ArticleScientific reports2019
Genome-wide identification and characterization of CKIN/SnRK gene family in Chlamydomonas reinhardtii.
Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.
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Who cites it
20 citing papers in PubMed, 67 citations in OpenAlex.
- Genome-wide analysis of the SnRK gene family in Caragana Korshinskii and their expression profiling under drought and nitrogen deposition.BMC genomics · 2025Article
- Genome-wide identification and characterization of stress-responsive genes in Chlorella vulgaris.BMC genomic data · 2025Article
- Genomic signatures of SnRKs highlighted conserved evolution within orchids and stress responses through ABA signaling in the Cymbidium ensifolium.BMC plant biology · 2025Article
- Salinity Stress Acclimation Strategies inMarine drugs · 2024Article
- Singlet oxygen-induced signalling depends on the metabolic status of the Chlamydomonas reinhardtii cell.Communications biology · 2023Article
- Overexpression of S-Adenosylmethionine Synthetase in RecombinantJournal of microbiology and biotechnology · 2023Article
- The Roles of CDPKs as a Convergence Point of Different Signaling Pathways in Maize Adaptation to Abiotic Stress.International journal of molecular sciences · 2023Review
- Comprehensive identification and expression analyses of the SnRK gene family in Casuarina equisetifolia in response to salt stress.BMC plant biology · 2022Article
- Comprehensive Analysis ofGenes · 2022Article
- Identification and characteristics of SnRK genes and cold stress-induced expression profiles in Liriodendron chinense.BMC genomics · 2022Article
- Systems-wide analysis revealed shared and unique responses to moderate and acute high temperatures in the green alga Chlamydomonas reinhardtii.Communications biology · 2022Article
- Growth Promotion or Osmotic Stress Response: How SNF1-Related Protein Kinase 2 (SnRK2) Kinases Are Activated and Manage Intracellular Signaling in Plants.Plants (Basel, Switzerland) · 2021Review
- Cryogenian Glacial Habitats as a Plant Terrestrialisation Cradle - The Origin of the Anydrophytes and Zygnematophyceae Split.Frontiers in plant science · 2021Article
- Article
- A genome-wide association study reveals the quantitative trait locus and candidate genes that regulate phosphate efficiency in a Vietnamese rice collection.Physiology and molecular biology of plants : an international journal of functional plant biology · 2020Article
- Chlamydomonas CHT7 Is Required for an Effective Quiescent State by Regulating Nutrient-Responsive Cell Cycle Gene Expression.The Plant cell · 2020Article
- Fixing the Broken Phosphorus Cycle: Wastewater Remediation by Microalgal Polyphosphates.Frontiers in plant science · 2020Review
- Low UV-C stress modulatesBiotechnology for biofuels · 2020Article
- Genome-wide analysis, transcription factor network approach and gene expression profile of GH3 genes over early somatic embryogenesis in Coffea spp.BMC genomics · 2019Article
- Nitrogen-dependent coordination of cell cycle, quiescence and TAG accumulation in Chlamydomonas.Biotechnology for biofuels · 2019Review
Corrections and comments
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Authors and funding
7 authors at 2 institutions in 2 countries.
Funding
Abstract
The SnRK (Snf1-Related protein Kinase) gene family plays an important role in energy sensing and stress-adaptive responses in plant systems. In this study, Chlamydomonas CKIN family (SnRK in Arabidopsis) was defined after a genome-wide analysis of all sequenced Chlorophytes. Twenty-two sequences were defined as plant SnRK orthologs in Chlamydomonas and classified into two subfamilies: CKIN1 and CKIN2. While CKIN1 subfamily is reduced to one conserved member and a close protein (CKIN1L), a large CKIN2 subfamily clusters both plant-like and algae specific CKIN2s. The responsiveness of these genes to abiotic stress situations was tested by RT-qPCR. Results showed that almost all elements were sensitive to osmotic stress while showing different degrees of sensibility to other abiotic stresses, as occurs in land plants, revealing their specialization and the family pleiotropy for some elements. The regulatory pathway of this family may differ from land plants since these sequences shows unique regulatory features and some of them are sensitive to ABA, despite conserved ABA receptors (PYR/PYL/RCAR) and regulatory domains are not present in this species. Core Chlorophytes and land plant showed divergent stress signalling, but SnRKs/CKINs share the same role in cell survival and stress response and adaption including the accumulation of specific biomolecules. This fact places the CKIN family as well-suited target for bioengineering-based studies in microalgae (accumulation of sugars, lipids, secondary metabolites), while promising new findings in stress biology and specially in the evolution of ABA-signalling mechanisms.
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