ArticleFrontiers in plant science2021
Membrane-Enriched Proteomics Link Ribosome Accumulation and Proteome Reprogramming With Cold Acclimation in Barley Root Meristems.
Article in Frontiers in plant science, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed, 20 citations in OpenAlex.
- Remodelled ribosomal populations synthesize a specific proteome in proliferating plant tissue during cold.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2025Article
- Streamlining Protein Fractional Synthesis Rates Using SP3 Beads and Stable Isotope Mass Spectrometry: A Case Study on the Plant Ribosome.Bio-protocol · 2024Article
- Dynamics of ribosome composition and ribosomal protein phosphorylation in immune signaling in Arabidopsis thaliana.Nucleic acids research · 2023Article
- Flower transcriptional response to long term hot and cold environments inFrontiers in plant science · 2023Article
- Cryo-EM structure and rRNA modification sites of a plant ribosome.Plant communications · 2022Article
- Engineering Ribosomes to Alleviate Abiotic Stress in Plants: A Perspective.Plants (Basel, Switzerland) · 2022Article
- Proteomic responses of two spring wheat cultivars to the combined water deficit and aphid (Frontiers in plant science · 2022Article
- Article
- Glutathione Metabolism in Plants under Stress: Beyond Reactive Oxygen Species Detoxification.Metabolites · 2021Review
- Spatially Enriched Paralog Rearrangements Argue Functionally Diverse Ribosomes Arise during Cold Acclimation in Arabidopsis.International journal of molecular sciences · 2021Article
- Plant Proteoforms Under Environmental Stress: Functional Proteins Arising From a Single Gene.Frontiers in plant science · 2021Review
Corrections and comments
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Authors and funding
9 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Due to their sessile nature, plants rely on root systems to mediate many biotic and abiotic cues. To overcome these challenges, the root proteome is shaped to specific responses. Proteome-wide reprogramming events are magnified in meristems due to their active protein production. Using meristems as a test system, here, we study the major rewiring that plants undergo during cold acclimation. We performed tandem mass tag-based bottom-up quantitative proteomics of two consecutive segments of barley seminal root apexes subjected to suboptimal temperatures. After comparing changes in total and ribosomal protein (RP) fraction-enriched contents with shifts in individual protein abundances, we report ribosome accumulation accompanied by an intricate translational reprogramming in the distal apex zone. Reprogramming ranges from increases in ribosome biogenesis to protein folding factors and suggests roles for cold-specific RP paralogs. Ribosome biogenesis is the largest cellular investment; thus, the vast accumulation of ribosomes and specific translation-related proteins during cold acclimation could imply a divergent ribosomal population that would lead to a proteome shift across the root. Consequently, beyond the translational reprogramming, we report a proteome rewiring. First, triggered protein accumulation includes spliceosome activity in the root tip and a ubiquitous upregulation of glutathione production and
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