ArticleFrontiers in plant science2013
Acclimation to different depths by the marine angiosperm Posidonia oceanica: transcriptomic and proteomic profiles.
Article in Frontiers in plant science, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.
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Who cites it
21 citing papers in PubMed, 48 citations in OpenAlex.
- Gene expression landscapes driving early life stages of the keystone seagrass Posidonia oceanica.Plant cell reports · 2026Article
- Preparative isolation and preliminary characterization of LHCII trimers and PSII monomers from Posidonia oceanica L.Photosynthesis research · 2026Article
- Thriving across seawater depths: How blue light shapes a large PSI supercomplex and specific photosynthetic traits in the seagrass Posidonia oceanica.Plant communications · 2026Article
- An efficient protocol for extracting thylakoid membranes and total leaf proteins from Posidonia oceanica and other polyphenol-rich plants.Plant methods · 2024Article
- Single-molecule real-time sequencing of the full-length transcriptome of Halophila beccarii.Scientific reports · 2022Article
- Leaf proteome modulation and cytological features of seagrass Cymodocea nodosa in response to long-term high COScientific reports · 2020Article
- SeagrassDB: An open-source transcriptomics landscape for phylogenetically profiled seagrasses and aquatic plants.Scientific reports · 2018Article
- Which Genes in a Typical Intertidal Seagrass (Frontiers in plant science · 2018Article
- Understanding the sexual recruitment of one of the oldest and largest organisms on Earth, the seagrass Posidonia oceanica.PloS one · 2018Article
- Depth-specific fluctuations of gene expression and protein abundance modulate the photophysiology in the seagrass Posidonia oceanica.Scientific reports · 2017Article
- Linking gene expression to productivity to unravel long- and short-term responses of seagrasses exposed to COScientific reports · 2017Article
- Long-term acclimation to reciprocal light conditions suggests depth-related selection in the marine foundation speciesEcology and evolution · 2017Article
- Development of an Efficient Protein Extraction Method Compatible with LC-MS/MS for Proteome Mapping in Two Australian SeagrassesFrontiers in plant science · 2017Article
- Respiratory oxygen consumption in the seagrassMarine biology · 2017Article
- Molecular Mechanisms behind the Physiological Resistance to Intense Transient Warming in an Iconic Marine Plant.Frontiers in plant science · 2017Article
- Transcriptome characterisation and simple sequence repeat marker discovery in the seagrass Posidonia oceanica.Scientific data · 2016Article
- The emergence of molecular profiling and omics techniques in seagrass biology; furthering our understanding of seagrasses.Functional & integrative genomics · 2016Review
- The Genome of a Southern Hemisphere Seagrass Species (Zostera muelleri).Plant physiology · 2016Article
- Proteome Analysis Reveals Extensive Light Stress-Response Reprogramming in the SeagrassFrontiers in plant science · 2016Article
- Ecophysiological Plasticity and Bacteriome Shift in the SeagrassFrontiers in plant science · 2016Article
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Authors and funding
10 authors at 4 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
For seagrasses, seasonal and daily variations in light and temperature represent the mains factors driving their distribution along the bathymetric cline. Changes in these environmental factors, due to climatic and anthropogenic effects, can compromise their survival. In a framework of conservation and restoration, it becomes crucial to improve our knowledge about the physiological plasticity of seagrass species along environmental gradients. Here, we aimed to identify differences in transcriptomic and proteomic profiles, involved in the acclimation along the depth gradient in the seagrass Posidonia oceanica, and to improve the available molecular resources in this species, which is an important requisite for the application of eco-genomic approaches. To do that, from plant growing in shallow (-5 m) and deep (-25 m) portions of a single meadow, (i) we generated two reciprocal Expressed Sequences Tags (EST) libraries using a Suppressive Subtractive Hybridization (SSH) approach, to obtain depth/specific transcriptional profiles, and (ii) we identified proteins differentially expressed, using the highly innovative USIS mass spectrometry methodology, coupled with 1D-SDS electrophoresis and labeling free approach. Mass spectra were searched in the open source Global Proteome Machine (GPM) engine against plant databases and with the X!Tandem algorithm against a local database. Transcriptional analysis showed both quantitative and qualitative differences between depths. EST libraries had only the 3% of transcripts in common. A total of 315 peptides belonging to 64 proteins were identified by mass spectrometry. ATP synthase subunits were among the most abundant proteins in both conditions. Both approaches identified genes and proteins in pathways related to energy metabolism, transport and genetic information processing, that appear to be the most involved in depth acclimation in P. oceanica. Their putative rules in acclimation to depth were discussed.
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