainly controlled at the transcriptional level. A growing body of evidence, however, indicates that posttranscriptional regulatory mechanisms also play a relevant role in this control. Thus, the LSMs, a family of proteins involved in mRNA metabolism highly conserved in eukaryotes, have emerged as prominent regulators of plant tolerance to abiotic stress. Arabidopsis contains two main LSM ring-shaped heteroheptameric complexes, LSM1-7 and LSM2-8, with different subcellular localization and function. The LSM1-7 ring is part of the cytoplasmic decapping complex that regulates mRNA stability. On the other hand, the LSM2-8 complex accumulates in the nucleus to ensure appropriate levels of U6 snRNA and, therefore, correct pre-mRNA splicing. Recent studies reported unexpected results that led to a fundamental change in the assumed consideration that LSM complexes are mere components of the mRNA decapping and splicing cellular machineries. Indeed, these data have demonstrated that LSM1-7 and LSM2-8 rings operate in Arabidopsis by selecting specific RNA targets, depending on the environmental conditions. This specificity allows them to actively imposing particular gene expression patterns that fine-tune plant responses to abiotic stresses. In this review, we will summarize current and past knowledge on the role of LSM rings in modulating plant physiology, with special focus on their function in abiotic stress responses.
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